sponsed by National Natural Science Foundation of China(NSFC,Grant No.41304077);the Natural Basic Research Program of China(the“973 Project,”Grant No.2013CB733303);Postdoctoral Science Foundation of China(Grant No.2014T70740)
During seismic wave propagation on a free surface, a strong material contrast boundary develops in response to interference by P- and S- waves to create a surface-wave phenomenon. To accurately determine the effects o...