<p>With the development of society, for the laying and repairing of urban drainage pipes system has been from the excavation technology operation and gradually transformed into trenchless technology operation. In this paper, the application of trenchless construction technology for urban road construction is studied, and the introduction, characteristics, scope and measures of trenchless construction in urban road construction are discussed.</p>
Discussion on Construction Technology of Prestressed Reinforced Concrete Pipeline of Municipal Water Supply and Drainage
