顶管施工管道接续配套装置优化施工技术

Technology for Optimizing Pipe Connection Device in the Pipe-jacking Construction

摘要: 管道接续是钢筋混凝土顶管施工中必要的流程，泥水平衡顶管施工中主要包含进排泥浆管、水气管、高低压电缆、管道支架等装置的安装及接续，同时其也是顶管顶进施工中耗时较长的工艺之一，如处理不当则会费时费力，不利于施工及人力资源成本的控制。以工程实践为例，系统阐述了顶管施工管道持续配套装置优化的方法。

Abstract: Pipe connection was a necessary process in reinforced concrete pipe-jacking construction. In the slurry balance pipe jacking, the installation and connection of slurry inlet and discharging pipes, water pipe, compressed air pipe, high and low pressure cables, pipe rack and so on were included. While pipe connection was one of the time-consuming operations in the pipe-jacking; when not improperly treated, it would be time-consuming and laborious, and unfavorable for construction and cost control of human resource. By taking project practice as an example, the methods for optimizing the matching device of pipe connection are systematically described.