884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

郭  偉，孫洋波，王  華
(上海港灣工程質(zhì)量檢測(cè)有限公司，上海200032)

[摘要] 通過對(duì)上海長興公共貨運(yùn)碼頭鋼吊橋進(jìn)行跑車試驗(yàn)，采用DRA101C動(dòng)態(tài)應(yīng)變儀對(duì)各個(gè)控制截面在不同工況下的動(dòng)態(tài)應(yīng)變進(jìn)行測(cè)試，從而評(píng)定鋼吊橋的實(shí)際承載性能及技術(shù)狀況，并為該橋的竣工驗(yàn)收及后期的安全運(yùn)營提供科學(xué)依據(jù)。
[關(guān)鍵詞] 鋼吊橋；動(dòng)應(yīng)變；跑車試驗(yàn)

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