微型顶管技术在复杂环境条件下排水管道工程中的应用

摘要:

微型顶管技术是一种小口径管道非开挖施工的顶管施工工艺,技术成熟于德国和日本。因其施工占地小、施工周期短、实施精度高等特点,近几年在复杂环境条件下的市政排水管道工程中广泛应用。本文详细阐述了微型顶管技术的工艺原理,并结合实际工程案例,介绍了微型顶管技术在市政排水管道工程中的施工工艺。

Abstract:

The micro-pipe jacking technique is a pipe jacking construction technology for non-excavation construction of small-diameter pipes, which matures in Germany and Japan. Because of its strength of small construction area, short period, and high precision, in recent years, it has been gradually popularized and widely applied in municipal drainage pipeline projects under complex environmental conditions. This study elaborates the process principle of the micro-pipe jacking technique, combined with practical engineering cases, and introduces the process flow of the micro-pipe jacking technique in municipal drainage pipeline engineering.