Static load test and evaluation of a separated interchange bridge

Autor:	Huang Xingxing, Sun Qiuyan, Liang Xijian
Rok vydání:	2019
Předmět:	Engineering Load testing business.industry Structural engineering business computer.software_genre Bridge (interpersonal) computer
Zdroj:	IOP Conference Series: Earth and Environmental Science. 267:042011
ISSN:	1755-1315 1755-1307
DOI:	10.1088/1755-1315/267/4/042011
Popis:	The separated interchange bridge described in this paper has a large bevel angel and its superstructure is combined steel and concrete girder. The bridge shakes significantly when heavy-loaded vehicles travel on it. Moreover, the box girder has warped upwardly and the bearing has disengaged with the girder body. Therefore, a static load test on the bridge has been performed. By the test, corresponding results have obtained, damage conditions and bearing capacity have been analyzed and evaluated, and measures to prevent bridge defects have been proposed. Finally, a maintenance and reinforcement scheme has been formulated, which has a reference significance for overall inspection and evaluation of the similar old bridge.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6dac7971d5ac1d9a5f6ba3312b877c7a https://doi.org/10.1088/1755-1315/267/4/042011 Zobrazit plný text záznamu