| 顺向岩质边坡加固工程实例 |
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| 引用本文： | 林新,李海平,王俊杰.顺向岩质边坡加固工程实例[J].工程勘察,2010(9):7-12. |
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| 作者姓名： | 林新 李海平 王俊杰 |
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| 作者单位： | 重庆交通大学水利水运工程教育部重点实验室;重庆交通大学河海学院;招商局重庆交通科研设计院有限公司; |
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| 基金项目： | 重庆市自然科学基金重点资助项目(CSTC,2009BA6001); 中国博士后科学基金特别资助项目(200902284); 水利水运工程教育部重点实验室开放基金项目(SLK2007A02) |
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| 摘 要： | 开利公路K38+150～K38+350段边坡失稳变形是典型的顺层岩质边坡在施工过程中的失稳变形现象。通过现场地质调查和计算分析,查明了边坡失稳的机理和控制因素。在此基础上,经过综合分析,采取了"清方+锚杆(索)框架梁+排水"的综合治理措施。该加固工程竣工已两年有余,至今该段边坡没有发现失稳变形迹象,表明所采用的边坡处治措施是科学合理的。
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| 关 键 词： | 顺层岩质边坡 失稳破坏 加固 |
Case study on the reinforcing of the bedding rock slope |
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| Lin Xin ,Li Haiping ,Wang Junjie.Case study on the reinforcing of the bedding rock slope[J].Geotechnical Investigation & Surveying,2010(9):7-12. |
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| Authors: | Lin Xin Li Haiping Wang Junjie |
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| Affiliation: | Lin Xin 1,2,Li Haiping 3,Wang Junjie 1,2 (1.Key Laboratory of Hydraulic and Waterway Engineering of Ministry of Education,Chongqing Jiaotong University,Chongqing 400074,China,2.School of River & Ocean Engineering,3.China Merchants Chongqing Communications Research & Design Institute Co.,Ltd,Chongqing 400067,China) |
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| Abstract: | The slope failure at K38＋150～K38＋350 in Kaili highway was a typical example in the construction of bedding rock slope.Based on the detailed geologic survey and the calculating and analyzing,the mechanism and key factors resulting in the failure of the bedding rock slope were investigated,and an integrated reinforcing technique,which were ＂de-loading ＋ anchoring ＋ draining＂, was used in the project.In the past two years since the reinforcing project finished,the slope was continuously stable,which indicated that the reinforcing technique was reasonable for slope treatment. |
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| Keywords: | bedding rock slope failure reinforcing |
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