摘要
介绍影响盾构隧道导向的因素。详细阐述地铁隧道盾构施工导向系统数学模型的建立过程,介绍盾构机姿态参数测定的方法,以及影响盾构机姿态参数的因素及其相关改正。在深圳地铁盾构工程的实际应用中,实现隧道的顺利贯通,保证隧道的掘进质量,隧道的贯通精度达到了优良工程的要求。
Introducing the factors affecting shield tunnel orientation, detailing the process of building mathematical model on directing construction of Metro Tunnel, presenting the method of determining state parameters of Tunnel Boring Machine（TBM） and elements of affecting TBM＇s state parameters, as well as correcting them. In the course of application of Shen Zhen subway＇s construction, implementing the tunnel＇s holing through smoothly, supporting the tunnel＇s boring quality. Accuracy of tunnel＇s breaking through reaches requirement of good engineering.
出处
《测绘工程》
CSCD
2008年第1期64-66,70,共4页
Engineering of Surveying and Mapping
