一种新型钢管模袋挤密桩技术及应用

Brief Introduction of A New Type of Steel Pipe Bag Pile Technology and Its Application

简要介绍钢管模袋桩技术特点、成桩原理、施工工艺及在石狮市梧垵溪河道治理工程的应用成效,总结新型钢管模袋桩是一种适用于解决受到周边建筑物、用地、市政设施影响,大型设备无法实施及大开挖的限制,地质条件差的河道治理新技术。钢管模袋挤密桩为解决城市河道治理或是地下开挖的支护最大限度减少房屋拆迁及对周边市民生活的影响提供一种低影响、可持续、可操作实施方案,可供其他工程参考借鉴。

Briefly introduces the technical characteristics of steel tube mould bag piles,the principle of pile formation,the construction technology and the application effect in the treatment project of the Luxi River in Shishi City.It is concluded that the new steel tube mould bag pile is suitable for solving the surrounding buildings,Land use,municipal facilities,new equipment that cannot be implemented and restricted by large excavation,and poor geological conditions.The new type of steel pipe molded bag pile provides a low-impact,sustainable and operable implementation plan for urban river regulation or underground excavation to minimize the impact of house demolition and living on the surrounding citizens.It can be used by other urban builders.And managers refer to it.