摘要
运用顶管施工技术 ,解决排水管线通过已有铁路路基 ,不影响铁路正常运行。采用开挖工作坑、支设后背、导轨与顶进设备等操作程序 。
The drain pipe can be laid under the existing railway foundation and do not affect the normal transportation by applying pipe-pushing construction. The construction procedures includes excavating working pit, installing supporting wall, and setting up the directive slide track and digging equipments to complete the entire construction process.
出处
《包钢科技》
2002年第5期83-85,共3页
Science & Technology of Baotou Steel
关键词
工业场地
顶管施工
刀脚
工作坑
导向滑轨
施工程序
pipe-pushing
tool carriage
work pit
directive slide track
construction procedures
