DRA101C动态应变仪在某钢吊桥跑车试验中的应用  

DRA101C dynamic strain datalogger applied in a roadster test of steel hanging bridge

作　　者：郭伟 孙洋波 王华 

机构地区：[1]上海港湾工程质量检测有限公司,上海200032

出　　处：《建筑结构》2010年第S2期560-561,共2页Building Structure

摘　　要：通过对上海长兴公共货运码头钢吊桥进行跑车试验,采用DRA101C动态应变仪对各个控制截面在不同工况下的动态应变进行测试,从而评定钢吊桥的实际承载性能及技术状况,并为该桥的竣工验收及后期的安全运营提供科学依据。Through a steel hanging bridge roadster test of Changxing public freight terminal in Shanghai,DRA101C dynamic strain datalogger is applied to test the dynamic strain changes of control sections in different conditions,and the actual bearing on the steel hanging bridge performance and technical conditions are assessed,and a scientific basis is provided for completion acceptance and the latter period safe operation.

关 键 词：钢吊桥 动应变 跑车试验 

分 类 号：U446.1[建筑科学—桥梁与隧道工程]