Based on the shaking table test, liquefaction of silt under earthquake load and damage after are studied. The test results show that lower is relatively dense, pore pressure increases slowly, ratio can not reach initial state. However, stronger action, dense may also produce liquefaction, which indicates increase water has a great relationship with compactness intensity load. Because permeabili...

The unpredictability in time of seismic activities and the dependence tectonic movements on a multitude factors challenges specialists to identify most accurate related methods avoid catastrophes associated with hazards. Early warning systems are critical reducing negative effects case an earthquake magnitude above 5 MW. Their precision is all better as they corroborate transmit more informatio...