摘要
通过对上海虹口、杨浦两港旱流污水截流工程 1 32段顶管的实例 ,简述了在不同土质、不同障碍物下各种平衡机头的选型。重点阐述了各种平衡机头在穿越大量房屋时对地面沉降的控制 ,以及其显著的经济效益。
In the project of sewage interception from the creeks of Hongkou and Yangpu in Shanghai, pipejacking is adopted. Description is given here of how to select the balanced working head in different soils and obstacles, with emphasis on the jacking through densley distributed buildings and ground settlement control.
出处
《中国市政工程》
2002年第B08期50-52,共3页
China Municipal Engineering
关键词
上海
虹口港
杨浦港
旱流污水
截流工程
顶管施工
沉降控制
曲线顶管
障碍物
排除
dry flow sewage interception works
construction by pipejacking
settlement control
curved pipejacking
removal of obstacles
