摘要
虹梅南路高架合流污水改排工程顶管施工需从两根DN800高压燃气管中间穿越,为保证施工过程中燃气管道安全正常运行,文中提出了相应保护措施。
In order to ensure the safe and normal operation of the gas pipeline, the pipe jacking construction of the overhead combined sewage drainage project on Hongmei south road needs to pass through two DN800 high pressure gas pipes, the corresponding protection measures are put forward gas pipe in this section.
作者
蔡之倞
Cai Zhijing(Shanghai Chengtou raw Water Co.Ltd.,Shanghai 200000)
出处
《江西建材》
2021年第5期157-158,共2页
Jiangxi Building Materials
关键词
顶管施工
高压燃气管
保护技术
Pipe jacking construction
High pressure gas pipe
Protection technology
