摘要
将深梁支座反力假定为均布荷载,应用逆解法得到了均布荷载作用连续深梁问题三角级数形式的应力解答,消除了文献[1]的解答在某些边界点上的发散性且满足了结构总体静力平衡条件,更能反映结构的实际应力分布状况,从而为结构设计提供更为可靠的依据。
In this paper ,with the assumption that the support reaction is evenly distributed, the series solution of stress for the continuous deep beam subjected to uniform loads is obtained by the inverse method. The divergence of the solution by literature[1] on some boundary points is eliminated and the static equilibrium as a whole is satisfied, thus the real distribution of stress of the structure is reflected. And the more reliable basis for design of structure is provided.
出处
《机械》
2005年第9期30-32,共3页
Machinery
关键词
均布荷载
深梁
应力
级数解答
uniform loads
deep beam
stress
series solution
