The earthquake prediction is commonly recognized as one of the most difficult problems in natural science with globalization of the world and also one of the most important social issues concerning the human survival ...
The seismo-electromagnetics, a new terminology in Earth science in 1960's, has become quite popular now, especially in the earthquake researches, as more and more earthquake-related phenomena have been revealed in th...
supported by the National Natural Science Foundation of China (No. 50578125)
It is well known that there are some torsional damages in earthquakes. In Taibai park, Jiangyou city, Sichuan province, most of the stone statues, which were placed upon the banisters of one zigzag bridge, exhibited d...
A model of double medium aquifer is briefly introduced in this paper, a partial differential equation about seepage motion derived by the tidal stress in the model layer is deduced. Compared this equation with Boulton...
An earthquake with magnitude 6.6 occurred on November 16,1983 in the Kaoiki,Hawii.The hierarchical clustering analyses were made by stages for the focal mechanism solutions of 74 earthquakes with M≥3.0 in this area f...