北疆供水工程施工组织设计的几个关键技术问题

Key technical problems in construction organization design of North Xinjiang Water Supply Project

北疆供水工程属大型长距离调水工程,施工组织设计较为复杂,其中软岩隧洞施工、三种倒虹吸管道施工、大型沙漠渠道施工、料场规划、土石方挖填平衡规划、施工供水等几个关键施工技术,是做好施工组织设计的重点。结合北疆供水工程的实施,浅谈对施工组织设计过程中几个关键技术问题的认识。

The North Xinjiang Water Supply Project is a large and long distance water supply project, of which the construction organization design is quite complicated. Within the construction design, the key technical points are the constructions of a tunnel in weak rock, three kinds of inverted siphons and a large channel in desert, and the plannings of both borrow area and the balance of the earth-rock excavation and fill as well as the construction water supply, etc. In conjunction with the construction of the project, the problems given above are briefly discussed herein.