What is reason here Building collapse due to earthquake
Answers
Answer: here are the reasons for why buildings collapse due to earthquake-------- this creates torque and buildings collapse--it's not liquefaction of earth but liquefaction of soil during earthquakes . the vibration of ground can cause the liquefied and excess water to force it's way to the ground surface from several meters below the ground
Explanation-most colllapses that occur during earthquakes aren't caused by the earthquake itself . instead, when the ground moves beneath a building, it displaces the foundation and lower levels,sending shock waves through the rest of the structure and causing it to vibrate back. ---------------i -----------------------------hope --------------this----------------will----------help-----------------------you----------------------------------------------------------------------------
Answer:
- Earthquakes move the ground side to side and up and down—simultaneously. The force behind this movement is powerful enough to turn soft soil instantly into quicksand, eliminating its ability to bear weight.
- Most of the buildings are not safe enough to resist the vibrations of the earthquakes due to shallow foundation and lack of adequate steel in the interior design.