| 基于ABAQUS-ANFIS的露天矿边坡可靠度分析 |
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| 引用本文： | 曾晟,杨仕教,孙冰,戴剑勇,黄伟.基于ABAQUS-ANFIS的露天矿边坡可靠度分析[J].煤炭学报,2006,31(4):437-441. |
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| 作者姓名： | 曾晟 杨仕教 孙冰 戴剑勇 黄伟 |
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| 作者单位： | 南华大学 建筑工程与资源环境学院，湖南 衡阳 421001 |
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| 基金项目： | 湖南省教育厅重点基金资助项目(05A044) |
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| 摘 要： | 借助ABAQUS的强大非线性功能和丰富的单元库，建立了平面破坏型边坡有限元分析模型.并用该模型进行了边坡稳定状态的数值实验研究，以获得进行ANFIS分析的数据.同时建立了基于自适应模糊神经网络模型的抗滑力和下滑力的求解方法模型，并用Matlab语言编写了实现可靠度的计算程序，对湖南雪峰水泥原料矿山的露天边坡进行可靠度分析.研究表明：该方法具有避免编写冗长的有限元计算程序，同时具有节省机时，计算精度高的优点.
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| 关 键 词： | 边坡稳定性 可靠性 非线性有限元 自适应神经模糊推理系统 |
| 文章编号： | 0253-9993（2006）04-0437-05 |
| 收稿时间： | 2005-12-09 |
| 修稿时间： | 2005年12月9日 |
Reliability analysis of open-pit slope based on ABAQUS and ANFIS |
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| ZENG Sheng,YANG Shi-jiao,SUN Bing,DAI Jian-yong,HUANG Wei.Reliability analysis of open-pit slope based on ABAQUS and ANFIS[J].Journal of China Coal Society,2006,31(4):437-441. |
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| Authors: | ZENG Sheng YANG Shi-jiao SUN Bing DAI Jian-yong HUANG Wei |
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| Affiliation: | School of Architecture Resources and Environment Engineering, Nanhua University, Hengyang 421001, China |
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| Abstract: | With ABAQUS which has powerful function and abundant elements,the finite element analysis model was built up to analyze the plane failure slope.In order to acquire the data for adaptive neuro-fuzzy inference system(ANFIS) analysis,the model was used to perform the numerical experiment which analyzes the stable state of the slope.Based on ANFIS,the calculating model was founded to solve anti-slide forces and down-slide forces.With Matlab,the program was compiled to analyze the stability of the slope of Xuefeng Open-Pit in Hunan Province.The result manifests that this method can avoid compiling redundant finite element program,reduce the computing time,and improve calculation precision. |
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| Keywords: | stability of slope reliability non-linear finite element method adaptive neuro-fuzzy inference system(ANFIS) |
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