| 边坡锚索锚杆防护位置选取浅析 |
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| 引用本文： | 张红日,兰素恋,魏见海.边坡锚索锚杆防护位置选取浅析[J].西部交通科技,2012(7):23-27. |
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| 作者姓名： | 张红日 兰素恋 魏见海 |
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| 作者单位： | 1. 广西交通科学研究院,广西南宁,530007
2. 广西交通科学研究院,广西南宁530007 桂林理工大学,广西桂林541004 |
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| 摘 要： | 文章以某高速公路边坡锚索与锚杆联合防护设计为例,对不同锚索位置的边坡等效塑性应变、坡面最大水平位移及相应的安全系数进行了模拟计算分析。结果表明,锚索防护位置处于开挖坡面的最上部最合理,可用最节约的成本达到相对合理的设计结果。
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| 关 键 词： | 边坡 锚索 防护位置 选取 |
Analysis on Protection Location Selection of Slope Anchor Cable ＆ Anchor Rod |
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| ZHANG Hong-ri,LAN Su-lian,WEI Jian-hai.Analysis on Protection Location Selection of Slope Anchor Cable ＆ Anchor Rod[J].Western China Communication Science & Technology,2012(7):23-27. |
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| Authors: | ZHANG Hong-ri LAN Su-lian WEI Jian-hai |
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| Institution: | 1(1.Guangxi Transportation Research Institute,Nanning,Guangxi,530007;2.Guilin University of Technology,Guilin,Guangxi,541004) |
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| Abstract: | With the joint-protection design of slope anchor cable & anchor rod in an express-way as the case,the article conducted the simulation calculation analysis on the equivalent plastic strain of slope,maximum slope horizontal displacement and corresponding safety factors in different anchor cables locations.The results showed that the anchor cable protec-tion location on the top of excavation slopes is most reasonable,which can achieve the relatively reasonable design result with the most cost savings. |
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| Keywords: | Slope Anchor cable Protection location Selection |
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