Basic Equations of the Problem of the Nonlinear Unsymmetrical Bending for Orthotropic Rectangular Thin Plate With Variable Thickness
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摘要: 在不计体力,考虑了薄膜力引起在z方向的分力,导出了厚度线性变化的正交各向异性矩形板非线性非对称弯曲问题的本构方程;在引进无量纲变量和引入三个小参数的条件下,给出了挠度函数W(x,y)和应力函数Φ(x,y)的无量纲化的支配方程形式.Abstract: Under the case of ignoring the body forces and considering components caused by diversion of membrane in vertical direction(z direction),the constitutive equations of the problem of the non-linear unsymmetrical bending for orthotropic rectangular thin plate with variable thickness are given; then introducing the dimensionless variables and three small parameters,the dimensionaless governing equations of the deflection function and stress function are given.
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