谈悬臂现浇连续梁0号和1号块托架设计应用  

Discussion on the design and application of No. 0 and No. 1 block bracket of cantilever cast in place continuous beam

作　　者：黄剑[1] 

机构地区：[1]中铁十局集团西北工程有限公司,陕西西安710000

出　　处：《山西建筑》2016年第22期170-171,193,共3页Shanxi Architecture

摘　　要：结合陕西汉川高速厢房里特大桥的工程概况,介绍了连续梁0号块和1号块托架施工方案,从计算参数选取、荷载计算、托架验算等方面,阐述了托架的设计方法,并通过预压试验表明,托架的使用性能满足设计要求。Combining with the engineering situation of Shaanxi Hanchuan high-speed Xiangfangli bridge,this paper introduced the construction scheme of continuous beam No. 0 and No. 1 block bracket,from the calculation parameters selection,load calculation,bracket checking and other aspects,elaborated the design method of bracket,and through the pressure test showed that the bracket using performance meet the design requirements.

关 键 词：连续梁 托架 荷载 预压试验 

分 类 号：U448.214[建筑科学—桥梁与隧道工程]