简支变连续桥梁施工控制研究  

Research on Construction Control of Simply Supported Variable Continuous Bridge

作　　者：秦耕[1] Qin Geng(China Merchants Chongqing Communications Technology Research&Design Institute Co.,Ltd.,Chongqing 400060,China)

机构地区：[1]招商局重庆交通科研设计院有限公司,重庆400060

出　　处：《科学技术创新》2022年第27期64-67,共4页Scientific and Technological Innovation

摘　　要：简支变连续桥作为在我国基础工程建设中得到广泛应用的一类桥梁,其管理水平仍沿用陈旧的模式,未能对施工质量建立起有效的管控。以我国某桥梁工程为例展开分析,对预制梁结构的养护工况、偏差测量进行论述,以此为基础给出了与之相应的校正措施,并评价校正后结构的控制效果。As a kind of bridge widely used in the construction of foundation engineering in China, the management level of simple supported variable continuous bridge is still in the old mode, which fails to establish effective control on the construction quality. Taking a bridge project in China as an example, this paper analyzes the maintenance condition and deviation measurement of prefabricated beam structure, and gives the corresponding correction measures based on this, and evaluates the control effect of the corrected structure.

关 键 词：简支变连续桥梁 施工控制 偏差修正 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]