弯曲厚矩形板精确角点静力条件的推导
The Derivation of Exact Static Conditions at the Corner Points for the Bending of Thick Rectangular Plates
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Abstract: In this paper,exact static conditions at the corner points for the bending of thick rectangular plates are strictly derived from the theorem of minimum potential energy.
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[1] 钱伟长.《变分原理及有限元》,上册.科学出版社(1980). [2] Reissner,E.,On the theory of bending of elastic plates,J.Math.Phys.,23(184)(1944). [3] Reissner,E.,The effect of transverse shear deformation on the bending of elastic plates,J,Appl,Mech.,12A(69) (1945). [4] Panc,Yladimir,Theories of Elastic Plates,Publishing House of the Czechoslorak Academy of Sciences,Prague(1975).
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