盾构机盾尾注浆施工中存在的问题及其对策分析  

Analysis of Problems Arising from and Measures Taken in the Construction of Grouting at the Tail of the Shield Machine

作　　者：王晖[1] 李大勇[2,3] 夏广红[2] 

机构地区：[1]广州市地下铁道设计研究院 [2]山东科技大学土木建筑学院 [3]同济大学地下系,上海200092

出　　处：《苏州科技学院学报（工程技术版）》2004年第1期40-45,共6页Journal of Suzhou University of Science and Technology （Engineering and Technology）

基　　金：中国博士后科学基金资助项目(200333333);国家自然科学基金资助项目(50279018)

摘　　要：对目前国内盾构施工中采用的盾尾注浆技术进行了总结。结合上海、广州和南京等地铁盾构隧道施工中盾尾注浆的工程经验,对盾尾注浆工艺和施工中常见问题进行了分析,提出了施工控制措施,可供类似施工参考。The technologies for grouting at the tail of the shield machine were summed up in this paper. Based on the authors' experience of shield tunnel grouting in Shanghai, Guangzhou and Nanjing , and through the analysis of the grouting craft and the normal problems in construction, the controlling measures were put forward with practical significance for other similar projects.

关 键 词：盾构机 盾尾注浆 盾尾间隙 同步注浆 地铁 隧道施工 

分 类 号：U455.43[建筑科学—桥梁与隧道工程]