Functions of a Rock Revetment

Rock revetments are a common and effective way to protect homes and businesses from natural disasters, such as earthquakes. A rock revetment is a series of large rocks placed at intervals along the slope of a hill or mountain to deflect or absorb energy from an earthquake. The rocks are held in place by concrete, wire mesh, or other restraining devices.

A rock revetment can be used to protect any type of property, from single-family homes to high-rise buildings. It is most commonly used in areas where earthquakes are a danger, such as California and the Pacific Northwest.  If you need more information about function of a rock revetment you may navigate to  

Rock revetments have many different functions: 

1. To absorb energy from an earthquake. Energy travels through the ground as seismic waves, which cause damage when they hit objects. A rock revetment interrupts these seismic waves before they can reach the target area, reducing damage and saving lives. 

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2. To deflect debris away from people and property. Debris can be dangerous if it falls on people or damages property. Rocks placed in a revetment can help prevent this damage by deflecting the debris away from people and property. 

3. To stabilize slopes unstable after an earthquake has passed. Rock revetments also prevent landslides from occurring, and are particularly useful when a sudden earthquake occurs in a steep area of the landscape. 

4. To contain water during earthquakes and extreme weather events. If an earthquake or stormwater event causes an area to flood, rock revetments hold the ground together so that the water drains away rather than floods houses, businesses, roads and other infrastructure.