关于污水管道入廊的几点考虑

Some considerations on installation of sewage pipelines in utility tunnel

结合污水管道纳入综合管廊的相关要求,以青岛市某机场综合管廊工程为例,在污水管道入廊后的横断面设计、出线井形式、检查井设置等方面进行思考,提出了降板法的出线井形式,同时对污水管道在综合管廊内的位置关系和检查井设置方式提供设计原则和思路。

In view of the requirement of installing sewage pipe in utility tunnel, a utility tunnel project in Qingdao airport was taken as an example to discussthecross-section design, outlet well form and inspection well set upduring the installation of sewage pipe in utility tunnel. The falling plate method was put forward as the outlet well form. Meanwhile, design principles and ideas were put forward for sewage pipe positioning the inspection well setting.