摘要
辛安泉供水工程采用钢筋混凝土管顶管穿越公路,管内径为2.2 m,顶管施工采用人工挖掘,文中主要介绍了顶管施工的步骤和各参数的选择与计算。
Reinforced concrete pipes were used for pipe-jacking to across the highway in the Xin＇anquan Water Supply Project. The internal diameter of pipe is 2.2m. Artificial excavation was adopted for pipe-jacking construction.The construction procedure,parameter selection and calculation were introduced in this paper.
出处
《山西水利科技》
2016年第2期63-65,共3页
Shanxi Hydrotechnics
关键词
顶管
推力计算
工作坑、接受坑
pipe-jacking
thrust calculation
working pit
receiving pit
