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在求解无拉力地基上结构相互作用问题中线性互补方程解法,已被证明是一种很有前途的方法.它不受结构与地基本身的假定、离散方式等制约.本文的目标是将线性互补方程结合边界无法应用于分析无拉力Winkler地基上中厚板的弯曲问题.从三广义位移理论出发,采用文[1]提出的简化的三个边界条件,解去F、f的耦联,从而使问题得到圆满解决.
The solution of linear complementary equations in the solution of the structural interaction problem on tensionless foundations has been proved to be a promising method. It is not subject to the assumptions and discrete methods of the structure and the ground itself. The goal of this paper is to complement linearity. The combined boundary of equations cannot be applied to the analysis of the bending problem of moderately thick slabs on tensionless Winkler foundations. Starting from the three generalized displacement theories, the simplified three boundary conditions proposed in [1] are used to solve the coupling of F and f, and thus Solve the problem satisfactorily.