| 石头坪景区高边坡稳定性有限元分析及支护措施优化研究 |
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| 引用本文： | 王江荣,欧国海,梁永平.石头坪景区高边坡稳定性有限元分析及支护措施优化研究[J].工业安全与环保,2019,45(3):8-11,20. |
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| 作者姓名： | 王江荣 欧国海 梁永平 |
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| 作者单位： | 兰州石化职业技术学院信控学院 兰州730060;兰州市西固区城乡建设局 兰州730060 |
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| 基金项目： | 兰州市西固区科学技术局计划项目;兰州市科学技术局计划项目;甘肃省财政厅专项立项项目 |
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| 摘 要： | 以兰州金城公园二期石头坪景区北侧边坡为研究对象,利用有限元分析软件建立边坡几何模型,并对其进行应力、变形及其稳定性分析,得出:边坡处于欠稳定状态,需加固处理。讨论了锚索设计参数对边坡安全系数的影响力,并按影响力的大小,从安全性、经济性及可施工性等方面对支护方案进行优化设计。
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| 关 键 词： | 边坡稳定性 有限元分析 边坡支护 锚索 优化设计 |
Finite Element Analysis of Shitouping Scenic Spot Slope Stability and Study on the Optimization of Support Measures |
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| WANG Jiangrong,OU Guohai,LIANG Yongping.Finite Element Analysis of Shitouping Scenic Spot Slope Stability and Study on the Optimization of Support Measures[J].Industrial Safety and Dust Control,2019,45(3):8-11,20. |
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| Authors: | WANG Jiangrong OU Guohai LIANG Yongping |
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| Institution: | (College of Information Processing and Control Engineering,Lanzhou Petrochemical polytechnicLanzhou 730060) |
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| Abstract: | Taking Lanzhou Jincheng Park Phase II Shitouping north side slope as the research object,the finite element analysis software is used to establish the geometric model of slope and the stress,deformation and stability analysis of the slope without support measures are concluded.The conclusion is that,the slope is in a state of under stability and needs to be strengthened.The influence of design parameters of anchor cable on the safety factor of slope is discussed,According to the influencing factors,the support plan is optimized in terms of safety,economy and workability. |
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| Keywords: | slope stability finite element analysis slope support anchorage cable optimal design |
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