When the foundation and the intake tower are both important analytical objects , and the geological condition of foundation is very complex , the slope is meshed with tetrahedral element , while the intake tower is meshed with hexahedral element 本文针对百色水电站的地基和进水塔均是主要分析对象，而地基的地质条件十分复杂，提出了非一致网格位移协调解法。地基采用四面体单元和进水塔采用六面体单元。
They generally have r . concrete thin wall and empty abdomen form , are built in the reservoir close to the bank and joined with the bank by working bridge on the top . intake tower supports water pressure all around . this thesis concerns intake tower ' s safety under seismic ground motion 一般采用钢筋混凝土薄壁空腹式结构，建在靠近岸边的水库中，顶部用工作桥与河岸连接，其外围四周皆承受水压力，进水塔在地震作用下的安全十分重要。
The function of supersap software in the three - dimensional finite element analysis is very powerful . it is easy to build model , input parameters of fea using relevant module , code structure and counting so on . the module of back disposing realizes exporting the outcome of 74 joint stress and displacement 本文利用supersap在有限元计算分析中的功能，进行三维进水塔结构建模，采用程序中相应的绘图、计算模块实现有限元参数的输入、结构分析译码和有限元计算。
3d nonlinear finite element method , compatible displacement method of different mesh and response spectrum of mode - superposition are used to analyze the intake tower - intake slope static and dynamic interaction , since the complexity of geologic structure . the rational results provide a feasible way for the similar projects analysis in the future 论文采用三维非线性有限元法、非一致网格位移协调解法、振型分解反应谱法对复杂地质条件下的百色水电站进水口边坡与进水塔的相互作用进行了静、动力分析，得出了一些合理的结论，为今后类似的工程计算分析提供了一种可行的方法。
