Essay On Earthquake

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Recommended: physical and human impacts of earthquakes

Among all the natural hazard, earthquakes have the greatest potential to damages the engineered structures. Since earthquake forces are random and unpredictable in nature, the engineering tools needs to be sharpened for analysing structures under the action of these unpredictable seismic forces. In the last century India has a largest number of the world’s greatest earthquakes. In fact, more than fifty percent area of the country is considered to be earthquake damage prone. Especially the north-eastern region of the country as well as the entire Himalayan region is susceptible to large magnitude of earthquakes. After the Bhuj earthquake (2001) a great amount of interest has been shown towards the damaging effect of earthquake and has increased the awareness of the threat of seismic events. It has forced civil engineering professionals to take care the seismic forces into consideration while designing and special attention toward the seismic performance of existing structure.
Ground shaking produced by an earthquake search for any type of structural vulnerability. These vulnerabilitie...

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