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| 含裂纹的复合材料焊接具相对位移的混合问题 | |
| 引用本文： | 沈永祥. 含裂纹的复合材料焊接具相对位移的混合问题[J]. 河南师范大学学报(自然科学版), 1996, 24(3): 10-14 |
| 作者姓名： | 沈永祥 |
| 作者单位： | 四平师范学院数学系 |
| 基金项目： | 吉林省教委科技发展计划基金 |
| 摘 要： | 本文讨论了含裂纹不同介质弹性材料有限板焊接的混合问题．在裂纹上给出外荷载，在外边界上给出相对位移，得到了寻求复应力函数和计算应力强度因子的方法． |
| 关 键 词： | 裂纹；焊接；应力函数；位移 |
On the Mixed Problem with Relative Displacements For Welding Compound Matherials with Cracks |
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| Shen Yongxiang. On the Mixed Problem with Relative Displacements For Welding Compound Matherials with Cracks[J]. Journal of Henan Normal University(Natural Science), 1996, 24(3): 10-14 | |
| Authors: | Shen Yongxiang |
| Abstract: | In this paper,the mixed problem of a bounded elastic region of welding compound materials With cracks is discussed. The external stress on each cracks are given and displacements on Γ0 is given. The problem is reduced to singular integral equation. The formulas for the stress intensity factors are also derived. |
| Keywords: | cracks welding stress function displacements |
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