Validation of numerical models of concrete box bridges based on load test results

• Autorzy: Bień J. , Kużawa M. , Kamiński T.

Identyfikatory

DOI

10.1016/j.acme.2015.05.007

• Języki publikacji: EN

Abstrakty

EN

A Results of experimental load tests are used for the validation of numerical models applied in analyses of the concrete box bridges by means of the Finite Element Method. Six different models were used in the analyses: two created of 1-dimensional finite elements in a 2- and 3-dimensional space and four hybrid models composed of 1- and 2-dimensional elements in a 3-dimensional space. Validation of the theoretical models was based on the case of a cable-stayed bridge structure (max. span length 256 m) and a continuous multi-span beam structure (max. span length 60 m). Details of the numerical models, results of static and dynamic analyses as well as the procedure and effects of static and dynamic load tests are presented, compared and discussed.

Słowa kluczowe

EN

concrete bridge; box girder; finite element method; static load test; modal analysis

PL

most betonowy; metoda elementów skończonych; test obciążenia; analiza modalna

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2015
• Tom: Vol. 15, no. 4
• Strony: 1046--1060
• Opis fizyczny: Bibliogr. 22 poz., rys., tab., wykr.

Twórcy

autor

Bień J.

• Wrocław University of Technology, Faculty of Civil Engineering, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

autor

Kużawa M.

• Wrocław University of Technology, Faculty of Civil Engineering, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

autor

Kamiński T.

• Wrocław University of Technology, Faculty of Civil Engineering, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

Bibliografia

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