| 混合式锚固结构在路堑边坡中的应用 |
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| 引用本文： | 许云华,周小平,刘佳林,李华超.混合式锚固结构在路堑边坡中的应用[J].重庆交通学院学报,2006,25(1):75-77,83. |
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| 作者姓名： | 许云华 周小平 刘佳林 李华超 |
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| 作者单位： | 昆明理工大学建筑工程学院 云南昆明650051(许云华，刘佳林)，重庆交通学院 重庆400074(周小平)，云南省公路规划勘察设计院 云南昆明650011(李华超) |
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| 摘 要： | 云南昭通-待补高速公路(11合同K314 550~K314 700)红石岩段边坡加固中,因地质特殊,边坡高陡,在处治中采用预应力锚杆、抗滑锚杆桩、格构护坡、高压注浆等的混合式锚固结构.运用G-slope软件对加固前和加固后的路堑边坡的稳定性进行模拟和分析,分析结果表明,采用文中的加固方法,加固后的坡体稳定性较好,各种加固结构组成了一个有机整体,从而使坡体的稳定性得到了有效的控制.
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| 关 键 词： | 抗滑锚杆桩 锚杆 框架网格结构 安全系数 |
| 文章编号： | 1001-716X（2006）01-0075-03 |
| 收稿时间： | 2004-11-25 |
| 修稿时间： | 2004-11-252005-03-01 |
Application research of mixing anchor structure in road moat side slope consolidate |
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| XU Yun-hua, ZHOU Xiao-plng, LIU Jia-lin, LI Hua-chao.Application research of mixing anchor structure in road moat side slope consolidate[J].Journal of Chongqing Jiaotong University,2006,25(1):75-77,83. |
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| Authors: | XU Yun-hua ZHOU Xiao-plng LIU Jia-lin LI Hua-chao |
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| Institution: | 1 Kunming University of Science and Technolgy, Yunnan Kunming 650051, China;2.Chongqing Jiaotong University, Chongqing 400074, China;3.Yunnan Highway Designing Institude, Yunnan Kunming 650011, China |
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| Abstract: | Yunnan Zhaotong-Daibu highway(11contract red stone rock section K314 550-K314 700) side slopes consolidation,since geology is special,side slope is high steep,is prepared with the anchor rod of prestressing force,fight Gou protect the mixing anchor of slope and the note technology of high voltage of thick liquid firmly structure.With G-slope software for consolidating is former and consolidate the stability of rear road moat side slope imitate and analyse,analysis result shows,adopts the method of consolidating in writing,it is better to consolidate rear slope body stability,it is various to consolidate structure to form a organic whole,so,make the stability of slope body have gotten effective control. |
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| Keywords: | fight slippery anchor rod stake anchor rod frame grid structural safe coefficient |
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