论文部分内容阅读
随着经济的快速发展和和谐社会的构建,我国城市化建设步伐越来越快,市政道路管线需要不断的进行改造、扩建,由于传统的明挖施工有很大的缺陷,因此,在各种非开挖技术逐渐被应用在市政施工中。非开挖牵引技术可以通过开挖很小一部分地表,进行地下管线更换、铺设、修复等操作,文章结合工程实例,分析了道路整治工程中非开挖牵引技术的应用。
With the rapid economic development and the construction of a harmonious society, the pace of urbanization in our country is getting faster and faster. The municipal road pipeline needs continuous renovation and expansion. Due to the great defects of the traditional open cut construction, Trenchless technology is gradually being used in municipal construction. Trenchless traction technology can excavate a small part of the surface to carry out underground pipeline replacement, laying, repair and other operations. Combined with engineering examples, the article analyzes the application of non-excavation traction technology in road improvement project.