摘要
以上部结构空间框架的子结构法同双参数弹性地基上筏式基础板的边界元法进行耦合。建立了以力和位移为未知量的混合法耦合方程。通过算例分析表明，本文的计算方法切实可行，具有计算容量小、计算效率高的显著特点。
The boundary element methods for raft foundstion are coupled with substructuring method of space frames. The mixed method is presented with force- displacement. and example is analysed and the result shows that the laws of interaction are confirmed, and that there are high efficiency and little storage with this method
出处
《重庆建筑大学学报》
CSCD
1997年第2期59-64,共6页
Journal of Chongqing Jianzhu University
关键词
空间框架
耦合
混合法
边界元法
地基基础
space frame, coupling, mixed method, interaction, boundary element method
