| 山区公路高切坡整体安全评价方法研究 |
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| 引用本文： | 林孝松,许江,陈洪凯,曹卫文.山区公路高切坡整体安全评价方法研究[J].武汉理工大学学报(交通科学与工程版),2011(4). |
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| 作者姓名： | 林孝松 许江 陈洪凯 曹卫文 |
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| 作者单位： | 重庆交通大学岩土工程研究所;重庆大学西南资源开发及环境灾害控制工程教育部重点实验室; |
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| 基金项目： | 国家自然科学基金项目(批准号:50678182); 重庆市交委科技攻关项目(批准号:CQJ20060101); 重庆市教委项目(批准号:KJ100406)资助 |
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| 摘 要： | 以重庆市两巫(巫山-巫溪)路高切坡为研究对象,基于模糊物元分析方法,对高切坡整体安全进行综合评价,在评价指标权重取值方面,基于简单关联函数对各评价指标进行相对重要程度排序,采用层次分析法计算专家权重,并利用专家效度方法对专家权重进行修正.综合评价结果显示:两个高切坡均属于不安全等级,同时两者的相对安全程度为K88+920>K100+976.
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| 关 键 词： | 高切坡 模糊物元 安全评价 山区公路 |
Evaluation of High-Cutting Slope Along Highway in Mountainous Area |
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| Lin Xiaosong, Xu Jiang Chen Hongkai, Cao Weiwen.Evaluation of High-Cutting Slope Along Highway in Mountainous Area[J].journal of wuhan university of technology(transportation science&engineering),2011(4). |
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| Authors: | Lin Xiaosong Xu Jiang Chen Hongkai Cao Weiwen |
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| Institution: | Lin Xiaosong1,2) Xu Jiang2) Chen Hongkai1,2) Cao Weiwen1)(Institute of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China)1)(Key Lab.for Exploitation of Southwestern Resources & Environmental Disaster Control Engineering,Ministry of Education,Chongqing University,Chongqing 400044,China)2) |
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| Abstract: | In mountainous area,high-cutting slopes along highway are very much and their distributing is wide,also the slopes are affronting geological environment and the naissance of them are double-quick.It is indispensable that deep-seated evaluate the stability of the High-Cutting slopes along highway at present.Taking Double Wu(Wu Shan-Wu Xi) road of Chongqing as a study area,this paper has evaluated the safety grades of high-cutting slopes along highway based on the fuzzy matter-element.This paper use some ways... |
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| Keywords: | High-Cutting slope fuzzy matter-element safety evaluation mountainous highway |
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