| 岩体工程可靠性分析的响应面方法及应用 |
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| 引用本文： | 苏永华,王旭春,张宗社.岩体工程可靠性分析的响应面方法及应用[J].力学学报,2001,9(4):381-384. |
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| 作者姓名： | 苏永华 王旭春 张宗社 |
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| 作者单位： | 1. 中国矿业大学(北京)岩土工程研究所,北京100083;
2. 兖矿集团公司博士后工作站,邹城273500 |
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| 摘 要： | 在岩体工程等复杂系统的可靠性分析中, 得到极限状态方程的解析表达式往往是非常困难的。本文提出了采用响应面方法结合数值试验对其进行拟合, 求系统的可靠度, 并应用于某地下岩体空间围岩稳定的可靠性分析。
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| 关 键 词： | 可靠性 响应面方法 破坏概率 地下岩体空间 |
| 收稿时间： | 2000-01-24 |
| 修稿时间： | 2000-04-03 |
REPONSE SURFACE METHODS FOR RELIABILITY ANALYSIS AND ITS ENGINEERING APPLICATION |
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| SU Yonghua,WANG Xuchun,ZHANG Zongshe.REPONSE SURFACE METHODS FOR RELIABILITY ANALYSIS AND ITS ENGINEERING APPLICATION[J].chinese journal of theoretical and applied mechanics,2001,9(4):381-384. |
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| Authors: | SU Yonghua WANG Xuchun ZHANG Zongshe |
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| Institution: | 1. Beijing Geotechnical Engineering Institute of China Mining University, Beijing 100083;
2. Postdoctor Workstation for Yankuang Group Corrporation, Zoucheng 273500 |
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| Abstract: | It always is very difficult to get an analytical equation of limit state for reliability analysis of underground rock space. In this paper provided a way to fit analytical equation of limit state by response surface method and numerical simulation experiments is suggested, and on this basis the reliability of system is calcculated.This method is used in reliability analysis of surrounding rockmass stability of underground tailing bin. |
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| Keywords: | Reliability Response surface method Failure probability Underground rockmass space |
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