| 正交异性体某些断裂动力学问题 |
| |
| 引用本文： | 陈俊英,王刚,程靳.正交异性体某些断裂动力学问题[J].固体力学学报,1999,20(1):62-68. |
| |
| 作者姓名： | 陈俊英 王刚 程靳 |
| |
| 作者单位： | 哈尔滨工业大学航天工程与力学系 |
| |
| 摘 要： | 首先对具有任意自相似指数的正交异性弹性动力学问题推导了解的一般表示，给出了一般解法，然后用这一方法对若干具体问题进行求解，利用本文方法可以迅速将所论问题化为半平面上的Ｒｉｍａｎｎ－Ｈｉｌｂｅｒｔ问题，并可以相当简单地得到问题的闭合解。
|
| 关 键 词： | 弹性动力学 断裂动力学 裂纹 正交异性体 |
SOME DYNAMIC PROBLEMS OF CRACK IN THE ORTHOTROPIC MATERIAL |
| |
| Chen Junying,Wang Gang,Cheng Jin.SOME DYNAMIC PROBLEMS OF CRACK IN THE ORTHOTROPIC MATERIAL[J].Acta Mechnica Solida Sinica,1999,20(1):62-68. |
| |
| Authors: | Chen Junying Wang Gang Cheng Jin |
| |
| Abstract: | In the present paper, the general representations for the solution are firstly derived for orthotropic elastic dynamic problems of arbitrary index of Self similarity. The general method of solution method is described and demonstrated for several concrete problems. Using this method, the problems of Riemann and Hilbert on half plane can be formulated easily and a simple solution in a closed form is obtained. |
| |
| Keywords: | elastodynamic dynamic of fracture crack index of Self similarity orthotropic material |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
