| 复合土钉支护结构中钢管桩受力及变形实测分析 |
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| 引用本文： | 林希强, 刘晓阳, 姚爱国, 余钦发. 复合土钉支护结构中钢管桩受力及变形实测分析[J]. 煤田地质与勘探, 2002, 30(2): 33-36. |
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| 作者姓名： | 林希强 刘晓阳 姚爱国 余钦发 |
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| 作者单位： | 1. 中国地质大学工程学院, 湖北 武汉 430074; |
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| 摘 要： | 为了深入研究复合土钉支护结构中钢管桩的工作性能,以广州珠江新城E1-1地块项目基坑为例,通过对该基坑复合土钉支护结构中钢管桩侧土压力和钢管表面应变的现场监测,对复合土钉支护基坑开挖支护全过程中钢管桩的受力和变形进行了分析
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| 关 键 词： | 监测 钢管桩 复合土钉支护 基坑 |
| 文章编号： | 1001-1986(2002)02-0033-03 |
| 收稿时间： | 2001-11-10 |
| 修稿时间： | 2001-11-10 |
Measurement and analysis of earth pressure on the steal pipe pile and its deformation in a composite soil-nailing supporting structure |
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| LIN Xi-qiang, LIU Xiao-yang, YAO Ai-guo, YU Qin-fa. Measurement and analysis of earth pressure on the steal pipe pile and its deformation in a composite soil-nailing supporting structure[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(2): 33-36. |
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| Authors: | LIN Xi qiang LIU Xiao yang YAO Ai guo YU Qin fa |
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| Affiliation: | 1. Faculty of Engineering, China University of Geosciences, Wuhan 430074, China;2. Institute of Geological Sciences of Guangdong Province, Guangzhou 510080, China |
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| Abstract: | For the further study on the working behavior of steal pipe pile in composite soil nailing supporting structure,this paper analyzes the pressure acting on the pile and its deformation based on the observation data of earth pressure on the steal pipe pile and the surface strain of the pile in a composite soil nailing supporting foundation pit in E1 1 area of Xincheng,Guangzhou. |
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| Keywords: | measurement steal pipe pile composite soil nailing foundation pit |
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