界面裂纹尖端有限变形弹性场的渐近分析 |
| |
引用本文: | 杜善义,石志飞.界面裂纹尖端有限变形弹性场的渐近分析[J].力学学报,1994,26(4):440-450. |
| |
作者姓名: | 杜善义 石志飞 |
| |
作者单位: | 哈尔滨工业大学复合材料研究所 |
| |
摘 要: | 采用完全非线性弹性理论,研究了一类新的可压缩超弹性材料形成的界面裂纹问题,给出了平面应变条件下裂尖场的渐近解.揭示了界面裂纹尖端场的变形特征.
|
关 键 词: | 界面裂纹 变形 弹性力学 非线性 |
AN ASYMPTOTIC ANALYSIS OF THE ELASTOSTATIC FIELD WITH FINITE DEFORMATION NEAR THE TIP OF AN INTERFACE-CRACK |
| |
Abstract: | This work investigates the behavior of a tractionfree crack at the interface of two semi-infinite slabs bonded together under the conditions of plane strain. An asymptotic solution is found by the use of the fully non-linear equilibrium theory of a new compressible elastic solids. |
| |
Keywords: | interface-crack finite deformation asymptotic solution |
本文献已被 维普 等数据库收录! |
| 点击此处可从《力学学报》浏览原始摘要信息 |
| 点击此处可从《力学学报》下载免费的PDF全文 |