||SPH 法の 3 次元への拡張
42015-03-31 , 法政大学大学院デザイン工学研究科
In recent years, earthquake-induced slope failures often occurred in our country. In order to examine the isolations of settlements in mountainous areas, it is necessary to predict damage states of slopes as well as seismic stability assessment of them. A numerical simulation of the 2008 Aratozawa landslide by the Smoothed Particle Hydrodynamics (SPH) is presented in this paper. We conducted the field survey at Aratozawa and several physical and strength tests for the analyses. In addition, we extended the two dimensional SPH program code into three dimensional one and showed the applicability of the extended SPH.