摘要
根据长输油气管道成功应用曲线顶管隧道穿越案例,从技术、经济方面论述曲线顶管隧道和直线顶管隧道的差异分析,得出2种方式的投资差额,进而对曲线顶管隧道和直线顶管隧道的优缺点进行了综合分析。
According to the successful application of curve-crossing tunnel in long-distance oil and gas pipeline,the differences between the curve-top pipe tunnel and the straight-pipe tunnel are analyzed from the technical and economic aspects. The investment difference in two ways is also obtained. The advantages and disadvantages of the pipe jacking are further discussed.
出处
《现代化工》
CAS
CSCD
北大核心
2017年第3期215-218,共4页
Modern Chemical Industry
