| 丁皓江,陈波.各向同性和横观各向同性材料的统一点力解[J].计算力学学报,1997,14(2):150~156 |
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| 各向同性和横观各向同性材料的统一点力解 |
| United point force solution for both isotropic and transversely isotropic media |
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| DOI：10.7511/jslx19972024 |
| 中文关键词: 横观各向同性 点力解 无限体 弹性力学 |
| 英文关键词:transversely isotropic,point force solution,BEM, |
| 基金项目: |
| 丁皓江 陈波 |
| [1]浙江大学土木系 [2]浙江大学力学系 |
| 摘要点击次数: 1175 |
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| 中文摘要: |
| 本文根据横观各向同性弹性力学的通解获得了无限体的点力解，由它可以直接退化到各向同性情形的Ｋｅｌｖｉｎ解，利用这个点力解编制的边界元法程序，适用于横观各向同性材料也适用于各向同性材料，因此是真正的统一点力解。还用边界元法计算了两个数值例题。 |
| 英文摘要: |
| The solution for a point force applied at the interior of an infinite solid is obtained based on the general solution of the transversely isotropic elasticity, it can be directly reduced to the isotropic case, the kelvin results. By utilizing this solution, a boundary element method program is suitable both for isotropic materials and transversely isotropic materials, so it is a real united solution. Two BEM numerical examples are presented. |
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