论文部分内容阅读
由于近年来城市建设的迅速发展,城市污水量逐年增加,为改善西郊一带污水排放问题,结合发展规划,新建一条西郊污水干管。因工程规模较大,分期修建。自1978年以来京周公路以北的上游部分,已陆续竣工。自1982年开始修建下游部分的北钢南门至三路居桥一段全长2322米。计划本段全部使用预制梯形混凝土构件目前已完成216米。现就预制方沟的施工问题进行初步总结。
Due to the rapid development of urban construction in recent years, the volume of urban sewage has been increasing year by year. In order to improve the wastewater discharge in the western suburbs, a new western trunk sewer was constructed in accordance with the development plan. Due to the larger project, construction phases. The upper part of the north of Beijing-Zhouzhou Highway since 1978 has been completed. The section of Beigang Nanmen to Sanluju Bridge, which has been constructing the downstream section since 1982, has a total length of 2322 meters. It is planned to complete the use of prefabricated trapezoidal concrete members completed 216 meters. Now on the construction of prefabricated ditch preliminary summary.