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| 三峡库区库岸公路路基安全风险评价 | |
| 引用本文： | 牛衍亮,黄如宝,周直,韩笑蕾.三峡库区库岸公路路基安全风险评价[J].同济大学学报(自然科学版),2012,40(2):0246-0250. |
| 作者姓名： | 牛衍亮 黄如宝 周直 韩笑蕾 |
| 作者单位： | 1. 同济大学经济与管理学院,上海,200092 2. 重庆交通大学管理学院,重庆,400074 3. 同济大学电子与信息工程学院,上海,201804 |
| 摘 要： | 从风险分析角度,展开对三峡库区库岸公路路基安全风险的研究.构建了基于粗糙集理论的库岸公路路基安全风险单因素估计模型,通过该模型可以针对特定路段的具体情况得出适合于本路段的各风险因素权重;进而通过对库岸公路路基各安全风险因素的分析,构建了安全风险模糊综合评价模型.且以渝巴路云阳境内白水滩至南溪段库岸公路为背景,根据该段公路的实际工程情况,对库岸安全风险因素进行了分析研究,运用已建立的数学模型对渝巴公路白南段路基进行了安全风险评价. |
| 关 键 词： | 库岸路基 安全风险因素 粗糙集模型 模糊综合评价 |
| 收稿时间： | 2010/12/26 0:00:00 |
| 修稿时间： | 2011/12/29 0:00:00 |
Risk Assessment of Bank Roadbed Security Along Three Gorges |
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| NIU Yanliang,HUANG Rubao,ZHOU Zhi and HAN Xiaolei.Risk Assessment of Bank Roadbed Security Along Three Gorges[J].Journal of Tongji University(Natural Science),2012,40(2):0246-0250. | |
| Authors: | NIU Yanliang HUANG Rubao ZHOU Zhi and HAN Xiaolei |
| Institution: | Tongji University School of Economics and Management,Tongji University School of Economics and Management |
| Abstract: | A research conducts upon the risk assessment of bank roadbed security along Three Gorges. Basing on the rough set theory, a weighting model of risk factors is established. Therewith, a feasible method is provided to make sure the weight of the factors through the analysis of the actual bank road situation. Basing on the fuzzy mathematics theory, a model of risk assessment of a combination of factors is established. Investigate and collect the imformation of the section of Yuba bank road from Baishuitan to Nanxi in Yunyang County, utilize the resources of the relevant assignment and the established models, then conduct the risk assessment of bank roadbed security of Bai-Nan section along Yu-Ba road. |
| Keywords: | highway engineering risk assessment of bank roadbed security security risk factors rough set model fuzzy assessment of a combination of factors |
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