某新建桥梁成桥静载试验研究  

The study on the completed bridge static load test of some new building bridge

作　　者：赵烨 赵超[2] 

机构地区：[1]中铁十九局第一工程有限公司 [2]四川理工学院

出　　处：《山西建筑》2008年第20期306-308,共3页Shanxi Architecture

摘　　要：通过对某新建桥梁试验跨控制截面满载时应变沿截面高度分布、满载时挠度沿横桥向分布、各级荷载下控制测点的应变及挠度、抗裂性的试验研究,评定了该桥在静载试验荷载作用下的工作状况,综合分析判断桥梁结构的承载能力和使用条件,验证了结构设计是否符合设计文件和标准规范的要求。By experiment studying the strain, deflection and crack resistance of strain distributing along section height when full load, deflection distributing along cross bridge when full load and control test point at all level load, the work situation of this bridge in the effect of static test load was assessed, the load capacity and using condition of bridge structure were analyzed and judged comprehensive, and certificated structure design is or not satisfied the demand of design file and standard norm.

关 键 词：横向分布系数 实测挠度 静载试验效率 

分 类 号：U441.2[建筑科学—桥梁与隧道工程]