plane elasticity

基本解释

A new effective way to formulate thin plate element can be realized by using the similarity theory between plane elasticity and plate bending.
平面弹性与板弯曲的相似性理论为构造薄板单元提供了一条有效的新途径。
Based on the analogies between plane elasticity and thin plate bending problem, the thin plate bending under symplectic geometry form was solved by direct method.
利用平面弹性与板弯曲的相似性理论，用直接法研究辛几何形态下的薄板弯曲问题。
A corresponding complementary energy theorem is also derived in such a form that it clearly demonstrates the duality analogy with the displacement formulation of a plane elasticity problem.
据此，将弯矩函数列式推广到具有加强条的薄板弯曲问题，给出了与平面弹性问题完全对应的余能原理。

平面弹性
Strain, stress function- stress relationship and stress-strain relationship in plane elasticity correspond to bending moment, deflection-curvature relationship and bending moment- curvature relationship in plate bending respectively. Thus the Simplectic solution system can be applied in plate bending as in plane elasticity.
仿照平面弹性，辛求解体系也可用于板弯曲问题。