| 钢花管灌浆固结技术在深基坑支护工程中的应用研究 |
| |
| 引用本文： | 罗强,王铮,董雷. 钢花管灌浆固结技术在深基坑支护工程中的应用研究[J]. 重庆建筑, 2009, 8(10): 23-26. DOI: 10.3969/j.issn.1671-9107.2009.10.023 |
| |
| 作者姓名： | 罗强 王铮 董雷 |
| |
| 作者单位： | 重庆市南岸区建设委员会,重庆,400060;重庆市江南城市建设资产经营管理有限公司,重庆,400060 |
| |
| 摘 要： | 本文以重庆市南坪中心交通枢纽工程为依托,分析了该深基坑支护工程在开挖、板肋式锚杆挡墙支护过程中出现的险情情况,研究实施了反压土体和竖向钢花管灌浆固结技术的应急处理方案,并提出了钢花管灌浆固结技术在施工中的技术特点和难点。通过现场监测数据分析,证明该方案对深基坑支护工程的险情处理是有效的。该方案可为类似工程提供借鉴和参考。
|
| 关 键 词： | 深基坑支护 钢花管注策 反压土体 应急处理方案 |
Application of Steel Flower Tube Consolidation Grouting Method in Deep Foundation Supporting Engineering |
| |
| Luo-Qiang,Wang-Zheng,Dong-Lei. Application of Steel Flower Tube Consolidation Grouting Method in Deep Foundation Supporting Engineering[J]. , 2009, 8(10): 23-26. DOI: 10.3969/j.issn.1671-9107.2009.10.023 |
| |
| Authors: | Luo-Qiang Wang-Zheng Dong-Lei |
| |
| Abstract: | Combining with the transportation hub project at the center of Nanping District in Chongqing,this article analyzed the dangerous conditions during excavating and ribbed plate anchored retaining wall supporting.The emergency treatment programs of anti-pressure soil and vertical steel tube flower consolidation grouting technology were carried into execution.And the technical features and difficulties of the steel flower tube consolidation grouting method in construction were presented.Site monitoring data sho... |
| |
| Keywords: | deep foundation supporting engineering steel tube flower consolidation grouting technology anti-pressure soil emergency treatment program |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
