新型排水管在杭州湾新区基础设施建设中的应用

Application of New Drainage Pipe in Infrastructure Construction of Hangzhou Bay New Area

杭州湾新区的地质状况为盐碱性软土地基,在该地区的基础设施工程中,若采用传统管材,会产生易腐蚀、使用寿命短、维护工作量大等弊病。该文结合工程实例,论述新型管材取代传统管材所取得的经验和效益。

The geological condition of Hangzhou Bay New Area is the salt-alkalinous soft soil subgrade. If the traditional pipe materials are used in the infrastructure works of this area, the disadvantages of easy corrosion, short service life and large maintenance quantity will occur. Combined with the engineering practices, the article discusses the experience and benefits achieved by the new pipe material replacing the traditional pipe material.