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Applied Mathematics and Mechanics (English Edition) ›› 1996, Vol. 17 ›› Issue (1): 39-44.

• 论文 • 上一篇    下一篇

COUPLED VARIATIONAL PRINCIPLES AND GENERALIZED COUPLED VARIATIONAL PRINCIPLES IN PHOTOELASTICITY

付宝连   

  1. Yanshan Universit, Qinhuangdao 066004, P. R. China
  • 收稿日期:1993-11-22 出版日期:1996-01-18 发布日期:1996-01-18

COUPLED VARIATIONAL PRINCIPLES AND GENERALIZED COUPLED VARIATIONAL PRINCIPLES IN PHOTOELASTICITY

Fu Baolian   

  1. Yanshan Universit, Qinhuangdao 066004, P. R. China
  • Received:1993-11-22 Online:1996-01-18 Published:1996-01-18

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摘要： In this paper, by applying Lagrange, multiplier method and high order Lagrange multiplier method [1], we systematically derive coupled potential energy principle.coupled complementary energy principle,and generalized coupled potential energy principles and generalized coupled complementary energy principles with two and three kinds of variables in photoelasticity.

Abstract: In this paper, by applying Lagrange, multiplier method and high order Lagrange multiplier method [1], we systematically derive coupled potential energy principle.coupled complementary energy principle,and generalized coupled potential energy principles and generalized coupled complementary energy principles with two and three kinds of variables in photoelasticity.

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