穿越运河的顶管施工技术

随着社会的进步和城市建设的发展，下水道普及率的提高及旧城区的改造，顶管施工已经越来越普及。本文结合穿越运河顶管施工的工程实例，对顶管施工过程中遇到的问题及有关施工环节进行阐述，供同行参考。

Construction Technique of Push Pipe Crossing the Canal

As social progress and development of urban construction, the advance of the gullet drain's diffusion rate and reform of the older section of a city, push pipe construction are more and more dissemination already. The letterpress combines through canal push pipe construction's project instance. For push pip e construction's issue and the circumstances of construction, carry through for mulation, for craft brother reference.