本文结合泉州市宝洲路污水管道施工工程案例,介绍了顶管技术的土压力平衡盾构的基本原理,提出顶管技术的应用分析和施工措施,总结出管线定位、顶进速度是顶管技术的关键环节,这两个环节控制的好坏,直接关系到工程质量。 Based on the case of Baozhou Road Sewage Pipeline Construction Project in Quanzhou, this paper introduces the basic principle of the earth pressure balance shield pipe jacking technology, puts forward the application analysis and construction measures of the pipe jacking technology, concludes that the pipeline positioning and jacking speed is the top pipe The key aspects of technology, the quality control of these two aspects is directly related to the quality of the project.