| 土钉支护结构的施工监测与变形控制 |
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| 引用本文： | 娄国充,康中山,郭增强.土钉支护结构的施工监测与变形控制[J].工程地质学报(英文版),2004,12(3):323-327. |
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| 作者姓名： | 娄国充 康中山 郭增强 |
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| 作者单位： | 石家庄铁道学院土木工程分院,石家庄,050043;石家庄铁道学院土木工程分院,石家庄,050043;石家庄铁道学院土木工程分院,石家庄,050043 |
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| 摘 要： | 结合某软岩高边坡工程 ,对土钉支护结构的受力和位移进行了监测。通过对实验数据分析了土钉支护的结构原理和受力状态 ,表明土钉支护工作原理既不同于锚杆结构 ,又不同于土钉墙。同时根据施工过程中对边坡水平位移的监测 ,及时调整了边坡的支护参数、开挖深度和支护时间 ,控制了施工过程中边坡的变形 ,保证了软岩高边坡的整体稳定
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| 关 键 词： | 软岩高边坡 土钉支护技术 变形控制 |
| 文章编号： | 1004-9665/2004/12(03)-0323-05 |
| 收稿时间： | 2003-12-08 |
| 修稿时间： | 2003年12月8日 |
MONITORING THE DEFORMATION OF THE SOIL-NAILING SUPPORT STRUCTURE AND ITS CONTROL |
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| LOU GuochongKANG Zhongshan GUO Zengqiang.MONITORING THE DEFORMATION OF THE SOIL-NAILING SUPPORT STRUCTURE AND ITS CONTROL[J].Journal of Engineering Geology,2004,12(3):323-327. |
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| Authors: | LOU GuochongKANG Zhongshan GUO Zengqiang |
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| Institution: | School of Civil Engineering,Shijiazhuang Railway Institute,Shijiazhuang 050043 |
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| Abstract: | The monitoring results of the forces applied on a soil-nailing support structure in a high slope project with weak rock and relative displacements are presented in this paper. The analysis of the monitoring data reveals that the working principle of soil-nailing support is different from not only an anchor structure, but also a soil-nailing wall. According to the monitoring results of the horizontal displacement in the slope during the project construction, the supporting parameters, cutting depth and supporting time for the slope were adjusted so that the high slope was kept stable on the whole. |
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| Keywords: | High slope of weak rock Soil-nailing support Deformation control |
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