摘要
本文应用双极坐标系中的弹性力学相容方程,获得了受对称荷载作用且τξη=0情况下半圆盘的应力解答。运用所得公式,分析了预应力钢丝缠绕式压机中半圆盘形梁等实例。
The solution of stress in circular disk under axisymmetric load and τ_(ξn)=0 is obtained by using compatibility equation of bipolar coordinates in the paper. Several examples of such problem, including half circular disk-beam of wire-twine press are also discussed by these formulae.
出处
《应用力学学报》
CAS
CSCD
北大核心
1990年第2期119-123,147,共5页
Chinese Journal of Applied Mechanics
关键词
荷载
对称
半圆盘
应力
弹性
axisymmetric load, half circular disd, stress analysis, bipolar coordinates, compatibility equation of elasticity.
