郭  伟，孙洋波，王  华
(上海港湾工程质量检测有限公司，上海200032)

[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。
[关键词] 钢吊桥；动应变；跑车试验

DRA101C dynamic strain datalogger applied in a roadster test of steel hanging bridge
Guo Wei,  Sun Yangbo,  Wang Hua
( Shanghai Harbor Quality Control & Testing Co.,Ltd., Shanghai 200032, China)

Abstract: Througha 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.
Keywords: steel hanging bridge; dynamic strain; roadster test