输油管道穿越南水北调干渠渠底的安全措施分析

石油管道一般都采用直埋的敷设方式。鉴于南水北调工程的特殊性。该石油管道穿越南水北调干渠位置采用了定向钻方式，并在石油管道穿越施工和干渠施工两个方面都采取了安全措施，能确保管道运行安全和干渠施工及运行安全，同时可以有效地避免石油管道对干渠的影响。

Security Measures and Influence Analysis of Oil Pipeline Crossing the Main Channel

Oil pipeline typically use the buried laying methods. In view of the particularity of the South-to-North Water Transfer Project, this oil pipeline adopted directional drilling way crossing furcation position of the South-to-North Water main channel,and taking the safety measures in the oil pipeline crossing construction and the main channel construction, to ensure safety of pipeline operation and safety of the main channel construction and operation, also can effectively avoid the influence of the oil pipeline to the main channel.