单肢墩连续刚构桥0号块双肩式托架施工技术

Construction Technology of Double Shoulder Bracket for No.0 Block of Continuous Rigid Frame Bridge with Single Pier

近年来,小跨径单肢墩连续刚构桥越来越多,该类型刚构桥0号块悬臂长度较长,达到一个标准节段的长度,是常规的0号块悬臂长度的3倍以上。介绍了单肢墩连续刚构桥0号块双肩式托架施工技术。

In recent years,there are more and more small span single pier continuous rigid frame bridges.The cantilever length of No.0 block of this type of rigid frame bridge is longer,reaching the length of a standard segment,which is more than 3 times of the cantilever length of conventional No.0 block.This paper mainly introduces the construction technology of double shoulder bracket for No.0 block of continuous rigid frame bridge with single pier.