城市轨道交通盾构区间预埋尼龙套管技术研究

摘要

Through the analysis on existed problems in shield tunnel segment embedded nylon sleeve, this paper put forward the nylon sleeve ar-rangement scheme, solved the localization problems of shield segment rotation, and solved the localization difficulties of nylon sleeve and the hanging problems of segments in shield tunnel segments manufacturing.%通过对盾构管片预埋尼龙套管存在问题进行分析，提出了尼龙套管布置方案，解决了盾构管片旋转带来的定位问题，同时解决了盾构管片制造中尼龙套管的定位难题和管片的吊离问题。