提高节段梁1号块悬臂拼装定位精准度的方法

Method to improve positioning accuracy of cantilever assembly of section beam 1#block

预制节段梁1号块拼装精准度是施工中一个关键环节,若其1号块出现误差后将会影响后续节段梁拼装精准度。通过小组活动,总结出预制节段梁预制拼装的工艺技术,在减少成本、提高效益等方面提供参考价值。

Assembling accuracy of precast segment beam 1#block is a key link in the construction.If there is an error in the 1#block,it will affect the subsequent segment beam assembly accuracy.Through group activities,the technology of prefabrication and assembly of prefabricated segment beams was summarized,which provided reference value in reducing costs and improving benefits.