| 注浆微型桩群在危岩治理中的应用 |
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| 引用本文： | 杨广,唐红梅.注浆微型桩群在危岩治理中的应用[J].重庆交通大学学报(自然科学版),2011(Z1):673-677. |
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| 作者姓名： | 杨广 唐红梅 |
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| 作者单位： | 重庆交通大学岩土工程研究所 |
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| 摘 要： | 通过对注浆微型桩群联合支撑技术在危岩治理中的稳定性计算,确定微型桩群的布置数量和支撑体几面尺寸;利用对桩端位移的校核,从宏观角度验证本治理方案的可靠性;最后通过工程实例,验证注浆微型桩群与支撵联合防治技术在危岩治理中的实用性.
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| 关 键 词： | 危岩 注浆微型桩 支撑体 稳定性计算 |
Application of Grouting Micro-Pile Group in the Treatment of Perilous Rock |
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| YANG Guang,TANG Hong-mei.Application of Grouting Micro-Pile Group in the Treatment of Perilous Rock[J].Journal of Chongqing Jiaotong University,2011(Z1):673-677. |
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| Authors: | YANG Guang TANG Hong-mei |
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| Institution: | (Institute of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Based on the grouting micro-pile group combined with support in the calculation of the stability of perilous rock, the number of micro-pile group and the body size of supporting are ensured.To examine the reliability of the scheme from a macro-perspective,the displacement of the end of the pile should be calibrated.Finally,it is showed in the case study that the grouting micro-pile group and the support joint micro-control technology in the management of the perilous rock are feasible. |
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| Keywords: | perilous rock grouting micro-pile support stability calculation |
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