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顶管施工是继盾构施工之后而发展起来的一种地下管道施工方法,它不需要开挖面层,能够穿越公路、铁道、河川、地下建筑以及各种地下管线。随着科学技术的进步,顶管施工技术也不断提高,施工费用也越来越低。顶管施工突出的特点就是适应性问题,顶管工作施工技术是一种对环境无公害的非开挖地下管线铺设和穿越工程的施工技术。因此,对于顶管施工技术进行深入研究,探求解决相关技术问题是必要的且具有重要的实际意义。
Pipe jacking construction is a kind of underground pipeline construction method developed after the shield construction. It does not need to excavate the surface layer, and can cross roads, railways, rivers, underground buildings and various underground pipelines. With the progress of science and technology, pipe jacking construction technology has been continuously improved, construction costs are getting lower and lower. The prominent feature of pipe jacking construction is the adaptability issue. The pipe jacking construction technology is a construction technology for laying and crossing non-polluting underground pipelines without pollution to the environment. Therefore, it is necessary and has important practical significance to conduct deep research on the pipe jacking construction technology and to seek solutions to the related technical problems.