... construction and routine operation is elaborated. The quality of crustal strain observation will be improved significantly. Accurate and reliable data can be provided for earthquake prediction and seismology research. 1 INTRODUCTION Geological mechanics theory created by LI Siguang had successfully guided...

... the law of earthquake by putting the instruments in the crust to observe the epicenter directly. The earthquake phenomenon is indeed very complex. There are still some clues, however, indicating the existence of the window to have some insights of the earthquake rules. As the earthquake prediction has...

... Earthquake earthquake prediction sand layer strain sand layer strain gauge Reservoir Characterization information layer strain granular media different distance strain data prediction characteristic sand layer strain record Magnitude Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor...

... ABSTRACT: In 1960s, J.S. Lee (Si-Guang Li) pointed out that, tectonic stress and its variation have tight relationship with earthquake, and unraveling the stress variation process by in-situ stress measurement is key to realize earthquake prediction. On the basis of Dr. Lee's speeches andmy...