LARGE DEFLECTION ANALYSIS OF RECTANGULAR PLATES BY COMBINED PERTURBATION AND FINITE STRIP METHOD

Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (1): 55-59.

LARGE DEFLECTION ANALYSIS OF RECTANGULAR PLATES BY COMBINED PERTURBATION AND FINITE STRIP METHOD

苏旭明, 赵祖武

Department of Mechaincs, Tianjin University, Tianjin

收稿日期:1990-01-19 出版日期:1991-01-18 发布日期:1991-01-18

LARGE DEFLECTION ANALYSIS OF RECTANGULAR PLATES BY COMBINED PERTURBATION AND FINITE STRIP METHOD

Su Xu-ming, Zhao Zu-wu

Department of Mechaincs, Tianjin University, Tianjin

Received:1990-01-19 Online:1991-01-18 Published:1991-01-18

摘要/Abstract

摘要： The perturbation method and finite strip method are combined to solve the large deflection bending problems of rectangular plates. Perturbation method is used to reduce the nonlinear differential equations into a series of linear differential equations. The finite strip method is then employed to tackle these linear equations. Some calculation examples are compared with those got by other methods.

关键词: rectangular plate, large deflection, perturbation method, finite strip method

Abstract: The perturbation method and finite strip method are combined to solve the large deflection bending problems of rectangular plates. Perturbation method is used to reduce the nonlinear differential equations into a series of linear differential equations. The finite strip method is then employed to tackle these linear equations. Some calculation examples are compared with those got by other methods.

Key words: rectangular plate, large deflection, perturbation method, finite strip method

苏旭明;赵祖武. LARGE DEFLECTION ANALYSIS OF RECTANGULAR PLATES BY COMBINED PERTURBATION AND FINITE STRIP METHOD[J]. Applied Mathematics and Mechanics (English Edition), 1991, 12(1): 55-59.

Su Xu-ming;Zhao Zu-wu. LARGE DEFLECTION ANALYSIS OF RECTANGULAR PLATES BY COMBINED PERTURBATION AND FINITE STRIP METHOD[J]. Applied Mathematics and Mechanics (English Edition), 1991, 12(1): 55-59.

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LARGE DEFLECTION ANALYSIS OF RECTANGULAR PLATES BY COMBINED PERTURBATION AND FINITE STRIP METHOD

LARGE DEFLECTION ANALYSIS OF RECTANGULAR PLATES BY COMBINED PERTURBATION AND FINITE STRIP METHOD

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