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Earthquake engineering is concerned chiefly with

  • A.predicting the date of the next earthquake
  • B.mapping the chemical composition of the crust
  • C.measuring the speed of seismic waves in rock
  • D.designing structures to withstand earthquake shaking

Answer: D

Correct answer: designing structures to withstand earthquake shaking

Earthquake engineering takes the shaking as given - supplied by seismology and hazard assessment - and asks how to build so that structures survive it with acceptable damage. Predicting earthquakes and characterising the crust are seismology’s problems; the engineer’s is the response of the structure.

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