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用非解析开拓数学方法建立平面弹性薄板弯曲问题理论中具有间接变量的等价边界积分方程 ,并采用变分法进行了严格的说明· 以往出现的三种间接变量边界积分方程 ,它们都不是等价的 ,对此我们进行了深入的讨论·
Equivalent boundary integral equations with indirect variables in the plane elastic sheet bending problem theory are established by using non-analytical and open-ended mathematical methods and the variational method is used to describe strictly. In the past, the three kinds of indirect variable boundary integral equations that appear are not equal We discussed this in depth