| 预应力锚杆复合土钉支护模拟研究 |
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| 引用本文： | 仉国栋,刘宗仁,李守涛. 预应力锚杆复合土钉支护模拟研究[J]. 青海大学学报, 2007, 25(4): 1-5 |
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| 作者姓名： | 仉国栋 刘宗仁 李守涛 |
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| 作者单位： | 青海大学建筑工程系,青海,西宁,810016;哈尔滨工业大学土木工程学院,黑龙江,哈尔滨,150090 |
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| 摘 要： | 通过工程实例,采用数值分析的方法,模拟研究基坑开挖过程中预应力锚杆与土钉墙复合支护结构的受力性状、工作性能和作用机理,并在数值分析中利用强度折减法分析基坑开挖后的稳定性。
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| 关 键 词： | 预应力锚杆 土钉墙 支护结构 强度折减法 |
| 文章编号： | 1006-8996（2007）04-0001-05 |
| 修稿时间： | 2007-04-16 |
Simulation study on composite support technique for pre-stressed anchor and soil-nailing wall |
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| ZHANG Guo-dong,LIU Zong-ren,LI Shou-tao. Simulation study on composite support technique for pre-stressed anchor and soil-nailing wall[J]. Journal of Qinghai University(Natural Science), 2007, 25(4): 1-5 |
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| Authors: | ZHANG Guo-dong LIU Zong-ren LI Shou-tao |
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| Affiliation: | 1. Civil Engineering Department of Qinghai University, Xining 810016, China; 2. School Civil Engineering, I-Iaerbin Institate of Technology, Haerbin 150090, China |
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| Abstract: | The stress behaviors and working performance on composite support structure for pre-stressed anchor and soil-nailing wall during a foundation pit excavating ware analyzed by simulating a real enqineering case and using a numerical analyse method in this paper and the stability of retaining structure after the foundation pit excavating was discussed too by using the strength reduction method. |
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| Keywords: | pre-stressed anchor soil-nailing wall supporting structure strength reduction method |
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