摘要
过海管道的敷设采用开挖施工法,造价高、过程控制困难。为克服开挖施工法的局限性,本文介绍了过海管道的非开挖技术施工方法,非开挖技术是一种现代的地下管线施工技术,这种技术能够在开挖少量作业坑(井)甚至不开挖的情况下,来更换、修复和铺设管道,并提出了施工控制点,具有一定的参考价值。
The construction of excavation method laid over the harbor is high cost, and process control difficulties. In order to overcome the limitations of the excavation and construction law, the paper described the trenchless technology construction method of cross-harbor pipeline construction, which is a modern underground pipeline construction technology, provided operating control points, and that has some values for t he construction.
出处
《新技术新工艺》
2012年第8期21-23,共3页
New Technology & New Process
关键词
过海管道
非开挖
施工
Cross-harbor pipeline, Trenchless, Construction
