Abstract
By using “the method of modified two-variable”, “the method of mixing perturbation” and introducing four small parameters, the problem of the nonlinear unsymmetrical bending for orthotropic rectangular thin plate with linear variable thickness is studied. And the uniformly valid asymptotic solution of Nth-order for ɛ1 and Mth-order for ɛ2 of the deflection functions and stress function are obtained.
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Communicated by JIANG Fu-ru, Original Member of Editorial Commitee, AMM
Foundation item: the Qingdao Natural Science Foundation of China
Biography: HUANG Jia-yin (1956≈), Professor, Master
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Jia-yin, H. Uniformly valid asymptotic solutions of the nonlinear unsymmetrical bending for orthotropic rectangular thin plate of four clamped edges with variable thickness. Appl Math Mech 25, 817–826 (2004). https://doi.org/10.1007/BF02437575
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DOI: https://doi.org/10.1007/BF02437575
Key words
- orthotropic rectangular thin plate with varible thickness
- four clampled edge
- nonlinear unsymmetrical bending
- method of modified two-variable
- method of mixing perturbation
- uniformly valid asymptotic solution