Earthquake-Resistant Building: Detailed Guide
As we all know, one cannot defeat the forces of nature completely, but with the help of engineering, one can make some progress in overcoming those forces to some extent.
Infrastructures are most likely to be damaged in the event of natural disasters such as earthquakes, floods, etc. because infrastructures are exposed to the most damage. A structure that is designed carefully and considers potential problems in the future and in the present must be able to prevent these catastrophes from occurring.
Buildings that are earthquake-resistant should first be educated about earthquakes and their causes of them.
Earthquake-related reasons for building failure
Soil deformation
When an earthquake occurs, it can create a force that is powerful enough to turn soft soil into quicksand, which in turn will prevent the soil from bearing the weight of the building.
Foundation issue
Although buildings can support loads of their own, they are not designed to withstand irregular, multidirectional, and intense side-to-side loads that occur during earthquakes, and this can cause structures to crumble.
Joints issue
An earthquake may result in structural collapse when the structures do not have adequate clearance between them, and when structural joints are not allowed to bend.
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Design failure
When a structure is not designed to be highly ductile and capable of resisting seismic waves, it can cause disaster in case of an earthquake.
Methods to build earthquake resistant structure
Here are a few methods to build earthquake-resistant structures:-
A proper durable foundation
The most crucial part of any construction is the foundation since it supports the weight of the structure. However, not every project can use the same sort of foundation; therefore each one must be specially constructed.
When designing the structures that can withstand earthquakes the structure must be built on top of pads that are often composed of steel, rubber, and lead.
It keeps seismic waves from passing through the building and isolates it from the ground. Therefore, only the pads move during an earthquake, keeping the building stable.