考虑土地基情况，考虑土的长期沉降效应，计算出筏板地基下土层分块刚度。作为边界条件参与进一步的有限元计算，为本人本科毕业设计所编程序。-Consider land-based, considering the long-term soil subsidence effects, to calculate the soil under the foundation raft block stiffness. As a boundary condition to participate in furt

平面框架有限元程序，可计算线性和非线性（几何、材料非线性）问题，来自《杆系与箱型梁桥结构分析及程序设计》一书，是学习fortran和非线性很好的例子-Plane finite element program frame, can be used to calculate the linear and nonlinear (geometry, material nonlinear) problems, from the rod and box girder bridge structure ana