摘要
对三维FSMDDM边界元数值模拟系统进行了基础研究,开发了单一介质的三维弹性问题的FSMDDM边界元数值模拟系统和多介质三维FSMDDM边界元数值模拟系统,通过验证和实际工程应用取得了满意的效果。
The fundamental study of the 3D FSM·DDM boundary element numerical simulation system has been shown in this paper; for both the homogeneous and the non-homogeneous medium models, the corresponding numerical simulation systems are developed. The satisfactory effect has been obtained by validation and engineering applications.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2004年第z1期47-51,共5页
Rock and Soil Mechanics
关键词
边界元
应力不连续
位移不连续
多介质
boundary element
fictitious stress method(FSM)
displacement discontinuity method(DDM)
non-homogeneous medium
