中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2011, Vol. 30 ›› Issue (S1): 673-677.DOI: 10.3969/j.issn.1674-0696.2011.supp1.041

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Application of Grouting Micro-Pile Group in the Treatment of Perilous Rock

YANG Guang1,TANG Hong-mei   

  1. Institute of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,Chin
  • Received:2011-06-09 Revised:2011-06-17 Online:2011-07-15 Published:2015-03-12

注浆微型桩群在危岩治理中的应用

杨广,唐红梅   

  1. 重庆交通大学岩土工程研究所,重庆40007
  • 作者简介:杨广(1989—),男,湖南湘阴人,硕士研究生,主要从事岩土工程方面的研究。

Abstract: 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 froMa 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 suppo~joint micro-control technology in the management of the perilous rock are feasi- ble.

Key words: words:perilous rock, grouting micro-pile, support, stability calculation

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撑联 合防治技术在危岩治理中的实用性

关键词: 危岩, 注浆微型桩, 支撑体, 稳定性计算

CLC Number: