论文部分内容阅读
介绍了采用冷弯管实现七条管线并行穿越90°转角的方法,对施工要求、施工顺序及施工控制点进行了详细描述,总结了并行管线转角穿越的施工要点。
This paper introduces a method of using cold pipe to make seven pipelines pass through 90 ° in parallel. The construction requirements, construction sequence and construction control points are described in detail. The construction essentials of parallel pipelines crossing are summarized.