| 周期平面弹性垫圈对裂纹的影响 |
| |
| 引用本文： | 李星,沈永祥. 周期平面弹性垫圈对裂纹的影响[J]. 松辽学刊, 1991, 0(4) |
| |
| 作者姓名： | 李星 沈永祥 |
| |
| 作者单位： | 宁夏大学(李星)，四平师范学院(沈永祥) |
| |
| 摘 要： | 本文讨论了周期弹性平面带裂纹的弹性垫圈的焊接问题,把问题化为周期的Riemann边值问题和Hilbert核奇异积分方程.给出了问题的一般解和应力强度因子的数学表达式,并给出了一个特例,说明方法的可行性.
|
| 关 键 词： | 平面弹性 垫圈 应力强度因子 Hilbert核积分方程 |
Effect of An Elastic Gasket On Periodic And Doubly-Periodic Gracks |
| |
| Li Xing Shen Yong Xiang. Effect of An Elastic Gasket On Periodic And Doubly-Periodic Gracks[J]. Songliao Journal (Natural Science Edition), 1991, 0(4) |
| |
| Authors: | Li Xing Shen Yong Xiang |
| |
| Affiliation: | Li Xing Shen Yong Xiang(Ningxia Univ) (Siping Normal College) |
| |
| Abstract: | In this paper ,the problem of embelding a continuous elastic gasket in periodic cracked body is investigated. The periodic close solution and expressions of the stress intensity factors are obtained. And we give a specal example for it . |
| |
| Keywords: | plane elasticity gasket stress intensity factors integral equation of Hilbert kernel. |
| 本文献已被 CNKI 等数据库收录！ |
