| 灰色-模糊系统(GFS)方法用于预测开挖引起的山体失稳 |
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| 引用本文： | 李文秀,杜二霞,刘琳.灰色-模糊系统(GFS)方法用于预测开挖引起的山体失稳[J].数学的实践与认识,2012,42(19). |
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| 作者姓名： | 李文秀 杜二霞 刘琳 |
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| 作者单位： | 河北大学 建筑工程学院,河北 保定,071002 |
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| 基金项目： | 河北省建设科技研究项目 |
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| 摘 要： | 针对山区复杂地形条件下工程开挖实际情况,利用模糊数学和灰色系统理论建立了预测山区地下开挖引起岩体及自然坡失稳的数学模型,并对具体矿山工程中岩体移动和自然坡失稳问题进行了计算和分析.提出了山区复杂地形条件下地下安全开采技术方案.
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| 关 键 词： | 灰色系统理论 模糊数学 岩体变形 |
Application of Grey-Fuzzy System (GFS) Method in Analysis of Rockmass Instability Due to Underground Excavation in Mountainous Areas |
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| LI Wen-xiu
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DU Er-xia
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LIU Lin.Application of Grey-Fuzzy System (GFS) Method in Analysis of Rockmass Instability Due to Underground Excavation in Mountainous Areas[J].Mathematics in Practice and Theory,2012,42(19). |
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| Authors: | LI Wen-xiu DU Er-xia LIU Lin |
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| Abstract: | The mathematical models based on fuzzy mathematics and grey system theories were applied to the prediction of the natural slope failure due to underground excavation under complex topography in mountainous areas.By applying the models to actual cases of excavation under complex topography in mountainous areas,the rock mass displacements and the natural slope instability have been predicted and analyzed.And the practical technological scheme applied to the safety in production was proposed in the paper. |
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| Keywords: | grey system theory fuzzy mathematics rock mass deformation |
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