| 二维问题的随机界面元法 |
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| 引用本文： | 王卫标,武清玺,卓家寿. 二维问题的随机界面元法[J]. 河海大学学报(自然科学版), 1999, 27(4): 111-115 |
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| 作者姓名： | 王卫标 武清玺 卓家寿 |
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| 作者单位： | 河海大学土木工程学院,南京,210098 |
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| 摘 要： | 首次提出适用于求解续及不连续介质结构可靠度的同界面元法，建立了数学模型，导出了基本公式，研制了计算程序。在算例分析中，用Ｍｏｎｔｅ－Ｃａｒｌｏ法的模拟结果进行验证，实际计算表明本文提出了的方法是可靠而有效的，且适用于复杂结构可靠问题的求解。
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| 关 键 词： | 随机界面元法 不连续介质 结构可靠度 Monte-Carlo法 |
| 修稿时间： | 1998-06-08 |
Stochastic Interface-Stress Element Method for 2-D Problems |
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| Wang Weibiao,Wu Qingxi,Zhuo Jiashou. Stochastic Interface-Stress Element Method for 2-D Problems[J]. Journal of Hohai University (Natural Sciences ), 1999, 27(4): 111-115 |
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| Authors: | Wang Weibiao Wu Qingxi Zhuo Jiashou |
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| Abstract: | The stochasticinterface-stress element method for solving the reliability of continuous or discontinuousmedium structures is introduced for the first time. A mathematical model has beenconstructed.Formulas have been deduced and computer program have been developed. In theanalysis of an example,the results are compared with those obtained by Monte-Carlo method.It is shown that the method is reliable and effective,and can be applied to complexstructures. |
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| Keywords: | stochastic interface stress element method discontinuous medium structure reliability Monte Carlo method |
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