摘要
高速铁路桥梁地基处理形式一般为钻孔灌注桩,成孔后需安放钢筋笼。针对钢筋笼的搭接焊接的特点,本文介绍了一种自制钢筋预弯工具,有效地提高钢筋预弯一次成型率,减少二次返工及重新加工次数,对同类工程具有一定的参考价值。
The foundation treatment of high-speed railway bridges is generally bored piles,and steel cages need to be placed after the holes are formed.Aiming at the characteristics of lap welding of steel cages,this article introduces a self-made steel pre-bending tool,which can effectively increase the primary forming rate of steel pre-bending and reduce the number of secondary rework and reprocessing.It has certain reference value for similar projects.
作者
高飞
GAO Fei(The 3rd Engineering Co.,Ltd.of China Railway 17 Bureau Group Corporation,Shijiazhuang 050081,China)
出处
《价值工程》
2021年第9期167-168,共2页
Value Engineering
关键词
钢筋预弯
钢筋笼
钻孔桩
steel pre-bending
steel cage
bored pile
