摘要
以某大桥主桥加固项目为工程背景,介绍了圆形独柱墩支座更换钢抱箍反力支撑系统的设计原则和基本参数的拟定,利用ANSYS10.0软件对钢抱箍受力进行了分析计算,对钢抱箍反力支撑系统在圆形独柱墩支座更换施工中的注意事项进行了说明。
Based on the reinforcement engineering of a bridge,the design principles and the basic parameters of the replacement of circular single-column pier bearing by steel hoop counter force support system are introduced.The steel hoop stress are calculated and analyzed by using ANSYS10.0,and the noteworthy items in the replacement construction of steel hoop counter force support system are proposed.
出处
《交通科技》
2017年第1期70-72,75,共4页
Transportation Science & Technology
关键词
钢抱箍
支座更换
圆形独柱墩
大吨位
反力支撑系统
steel hoop
supports replacement
circular single-column pier
large tonnage
counter force support system
