| 省道S233线焦作方庄段危岩体特征、成因及其治理 |
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| 引用本文： | 齐永安,张盼盼,高永才,杨小伟,代明月. 省道S233线焦作方庄段危岩体特征、成因及其治理[J]. 焦作工学院学报, 2014, 0(1): 110-116 |
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| 作者姓名： | 齐永安 张盼盼 高永才 杨小伟 代明月 |
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| 作者单位： | [1]河南理工大学资源与环境学院,河南焦作454000 [2]河南理工大学安全科学与工程学院,河南焦作454000 |
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| 基金项目： | 国家自然科学基金资助项目（41072003）,河南省基础与前沿研究项目（112300413213）,高校博士点基金博导类联合课题（20114116110001）. |
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| 摘 要： | 通过调查研究省道S233线焦作方庄段内地质环境条件和所发育危岩体特征,共发现危岩体37处.根据危岩体形成的主控因素,研究区危岩体划分为3段:第一段主控因素为断层;第二段为重力卸荷和人类活动;第三段为两组节理的风化和人类活动.在此基础上,运用模糊综合判定的方法对研究区危岩进行了稳定性和危险性评价,并根据3段内危岩体各自的特征提出了相应的治理方案.
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| 关 键 词： | 危岩体 稳定性分析 危险性评价 治理方案 省道S233线 |
Features and forming factors and prevention of perilous rocks along fangzhuang section of road S233 in Jiaozuo |
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| QI Yong-anSchool of Resource and Environment,Henan Polytechnic University,Jiaozuo,Henan,China ZHANG Pan-panSchool of Resource and Environment,Henan Polytechnic University,Jiaozuo,Henan,China GAO Yong-caiSchool of Safty Science and Engineering,Henan Polytechnic University,Jiaozuo,Henan,China YANG Xiao-weiSchool of Resource and Environment,Henan Polytechnic University,Jiaozuo,Henan,China DAI Ming-yue. Features and forming factors and prevention of perilous rocks along fangzhuang section of road S233 in Jiaozuo[J]. Journal of Jiaozuo Institute of Technology(Natural Science), 2014, 0(1): 110-116 |
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| Authors: | QI Yong-anSchool of Resource Environment Henan Polytechnic University Jiaozuo Henan China ZHANG Pan-panSchool of Resource Environment Henan Polytechnic University Jiaozuo Henan China GAO Yong-caiSchool of Safty Science Engineering Henan Polytechnic University Jiaozuo Henan China YANG Xiao-weiSchool of Resource Environment Henan Polytechnic University Jiaozuo Henan China DAI Ming-yue |
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| Affiliation: | QI Yong-an(School of Resource and Environment, Henan Polytechnic University, Jiaozuo 454000, Henan, China) ZHANG Pan-pan(School of Resource and Environment, Henan Polytechnic University, Jiaozuo 454000, Henan, China) GAO Yong-cai(School of Safty Science and Engineering, Henan Polytechnic University,Jiaozuo 454000, Henan, China) YANG Xiao-wei(School of Resource and Environment, Henan Polytechnic University, Jiaozuo 454000, Henan, China) DAI Ming-yue(School of Resource and Environment, Henan Polytechnic University, Jiaozuo 454000, Henan, China) |
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| Abstract: | The study on the geological environments and the features of perilous rocks shows that 37 dangerous rock bodies are found along the Fangzhuang section of Road S233 in Jiaozuo city.The perilous rocks in the study area can be divided into three types according to their controlling factors：the first type was formed by faults,the second one was the result of gravity caving and human activities,and the third one was caused by the weathering of two sets of joints and human activities.On the basis of above sudy,this paper evaluates the stability and dangerousness of perilous rocks by using the fuzzy comprehensive decision method and puts forward their respective control schemes for defferent types of perilous rocks. |
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| Keywords: | perilous rock stability analysis risk evaluation Road S233 |
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