Research and Application of Construction Technology of Steel Concrete Combination Suspension Box

田先将Tian Xianjiang

中铁十五局集团第三工程有限公司   成都市  610097

China Railway 15th Bureau Group Third Engineering Co., Ltd. Chengdu 610097

摘要：位于地质复杂的深水区域，采用长护筒跟进群桩基础，在其上施做钢砼组合吊箱结构，随后下放入水并实现承台无水快速作业。

Abstract: Located in the deep water area with complex geology, the long protective cylinder is used to follow up the group pile foundation, and the steel concrete combined lifting box structure is applied above, and then put into the water and realize the rapid operation of the cap.

关键字：复杂地质；深水区域；钢砼组合吊箱；无水作业

Keywords: complex geology; deep water area; steel and concrete combined lifting box; waterless operation