EI、Scopus 收录
中文核心期刊

板弯曲与平面弹性问题的多类变量变分原理

MULTI-VARIABLE VARIATIONAL PRINCIPLES FORPLATE BENDING AND PLANE ELASTICITY

  • 摘要: 进一步完善板弯曲与平面弹性问题的多类变量变分原理,给出了相关边界积分项的具体表达式.多类交量变分原理涵盖了平衡、应力函数、应力、位移一应变、协调和物性共五大类基本方程和所有边界条件,是一个具有更加广泛意义的变分原理.

     

    Abstract: In this paper, the multi-variable variational principles for plate bending and plane elas-ticity are presented, which included all the boundary integral formulas. The variational principlefor plate bending covers five classes of equations of equilibrium, bending moment function-bendingmoment, curvature-deflection, compatibility, bending moment-curvature and all boundary condi-tions, in which independent variables are deflection, curvature, non-homogeneous bending moment,bending moment functions and bending ...

     

/

返回文章
返回