| 在边缘弯矩和局部线性荷载共同作用下圆板的塑性极限分析 |
| |
| 引用本文： | 刘宏俊,刘福林.在边缘弯矩和局部线性荷载共同作用下圆板的塑性极限分析[J].强度与环境,1993(3):53-58. |
| |
| 作者姓名： | 刘宏俊 刘福林 |
| |
| 作者单位： | 辽宁大学数学系力学教研室，辽宁大学数学系力学教研室 沈阳 110036，沈阳 110036 |
| |
| 基金项目： | 辽宁省教委自然科学基金 |
| |
| 摘 要： | 本文应用广义阶梯函数对承受边缘弯矩和局部线性分布荷载的筒支圆板进行塑性极限分析，文中考虑了局部线性分布荷载的４种可能分布形式，给出了简支圆板在Ｔｒｅｓｃａ屈服条件下边缘弯矩和线性荷载所满足的关系式。
|
| 关 键 词： | 圆板 边缘载荷 变曲力矩 分布荷载 |
The Plastic Limit Analysis of Circular Plates Under Edge Moments and Local Linear Load |
| |
| Liu Hongjun Liu Fulin.The Plastic Limit Analysis of Circular Plates Under Edge Moments and Local Linear Load[J].Structure & Environment Engineering,1993(3):53-58. |
| |
| Authors: | Liu Hongjun Liu Fulin |
| |
| Abstract: | In thia paper, the generalized step function is applied to the plastic limit analysis of simply supported circular plates under edge moments and local linear load. The four possible distribution form on local linear varying load have been considered. The relation of edge moments and linear load for simply supported circular plates under Tresca yield condition have been given out. |
| |
| Keywords: | Circular plates Edge loading Bending moment ~+Distributed load ~+Plastic limit analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
