seismic mitigation | WorldClassid http://worldclassid.com Best marketing you can get Wed, 17 Apr 2019 17:38:43 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.2 194741333 Seismic Mitigation – Earthquake Preparedness http://worldclassid.com/profiles/blogs/uncategorized/seismic-mitigation-earthquake/?utm_source=rss&utm_medium=rss&utm_campaign=seismic-mitigation-earthquake Wed, 17 Apr 2019 17:38:43 +0000 http://worldclassid.com/profiles/blogs/seismic-mitigation-earthquake/ Earthquake preparedness is not always uppermost in the minds of business owners, often because of things like budgets and neglect of the threat of earthquakes, but seismic mitigation is a must if you’re in an earthquake zone. Let’s face it, it’s probably not a hot button issue for some people and there is a cost […]

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Earthquake preparedness is not always uppermost in the minds of business owners, often because of things like budgets and neglect of the threat of earthquakes, but seismic mitigation is a must if you’re in an earthquake zone.

Let’s face it, it’s probably not a hot button issue for some people and there is a cost involved, but given the unpredictability of earthquakes, preparedness is essential and part of being prepared is undertaking seismic mitigation programs.

Irrespective of how large or small your business is, you really can’t afford to ignore the need for seismic mitigation as it will ensure that you stay in business in the event of an earthquake.

If you’ve been paying attention to the repeated warnings from all the experts that we’re overdue for a big one, then you should also heed their advice about the need for seismic mitigation.

That’s right. They may not always use that exact phrase, but when earthquake experts across the United States talk about the need for earthquake preparedness they talk about the #1 thing to do which is to secure your space. That means your equipment should be fastened down.

Data Center Seismic Mitigation

Let’s use data centers as an example. If your business stores data, either for your own purposes or for other companies, you can’t afford to run the risk of losing it all should an earthquake literally knock over your mainframe computers, LAN cabinets or communication equipment racks.

Needless to say that would be devastating. It could be so massive that you couldn’t recover from it, leaving you out of pocket and out of business.

So how do you guard against a potentially crushing blow of that magnitude? You make sure that everything that can be fastened down is secured in place. And how do you do that? Bring in the seismic mitigation experts.

Many methods of fastening have been developed for large items through the access floor to the concrete subfloor. Fasteners can have a quick-disconnect feature so the equipment can be removed for maintenance. Many computer room access floors do not have braced vertical supports, making them susceptible to lateral collapse in an earthquake.

These problems and many others can be overcome.

Auxiliary framing, cable rack and fiber duct installation, as well as bay, cabinet and rack anchoring are all jobs that can be handled right there on your campus. All work can meet Seismic Zone 4 standards, or better and fastening systems can be designed and built to your specifications.

A site survey and evaluation will determine what needs to be done to secure your equipment. Installation services are available for large and small computer rooms.

Seismic Protection Products and Services

So how do you get started? A good beginning would be to call in the seismic mitigation experts who can recommend the right solutions to meet your needs.

If you run a business in an earthquake zone you need to be prepared and we strongly encourage you to start the process of seismic mitigation today.

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QuakeHOLD! Industrial – The Industry Leader in Earthquake Fastening and Earthquake Preparedness http://worldclassid.com/profiles/blogs/uncategorized/quakehold-industrial-the/?utm_source=rss&utm_medium=rss&utm_campaign=quakehold-industrial-the Wed, 17 Apr 2019 17:30:38 +0000 http://worldclassid.com/profiles/blogs/quakehold-industrial-the/ Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes QuakeHOLD! Industrial offers the widest selection of state-of-the-art earthquake preparedness, earthquake fastening products, earthquake preparedness kits, earthquake preparedness supplies and an earthquake preparedness checklist. We provide seismic restraints and are ready America to help you define an […]

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Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes

Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes

QuakeHOLD! Industrial offers the widest selection of state-of-the-art earthquake preparedness, earthquake fastening products, earthquake preparedness kits, earthquake preparedness supplies and an earthquake preparedness checklist.

We provide seismic restraints and are ready America to help you define an earthquake preparedness plan. Having an

earthquake preparedness guide that provides you with

earthquake preparedness tips can help insure that your disaster kits contain the right disaster supplies and that your disaster prep supplies are suited for most

seismic mitigation efforts. You need

Disaster Preparedness Supplies

in an emergency kit or survival kit. Most survival kits these days include lightsticks.

If you need Non Structural Seismic Mitigation, things like Floor Fasteners, Countertop Fasteners, Laboratory Fastening, Data Center Seismic Mitigation and Equipment Fastening, we have over 80 years of combined experience pulling all this together. We can help insure that your emergency kits and earthquake kits include appropriate

seismic protection products and services. We want to provide worksafe technologies which deal with

Lab Equipment Fastening and can address the need for a Seismic Isolation Platform.

Having a seismic fastening program to handle seismic mitigation for things like tank restraints and warehouse seismic mitigation can ensure the safety of your employees.

Earthquake Preparedness and Earthquake Fasteners for Safety During …

What is an earthquake?

An Earthquake is a shaking of the ground caused by the sudden breaking and shifting of large sections of Earth's rocky outer shell. Earthquakes are among the most powerful events on earth, and their results can be terrifying. A severe earthquake may release energy 10,000 times as great as that of the first atomic bomb. Rock movements during an earthquake can make rivers change their course. Earthquakes can trigger landslides that cause great damage and loss of life. Large earthquakes beneath the ocean can create a series of huge, destructive waves called tsunamis (tsoo-NAH-meez) that flood coasts for many miles.

Earthquakes almost never kill people directly. Instead, many deaths and injuries result from falling objects and the collapse of buildings, bridges, and other structures. Fire resulting from broken gas or power lines is another major danger during a quake. Spills of hazardous chemicals are also a concern during an earthquake.

The force of an earthquake depends on how much rock breaks and how far it shifts. Powerful earthquakes can shake firm ground violently for great distances. During minor earthquakes, the vibration may be no greater than the vibration caused by a passing truck.

On average, a powerful earthquake occurs less than once every two years. At least 40 moderate earthquakes cause damage somewhere in the world each year. Scientists estimate that more than 8,000 minor earthquakes occur each day without causing any damage. Of those, only about 1,100 are strong enough to be felt.

How does an earthquake begin?

Most earthquakes occur along a fault — a fracture in Earth's rocky outer shell where sections of rock repeatedly slide past each other. Faults occur in weak areas of Earth's rock. Most faults lie beneath the surface of Earth, but some, like the San Andreas Fault in California, are visible on the surface. Stresses in Earth cause large blocks of rock along a fault to strain, or bend. When the stress on the rock becomes great enough, the rock breaks and snaps into a new position, causing the shaking of an earthquake.

Earthquakes usually begin deep in the ground. The point in Earth where the rocks first break is called the focus, also known as the hypocenter, of the quake. The focus of most earthquakes lies less than 45 miles (72 kilometers) beneath the surface, though the deepest known focuses have been nearly 450 miles (700 kilometers) below the surface. The point on the surface of Earth directly above the focus is known as the epicenter of the quake. The strongest shaking is usually felt near the epicenter.

From the focus, the break travels like a spreading crack along the fault. The speed at which the fracture spreads depends on the type of rock. It may average about 2 miles (3.2 kilometers) per second in granite or other strong rock. At that rate, a fracture may spread more than 350 miles (560 kilometers) in one direction in less than three minutes. As the fracture extends along the fault, blocks of rock on one side of the fault may drop down below the rock on the other side, move up and over the other side, or slide forward past the other.

What makes an earthquake spread?

When an earthquake occurs, the violent breaking of rock releases energy that travels through Earth in the form of vibrations called seismic waves. Seismic waves move out from the focus of an earthquake in all directions. As the waves travel away from the focus, they grow gradually weaker. For this reason, the ground generally shakes less farther away from the focus.

There are two chief kinds of seismic waves: (1) body waves and (2) surface waves. Body waves, the fastest seismic waves, move through Earth. Slower surface waves travel along the surface of Earth.

Body waves tend to cause the most earthquake damage. There are two kinds of body waves: (1) compressional waves and (2) shear waves. As the waves pass through Earth, they cause particles of rock to move in different ways. Compressional waves push and pull the rock. They cause buildings and other structures to contract and expand. Shear waves make rocks move from side to side, and buildings shake. Compressional waves can travel through solids, liquids, or gases, but shear waves can pass only through solids.

Compressional waves are the fastest seismic waves, and they arrive first at a distant point. For this reason, compressional waves are also called primary (P) waves. Shear waves, which travel slower and arrive later, are called secondary (S) waves.

Body waves travel faster deep within Earth than near the surface. For example, at depths of less than 16 miles (25 kilometers), compressional waves travel at about 4.2 miles (6.8 kilometers) per second, and shear waves travel at 2.4 miles (3.8 kilometers) per second. At a depth of 620 miles (1,000 kilometers), the waves travel more than 11/2 times that speed.

Surface waves are long, slow waves. They produce what people feel as slow rocking sensations and cause little or no damage to buildings.

There are two kinds of surface waves: (1) Love waves and (2) Rayleigh waves. Love waves travel through Earth's surface horizontally and move the ground from side to side. Rayleigh waves make the surface of Earth roll like waves on the ocean. Typical Love waves travel at about 23/4 miles (4.4 kilometers) per second, and Rayleigh waves, the slowest of the seismic waves, move at about 21/4 miles (3.7 kilometers) per second. The two types of waves were named for two British physicists, Augustus E. H. Love and Lord Rayleigh, who mathematically predicted the existence of the waves in 1911 and 1885, respectively.

How does an earthquake cause damage?

Earthquakes can damage buildings, bridges, dams, and other structures, as well as many natural features. Near a fault, both the shifting of large blocks of Earth's crust, called fault slippage, and the shaking of the ground due to seismic waves cause destruction. Away from the fault, shaking produces most of the damage. Undersea earthquakes may cause huge tsunamis that swamp coastal areas. Other hazards during earthquakes include rockfalls, ground settling, and falling trees or tree branches.

Fault Slippage

The rock on either side of a fault may shift only slightly during an earthquake or may move several feet or meters. In some cases, only the rock deep in the ground shifts, and no movement occurs at Earth's surface. In an extremely large earthquake, the ground may suddenly heave 20 feet (6 meters) or more. Any structure that spans a fault may be wrenched apart. The shifting blocks of earth may also loosen the soil and rocks along a slope and trigger a landslide. In addition, fault slippage may break down the banks of rivers, lakes, and other bodies of water, causing flooding.

Ground shaking causes structures to sway from side to side, bounce up and down, and move in other violent ways. Buildings may slide off their foundations, collapse, or be shaken apart.

In areas with soft, wet soils, a process called liquefaction may intensify earthquake damage. Liquefaction occurs when strong ground shaking causes wet soils to behave temporarily like liquids rather than solids. Anything on top of liquefied soil may sink into the soft ground. The liquefied soil may also flow toward lower ground, burying anything in its path.

Tsunamis

An earthquake on the ocean floor can give a tremendous push to surrounding seawater and create one or more large, destructive waves called tsunamis, also known as seismic sea waves. Some people call tsunamis tidal waves, but scientists think the term is misleading because the waves are not caused by the tide. Tsunamis may build to heights of more than 100 feet (30 meters) when they reach shallow water near shore. In the open ocean, tsunamis typically move at speeds of 500 to 600 miles (800 to 970 kilometers) per hour. They can travel great distances while diminishing little in size and can flood coastal areas thousands of miles or kilometers from their source.

Structural Hazards

Structures collapse during a quake when they are too weak or rigid to resist strong, rocking forces. In addition, tall buildings may vibrate wildly during an earthquake and knock into each other. Picture San Francisco earthquake of 1906 A major cause of death and property damage in earthquakes is fire. Fires may start if a quake ruptures gas or power lines. The 1906 San Francisco earthquake ranks as one of the worst disasters in United States history because of a fire that raged for three days after the quake.

Other hazards during an earthquake include spills of toxic chemicals and falling objects, such as tree limbs, bricks, and glass. Sewage lines may break, and sewage may seep into water supplies. Drinking of such impure water may cause cholera, typhoid, dysentery, and other serious diseases.

Loss of power, communication, and transportation after an earthquake may hamper rescue teams and ambulances, increasing deaths and injuries. In addition, businesses and government offices may lose records and supplies, slowing recovery from the disaster.

How can earthquake damage be reduced?

In areas where earthquakes are likely, knowing where to build and how to build can help reduce injury, loss of life, and property damage during a quake. Knowing what to do when a quake strikes can also help prevent injuries and deaths.

Can earthquakes be predicted?

Scientists can make fairly accurate long-term predictions of where earthquakes will occur. They know, for example, that about 80 percent of the world's major earthquakes happen along a belt encircling the Pacific Ocean. This belt is sometimes called the Ring of Fire because it has many volcanoes, earthquakes, and other geologic activity.

Scientists are working to make accurate forecasts on when earthquakes will strike. Geologists closely monitor certain fault zones where quakes are expected. Along these fault zones, they can sometimes detect small quakes, the tilting of rock, and other events that might signal a large earthquake is about to occur.

ABOUT QUAKEHOLD INDUSTRIAL:

To get your own seismic evaluation and earthquake preparedness assessment, please contact QuakeHOLD Industrial at 760.466.1060 and our Toll Free number is 800-2-FASTEN. Visit our website at www.quakeholdindustrial.com or email us at [email protected].

Earthquake Preparedness can be found at these additional Social Networking websites:

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QuakeHOLD Industrial preventing damage and injury with earthquake p…

Earthquake Preparedness on Facebook

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Earthquake Preparedness on Twitter.com

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Earthquake Preparedness profile on MySpace.com

Earthquake

Preparedness profile on hi5.com

Earthquake Preparedness profile on Orkut.com


Earthquake Preparedness profile on Perfspot.com


Earthquake Preparedness on Zorpia.com

Earthquake Preparedness

(c) Copyright 2010 QuakeHOLD Industrial

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OFFICE FASTENING – EARTHQUAKE PREPAREDNESS http://worldclassid.com/profiles/blogs/uncategorized/office-fastening-earthquake/?utm_source=rss&utm_medium=rss&utm_campaign=office-fastening-earthquake Wed, 17 Apr 2019 17:23:12 +0000 http://worldclassid.com/profiles/blogs/office-fastening-earthquake/   Since we started blogging about earthquake preparedness we’ve written a lot about how to make work environments such as laboratories and data centers safer and in keeping with that office fastening is another important part of the strategy.  So what exactly are we talking about?  Office fastening is a system for securing furniture and […]

The post OFFICE FASTENING – EARTHQUAKE PREPAREDNESS first appeared on WorldClassid.]]>

 

Since we started blogging about earthquake preparedness we’ve written a lot about how to make work environments such as laboratories and data centers safer and in keeping with that office fastening is another important part of the strategy. 

So what exactly are we talking about?  Office fastening is a system for securing furniture and equipment around the office to ensure that it all doesn’t come tumbling down in the next earthquake. 

If your business is located in an earthquake zone, you should pay attention to what the experts are saying, which is that it’s not a question of if but when we get a big one.  And because of that, office fastening should be high on your to-do list. 

Office fastening is often overlooked or put off indefinitely because it’s not regarded as a priority, but as we can’t predict when or where the next earthquake will hit, your best defense is to be prepared. 

Look, if you’re in an active seismic zone the worst thing you can do is ignore the threat of earthquakes. Don’t lull yourself into a false sense of security by thinking it won’t happen where you are because it very well could and then what? 

Office Fastening 

In a previous article in which we discussed laboratory fastening, we posed the question can you afford not to have a seismic safety program in place?  The answer was no, you can’t and the same applies to your office. 

There are three main reasons why; a) it creates a safe work environment, b) complies with OSHA safety codes and c) ensures your business continuity. 

You might be surprised to learn how many potential hazards there are in your office space.  Unsecured tall, top-heavy pieces of furniture, file cabinets, computers, desktop appliances, wall hangings and breakables on shelves can all hurt you so they need to be fastened down. 

 


For example, tall cabinets, heavy file cabinets and bookcases should be secured to the wall.  Other things like fax machines, computer monitors and printers should be secured to the desktop. 

There are innovative and cost effective methods for preventing damage to equipment and injury to employees using countertop fasteners, floor fasteners and other office fastening techniques. 

Non-structural seismic mitigation programs are available for both large and small office environments.  A site survey and evaluation will determine what needs to be done to secure your equipment. 

Whatever you do, don’t procrastinate.  A lot of managers think it’s okay to put off the implementation of office fastening programs for a week, a month or until the next budget is framed, but that’s playing with fire and could end up being very costly. 

As we’ve pointed out, you just never know when an earthquake is going to strike and if your office space isn’t secured, you could suffer damages or loss, as well as risk injury to your employees.  The best plan of attack is to take action ahead of time before it’s too late. 

Seismic Protection Products and Services 

You can research the full range of seismic protection products and services at www.quakeholdindustrial.com 

If your business is in an earthquake zone you shouldn’t ignore the need to be prepared and we strongly encourage you to begin the process of office fastening today.

The post OFFICE FASTENING – EARTHQUAKE PREPAREDNESS first appeared on WorldClassid.]]>
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New Earthquake Preparedness Program Securing Business Completely http://worldclassid.com/profiles/blogs/uncategorized/new-earthquake-preparedness/?utm_source=rss&utm_medium=rss&utm_campaign=new-earthquake-preparedness Wed, 17 Apr 2019 17:18:51 +0000 http://worldclassid.com/profiles/blogs/new-earthquake-preparedness/ The earthquake preparedness experts from Quake Hold Industrial introduced special fastening equipment that will guarantee safety to the total business set-up. The earthquake preparedness experts of Quake Hold Industrial have pioneered a state-of-the-art seismic fastening program for application in offices, data centers, labs and warehouses. Quake Hold Industrial has launched a wide variety of earthquake […]

The post New Earthquake Preparedness Program Securing Business Completely first appeared on WorldClassid.]]>
The earthquake preparedness experts from Quake Hold Industrial introduced special fastening equipment that will guarantee safety to the total business set-up.



The earthquake preparedness experts of Quake Hold Industrial have pioneered a state-of-the-art seismic fastening program for application in offices, data centers, labs and warehouses. Quake Hold Industrial has launched a wide variety of earthquake preparedness programs, so that each and every people can find exactly what they need in a way to protect their home and business from the hazards of earthquake.

The Earthquake Preparedness team from Quake Hold Industrial stated that what puts their fastening system head and shoulders above anything else is that it features flexible nylon straps.

But what’s special about that? Well, flexible straps enable tall and top-heavy equipment or furniture to sway back and forth during an earthquake without crashing to the floor. The straps also act as shock absorbers to some degree as they can absorb some of the energy from a quake.

If, on the other hand, equipment or items of furniture are braced with metal brackets they could be ripped from the wall during shaking because metal is rigid and has no give in it, effectively defeating the purpose of securing the item in the first place. Therefore this special earthquake preparedness program will secure each and every furniture that can be a potential cause of injury during earthquakes.

Another unique feature as described by the earthquake preparedness team from Quake Hold Industrial is the Thumb Lock design in their seismic mitigation systems. This system consists of buckles and tear-proof locking straps with pre-cut holes. The buckles attach to the item to be secured and to the surface using extra strength 3M adhesive and the straps lock in place inside the buckles.

The buckles can be moved and locked in either direction on the strap, providing unlimited adjustments for securing unusual sizes and shapes. The United States Navy has been using this system for years to secure valuable equipment on its fleet of vessels. The constant pitching and yawing of a ship is not dissimilar to the affects of an earthquake and can cause items to fly off shelves or topple over if not secured. Hence, the new earthquake preparedness program introduced by Quake Hold Industrial should ensure complete security to both home and business.

The post New Earthquake Preparedness Program Securing Business Completely first appeared on WorldClassid.]]>
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LABORATORY FASTENING – EARTHQUAKE PREPAREDNESS http://worldclassid.com/profiles/blogs/uncategorized/laboratory-fastening/?utm_source=rss&utm_medium=rss&utm_campaign=laboratory-fastening Wed, 17 Apr 2019 17:08:24 +0000 http://worldclassid.com/profiles/blogs/laboratory-fastening/ This article explores drastic convenince of seismic mitigation to restore laboratory function instead of to fasten it at the time of earthquake. When most of us think about earthquake preparedness, we don’t automatically conjure up thoughts of laboratory fastening, but it’s part of being prepared particularly for companies in the biotech and life sciences fields. […]

The post LABORATORY FASTENING – EARTHQUAKE PREPAREDNESS first appeared on WorldClassid.]]>
This article explores drastic convenince of seismic mitigation to restore laboratory function instead of to fasten it at the time of earthquake.

When most of us think about earthquake preparedness, we don’t automatically conjure up thoughts of laboratory fastening, but it’s part of being prepared particularly for companies in the biotech and life sciences fields.

It doesn’t matter if yours is a multi-national corporation or a smaller independent business, earthquakes don’t differentiate between the two.  A laboratory that hasn’t undergone a program of non-structural seismic mitigation runs an extremely high risk of damage and loss of equipment.

And it’s not as if we haven’t been warned about that risk.  Earthquake experts constantly tell us that we’re overdue for a big one, so it would make good business sense to listen to them and do something about seismic mitigation on your campus.

Laboratory Fastening can sometimes be an afterthought, or put into the ‘I’ll do it later basket’; although as earthquakes are so unpredictable, being prepared is the smartest thing you can do if your company has a lab in an earthquake zone.

Bottom line is if you live in earthquake country don’t stick your head in the sand and hope you’ll be okay.  All that will do is leave your business wide open to potential disaster.

A laboratory is a good case in point.  Typically, labs contain all kinds of valuable equipment including HPLCs, mass spectrometers, centrifuges, robots and a host of other countertop items, all of which need to be fastened down.

And don’t forget about the Minus 80s, deli coolers, production equipment, flammable cabinets and liquid nitrogen tanks.  There are innovative and cost effective methods of floor equipment fastening for all these things based on client preference.

If you are an EH&S or facilities manager, the question you really need to ask yourself is can you afford not to have a seismic safety program in place for your lab?  Clearly the answer is no, you can’t.  Why?  Because you want to create a safe work environment, you want to comply with OSHA safety codes and you want to ensure your business continuity.

To that end, non-structural seismic mitigation systems can be custom designed for every aspect of your lab.

All work can meet Seismic Zone 4 standards, or better, and getting it done is not difficult.  A site survey and evaluation will determine what needs to be done to secure your equipment.

The biggest no-no is procrastination.  It’s a trap that many fall into thinking they can wait until next week, next month or the next budget, but that’s pushing the envelope unnecessarily.

As mentioned above, you just never know when an earthquake is going to strike and if your lab isn’t secured beforehand, you could lose your expensive equipment and all of your valuable data.

Seismic Protection Products and Services

So how do you get started?  You can research the full range of seismic protection products and services at www.quakeholdindustrial.com and schedule a free risk assessment of your operations. If you run a lab in an earthquake zone you need to be prepared and we strongly encourage you to start the process of laboratory fastening today.

The post LABORATORY FASTENING – EARTHQUAKE PREPAREDNESS first appeared on WorldClassid.]]>
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EARTHQUAKE PREPAREDNESS NOT A STATE OF MIND http://worldclassid.com/profiles/blogs/uncategorized/earthquake-preparedness-not-a/?utm_source=rss&utm_medium=rss&utm_campaign=earthquake-preparedness-not-a Wed, 17 Apr 2019 16:26:01 +0000 http://worldclassid.com/profiles/blogs/earthquake-preparedness-not-a/ This article is an exponent concern of the potential parameter of Earthquake Preparedness Mechanism built with “non – structural seismic mitigation” portability to safe-guard human used valuable equipments & resources if  located at  intense  earthquake zone. Earthquake Preparedness is much more than a state of mind. It’s a combination of many things geared to get […]

The post EARTHQUAKE PREPAREDNESS NOT A STATE OF MIND first appeared on WorldClassid.]]>

This article is an exponent concern of the potential parameter of Earthquake Preparedness Mechanism built with “non – structural seismic mitigation” portability to safe-guard human used valuable equipments & resources if  located at  intense  earthquake zone.



Earthquake Preparedness is much more than a state of mind. It’s a combination of many things geared to get you and your business through an earthquake and these days many more states

are taking it much more seriously.

 

Authorities in states in the South, including Tennessee, Kentucky and Arkansas, and in the Midwest, such as Indiana, Illinois and Missouri, realize the very real threat of earthquakes and are becoming

proactive about educating residents on the importance of earthquake

preparedness.

 

 In case you’re wondering why this is, there’s a little matter of the New Madrid Fault that runs through or near those states that’s the reason.

 

If you’re not familiar with the fault’s history, back in 1812 it ruptured in such a major way in a series of shocks that it caused sections of the Mississippi River to temporarily run backwards.

 

Nearly 200 years later, emergency management authorities throughout that part of the country are doing what they can to get people prepared because outside of the West Coast, it is the nation’s most active

seismic zone.

 

On top of that, earthquakes of magnitude 7.5 or greater strike along the New Madrid every 200-300 years and experts say there’s a 25% chance of that happening by 2040.

 

Non Structural Seismic Mitigation

 

So, if you own and operate a business anywhere within the New Madrid strike zone, or in any earthquake zone for that matter, you ought to be thinking about how you can protect your investment.

 

Non-Structural Seismic Mitigation is the solution and it’s really the only way to safeguard your data and equipment against damage or loss in an earthquake. It will also enhance your business continuity plan.

 

What it entails is a program of seismic mitigation of your valuable equipment. You start the process by identifying all the potential hazards on campus and then securing them.

 

A professional earthquake preparedness company can take all the stress out of that process because they will have the solutions.

Equipment in data centers, server rooms, labs and such like that could crash to the floor need to be secured.

 

We’ve been in the business of seismic mitigation for a combined 50 years.

 

You can may also research the full range of seismic protection products and services that are available to you by visiting our website www.quakeholdindustrial.com

 

Risk Assessment

 

To help determine your needs you may contact a professional earthquake preparedness company to schedule a free risk assessment of your business.

 

As we’ve been reminding you repeatedly this year, if you run a business in a seismically active zone you need to become pro-active about earthquake preparedness and we strongly encourage you to start today.

 

The post EARTHQUAKE PREPAREDNESS NOT A STATE OF MIND first appeared on WorldClassid.]]>
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Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes http://worldclassid.com/profiles/blogs/uncategorized/earthquake-preparedness-and/?utm_source=rss&utm_medium=rss&utm_campaign=earthquake-preparedness-and Wed, 17 Apr 2019 16:19:21 +0000 http://worldclassid.com/profiles/blogs/earthquake-preparedness-and/ Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes QuakeHOLD! Industrial offers the widest selection of state-of-the-art earthquake preparedness, earthquake fastening products, earthquake preparedness kits, earthquake preparedness supplies and an earthquake preparedness checklist. We provide seismic restraints and are ready America to help you define an […]

The post Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes first appeared on WorldClassid.]]>

Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes

Earthquake Preparedness and Earthquake Fasteners for Safety During Earthquakes

QuakeHOLD! Industrial offers the widest selection of state-of-the-art earthquake preparedness, earthquake fastening products, earthquake preparedness kits, earthquake preparedness supplies and an earthquake preparedness checklist.

We provide seismic restraints and are ready America to help you define an earthquake preparedness plan. Having an

earthquake preparedness guide that provides you with

earthquake preparedness tips can help insure that your disaster kits contain the right disaster supplies and that your disaster prep supplies are suited for most

seismic mitigation efforts. You need

Disaster Preparedness Supplies

in an emergency kit or survival kit. Most survival kits these days include lightsticks.

If you need Non Structural Seismic Mitigation, things like Floor Fasteners, Countertop Fasteners, Laboratory Fastening, Data Center Seismic Mitigation and Equipment Fastening, we have over 80 years of combined experience pulling all this together. We can help insure that your emergency kits and earthquake kits include appropriate

seismic protection products and services. We want to provide worksafe technologies which deal with

Lab Equipment Fastening and can address the need for a Seismic Isolation Platform.

Having a seismic fastening program to handle seismic mitigation for things like tank restraints and warehouse seismic mitigation can ensure the safety of your employees.

Earthquake Preparedness and Earthquake Fasteners for Safety During …

What is an earthquake?

An Earthquake is a shaking of the ground caused by the sudden breaking and shifting of large sections of Earth's rocky outer shell. Earthquakes are among the most powerful events on earth, and their results can be terrifying. A severe earthquake may release energy 10,000 times as great as that of the first atomic bomb. Rock movements during an earthquake can make rivers change their course. Earthquakes can trigger landslides that cause great damage and loss of life. Large earthquakes beneath the ocean can create a series of huge, destructive waves called tsunamis (tsoo-NAH-meez) that flood coasts for many miles.

Earthquakes almost never kill people directly. Instead, many deaths and injuries result from falling objects and the collapse of buildings, bridges, and other structures. Fire resulting from broken gas or power lines is another major danger during a quake. Spills of hazardous chemicals are also a concern during an earthquake.

The force of an earthquake depends on how much rock breaks and how far it shifts. Powerful earthquakes can shake firm ground violently for great distances. During minor earthquakes, the vibration may be no greater than the vibration caused by a passing truck.

On average, a powerful earthquake occurs less than once every two years. At least 40 moderate earthquakes cause damage somewhere in the world each year. Scientists estimate that more than 8,000 minor earthquakes occur each day without causing any damage. Of those, only about 1,100 are strong enough to be felt.

How does an earthquake begin?

Most earthquakes occur along a fault — a fracture in Earth's rocky outer shell where sections of rock repeatedly slide past each other. Faults occur in weak areas of Earth's rock. Most faults lie beneath the surface of Earth, but some, like the San Andreas Fault in California, are visible on the surface. Stresses in Earth cause large blocks of rock along a fault to strain, or bend. When the stress on the rock becomes great enough, the rock breaks and snaps into a new position, causing the shaking of an earthquake.

Earthquakes usually begin deep in the ground. The point in Earth where the rocks first break is called the focus, also known as the hypocenter, of the quake. The focus of most earthquakes lies less than 45 miles (72 kilometers) beneath the surface, though the deepest known focuses have been nearly 450 miles (700 kilometers) below the surface. The point on the surface of Earth directly above the focus is known as the epicenter of the quake. The strongest shaking is usually felt near the epicenter.

From the focus, the break travels like a spreading crack along the fault. The speed at which the fracture spreads depends on the type of rock. It may average about 2 miles (3.2 kilometers) per second in granite or other strong rock. At that rate, a fracture may spread more than 350 miles (560 kilometers) in one direction in less than three minutes. As the fracture extends along the fault, blocks of rock on one side of the fault may drop down below the rock on the other side, move up and over the other side, or slide forward past the other.

What makes an earthquake spread?

When an earthquake occurs, the violent breaking of rock releases energy that travels through Earth in the form of vibrations called seismic waves. Seismic waves move out from the focus of an earthquake in all directions. As the waves travel away from the focus, they grow gradually weaker. For this reason, the ground generally shakes less farther away from the focus.

There are two chief kinds of seismic waves: (1) body waves and (2) surface waves. Body waves, the fastest seismic waves, move through Earth. Slower surface waves travel along the surface of Earth.

Body waves tend to cause the most earthquake damage. There are two kinds of body waves: (1) compressional waves and (2) shear waves. As the waves pass through Earth, they cause particles of rock to move in different ways. Compressional waves push and pull the rock. They cause buildings and other structures to contract and expand. Shear waves make rocks move from side to side, and buildings shake. Compressional waves can travel through solids, liquids, or gases, but shear waves can pass only through solids.

Compressional waves are the fastest seismic waves, and they arrive first at a distant point. For this reason, compressional waves are also called primary (P) waves. Shear waves, which travel slower and arrive later, are called secondary (S) waves.

Body waves travel faster deep within Earth than near the surface. For example, at depths of less than 16 miles (25 kilometers), compressional waves travel at about 4.2 miles (6.8 kilometers) per second, and shear waves travel at 2.4 miles (3.8 kilometers) per second. At a depth of 620 miles (1,000 kilometers), the waves travel more than 11/2 times that speed.

Surface waves are long, slow waves. They produce what people feel as slow rocking sensations and cause little or no damage to buildings.

There are two kinds of surface waves: (1) Love waves and (2) Rayleigh waves. Love waves travel through Earth's surface horizontally and move the ground from side to side. Rayleigh waves make the surface of Earth roll like waves on the ocean. Typical Love waves travel at about 23/4 miles (4.4 kilometers) per second, and Rayleigh waves, the slowest of the seismic waves, move at about 21/4 miles (3.7 kilometers) per second. The two types of waves were named for two British physicists, Augustus E. H. Love and Lord Rayleigh, who mathematically predicted the existence of the waves in 1911 and 1885, respectively.

How does an earthquake cause damage?

Earthquakes can damage buildings, bridges, dams, and other structures, as well as many natural features. Near a fault, both the shifting of large blocks of Earth's crust, called fault slippage, and the shaking of the ground due to seismic waves cause destruction. Away from the fault, shaking produces most of the damage. Undersea earthquakes may cause huge tsunamis that swamp coastal areas. Other hazards during earthquakes include rockfalls, ground settling, and falling trees or tree branches.

Fault Slippage

The rock on either side of a fault may shift only slightly during an earthquake or may move several feet or meters. In some cases, only the rock deep in the ground shifts, and no movement occurs at Earth's surface. In an extremely large earthquake, the ground may suddenly heave 20 feet (6 meters) or more. Any structure that spans a fault may be wrenched apart. The shifting blocks of earth may also loosen the soil and rocks along a slope and trigger a landslide. In addition, fault slippage may break down the banks of rivers, lakes, and other bodies of water, causing flooding.

Ground shaking causes structures to sway from side to side, bounce up and down, and move in other violent ways. Buildings may slide off their foundations, collapse, or be shaken apart.

In areas with soft, wet soils, a process called liquefaction may intensify earthquake damage. Liquefaction occurs when strong ground shaking causes wet soils to behave temporarily like liquids rather than solids. Anything on top of liquefied soil may sink into the soft ground. The liquefied soil may also flow toward lower ground, burying anything in its path.

Tsunamis

An earthquake on the ocean floor can give a tremendous push to surrounding seawater and create one or more large, destructive waves called tsunamis, also known as seismic sea waves. Some people call tsunamis tidal waves, but scientists think the term is misleading because the waves are not caused by the tide. Tsunamis may build to heights of more than 100 feet (30 meters) when they reach shallow water near shore. In the open ocean, tsunamis typically move at speeds of 500 to 600 miles (800 to 970 kilometers) per hour. They can travel great distances while diminishing little in size and can flood coastal areas thousands of miles or kilometers from their source.

Structural Hazards

Structures collapse during a quake when they are too weak or rigid to resist strong, rocking forces. In addition, tall buildings may vibrate wildly during an earthquake and knock into each other. Picture San Francisco earthquake of 1906 A major cause of death and property damage in earthquakes is fire. Fires may start if a quake ruptures gas or power lines. The 1906 San Francisco earthquake ranks as one of the worst disasters in United States history because of a fire that raged for three days after the quake.

Other hazards during an earthquake include spills of toxic chemicals and falling objects, such as tree limbs, bricks, and glass. Sewage lines may break, and sewage may seep into water supplies. Drinking of such impure water may cause cholera, typhoid, dysentery, and other serious diseases.

Loss of power, communication, and transportation after an earthquake may hamper rescue teams and ambulances, increasing deaths and injuries. In addition, businesses and government offices may lose records and supplies, slowing recovery from the disaster.

How can earthquake damage be reduced?

In areas where earthquakes are likely, knowing where to build and how to build can help reduce injury, loss of life, and property damage during a quake. Knowing what to do when a quake strikes can also help prevent injuries and deaths.

Can earthquakes be predicted?

Scientists can make fairly accurate long-term predictions of where earthquakes will occur. They know, for example, that about 80 percent of the world's major earthquakes happen along a belt encircling the Pacific Ocean. This belt is sometimes called the Ring of Fire because it has many volcanoes, earthquakes, and other geologic activity.

Scientists are working to make accurate forecasts on when earthquakes will strike. Geologists closely monitor certain fault zones where quakes are expected. Along these fault zones, they can sometimes detect small quakes, the tilting of rock, and other events that might signal a large earthquake is about to occur.

ABOUT QUAKEHOLD INDUSTRIAL:

To get your own seismic evaluation and earthquake preparedness assessment, please contact QuakeHOLD Industrial at 760.466.1060 and our Toll Free number is 800-2-FASTEN. Visit our website at www.quakeholdindustrial.com or email us at [email protected].

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