The dynamic finite element program of bonded prestressed concrete beams was designed. 本文对有粘结预应力混凝土简支梁进行动力有限元程序设计。
The different seismic responses of underground structures in liquefiable soil at different burial depths were studied using the nonlinear coupled finite element method. 应用非线性液固两相体动力有限元方法研究饱和可液化土中地下结构在水平地震作用下埋深的响应。
