流沙地质条件下顶管施工技术与计算机仿真

Concrete Pipe-thrusting Technique in Quicksand Area and Calculator Imitating

杨凌示范区某段热网工程顶管施工中遇到流沙,采取双井互扰抽水技术迅速降低水位,利用计算机仿真技术寻找最佳水位线,加快工程进度,确保示范区道路交通安全和热网工程的正常运行。

A certain section of hot-water engineering in Yangling Demonstration Area is in the quicksand, two wells are disturbed to pump water and to lower the water level quickly. As using the calculator imitating to look for the best water level line, it is not only to quicken the project schedule and to economize the investment, but also to insure the traffic and the normal operation of the hot-water engineering in Yangling Demonstration Area.