Read on to learn how earthquake-proof buildings are designed today. How Earthquakes Impact Buildings. Before we look at the features, it’s important to understand how earthquakes impact man-made structures. When an earthquake occurs, it sends shockwaves throughout the ground in short rapid intervals in all different directions.
Why Earthquake-Resistant Structures? Earthquakes are defined as rapid shaking of the ground caused by the shift of rock and tectonic plates underground. The ground seems solid, but the upper crust of earth is deep and long periods of time cause pressure to build up between plates and fissures.
To be earthquake proof, buildings, structures and their foundations need to be built to be resistant to sideways loads. The lighter the building is, the less the loads. This is particularly so when the weight is higher up.
Earthquake-resistant construction, the fabrication of a building or structure that is able to withstand the sudden ground shaking that is characteristic of earthquakes, thereby minimizing structural damage and human deaths and injuries.Suitable construction methods are required to ensure that proper design objectives for earthquake-resistance are met.
Earthquake-resistant or aseismic structures are designed to protect buildings to some or greater extent from earthquakes.While no structure can be entirely immune to damage from earthquakes, the goal of earthquake-resistant construction is to erect structures that fare better during seismic activity than their conventional counterparts. According to building codes, earthquake-resistant ...
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As understanding of earthquakes has increased and technology has improved, California has come up with better ways of making structures sound enough to withstand a quake.
Earthquakes destroy homes and commercial buildings, taking lives and costing huge amounts in repairs. The development of earthquake engineering hopes to counter this. As the cost of making all structures earthquake resistant would be too high, the government assesses the potential for earthquakes in different regions.
Earthquakes present a lateral, or sideways, load to the building structure that is a bit more complicated to account for. One way to to make a simple structure more resistant to these lateral forces is to tie the walls, floor, roof, and foundations into a rigid box that holds together when shaken by a quake.