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Q: What magnitude earthquake must a bridge in California be able to withstand?
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How do tuned mass dampers help the Akashi Bridge?

they help the bridge to withstand earthquake by their hydraulic engineering


How do build a bridge to with stand an earthquake magnitude?

the way they do it is to build the bridge with tighter bolts and metal and they use a system on a house and bridge and do greater the force before it comes tumbling down.


What natural hazzard common to California has the Golden Gate Bridge withstood?

Earthquake.


What was the famous earthquake in 1989 california?

The famous earthquake in California in 1989 was the Loma Prieta earthquake. It had a magnitude of 6.9 and caused significant damage in the San Francisco Bay Area, including the collapse of a section of the Bay Bridge.


Has the Golden Gate Bridge survived any disasters?

The answer to this would more than likely be yes, as San Francisco is on a fault line, which means that they get earthquakes very often - varying in size. This in mind, the chances of us not knowing of a major earthquake is minimal so there's also a good chance it wouldn't be an earthquake of any large magnitude.


How did the 1989 earthquake affect the Golden Gate Bridge?

it's earthquake-proof.


Has there ever been any bridge that has survived a earthquake?

Many bridges survive earthquakes. Most earthquakes are small or moderate and do very little damage.


Can a cat cause a bridge to collapse?

It can not unless the bridge already has a lot of weight on it and the cat would put the bridge over the maximum amount of weight that the bridge can withstand.


How much weight will the sunshine skyway bridge withstand?

9billion tons


When was Tower Bridge - California - created?

Tower Bridge - California - was created in 1935.


What is the difference between at he Old London bridge and the Modern London Bridge?

The modern (1973) bridge is wider and able to withstand higher vehicle payloads.


What is the famous bridge in California?

The famous bridge in California is the Golden Gate Bridge. This bridge can be found when you visit San Francisco.