本文利用广义富里叶级数法对非对称复合材料层板在面内载荷作用下的非线性横向变形或屈曲问题进行了分析。
In this paper, the nonlinear transverse deflection or buckling is analyzed for unsymmetrical composite laminates under loads in plane by means of the generalized Fourier series method.
基于极限分析的观点，推导了工业中焊制三通在面内弯矩作用下的极限载荷估算式。
The limit load calculation of welding piping tees under the action of the in plane bending moment was derived based on the limit analysis.
板壳承受横向载荷，除了有面内位移外，还存在面外位移。
The board endure transverse load, which produce inner and outer displacement.
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