The Research of Dynamic Characteristic for Box-Girder Bridge with Corrugated Webs

Autor:	Lan Xie, Guo Jing He
Rok vydání:	2013
Předmět:	Engineering Prestressed concrete Basis (linear algebra) law business.industry General Engineering Range (statistics) Box girder Natural frequency Structural engineering business Bridge (interpersonal) law.invention
Zdroj:	Advanced Materials Research. :554-564
ISSN:	1662-8985
DOI:	10.4028/www.scientific.net/amr.639-640.554
Popis:	Dynamic performance of prestressed concrete bridge of box girder with corrugated steel webs has been researched in this paper. First, the analysis theory and methods were discussed. Then, the finite model on the background of Li- Jia River bridge is built to analyse the dynamic characteristics. On the basis of original model, the geometric parameters are changed to analyse the change rule of dynamic characteristic. Finally, the range of optimum parameters are abtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d7a8b48c5c904db4d04588d840c56a5f https://doi.org/10.4028/www.scientific.net/amr.639-640.554 Zobrazit plný text záznamu