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现代矿业 2018, Vol. 34 Issue (11) :185-189    DOI:
安全·职业健康 最新目录 | 下期目录 | 过刊浏览 | 高级检索 << Previous Articles | Next Articles >>
某公路路基失稳阶段的边坡滑塌防治方案
林远航1,赵武鹍2,3,4*
1.紫金矿业集团股份有限公司紫金山金铜矿;2.中钢集团马鞍山矿山研究院有限公司;3.金属矿山安全与健康国家重点实验室;4.华唯金属矿产资源高效循环利用国家工程研究中心有限公司
Governance Scheme of Slope Sliding of the Roadbed of a Highway Under Instability Stage
Lin Yuanhang1,Zhao Wukun2,3,4*
1.Zijinshan Au-Cu Mine,Zijin Mining Group Co.,Ltd.;2.Sinosteel Maanshan Institute of Mining Research Co.,Ltd.;3.State Key Laboratory of Safety and Health for Metal Mines;4.Huawei National Engineering Research Center of High Efficient Cyclic and Utilization of Metallic Mineral Resources Co.,Ltd.)

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摘要 针对强降雨条件下某公路路基出现边坡沉降、局部滑塌等问题,通过分析滑塌机理,讨论了引发边坡发生沉降、滑塌的诱因,为边坡治理提供了理论依据。根据不同降雨历时与边坡稳定性安全系数的关系,讨论了边坡破坏过程,进一步判断了边坡失稳阶段,提出了基于滑塌诱因及失稳阶段的路基边坡综合防治方案,并进行了技术经济对比,对于类似路基边坡失稳防治有一定参考价值。
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林远航
赵武鹍
关键词强降雨   滑塌诱因   失稳阶段   边坡稳定性   安全系数   防治方案     
Abstract: In view of the slop subsidence,local collaplse of the roadbed of a highway under the conditions of hevay rainfall,through the analysis of slope sliding mechanism,the causes of subsidence,collapse of the roadbed is discussed,so as to provide theoretical basis for slop governance.According to the relationship between difference rainfall duration and safety coefficience of slope stability,the slope destruction process is analyzed,and the slope instability stage is determined,the integrated governance scheme based on slope sliding and instability stage is proposed,besides that,the technical economic comparison of the governance scheme is done,so as to provide reliable reference for the treatment of slope instability of roadbed.
KeywordsHeavy rainfall   Cause of sliding   Instability stage   Slope stability   Safety coefficience   Goverance scheme     
引用本文:   
林远航, 赵武鹍.某公路路基失稳阶段的边坡滑塌防治方案[J]  现代矿业, 2018,V34(11): 185-189
LIN Yuan-Hang, ZHAO Wu-Kun.Governance Scheme of Slope Sliding of the Roadbed of a Highway Under Instability Stage[J]  Modern Mining, 2018,V34(11): 185-189
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