Experimental Test and Finite Element Analysis on a Concrete Box Girder of a Cable-Stayed Bridge with W-Shaped Prestressed Concrete Diagonal Braces-Reference-Cited by-同舟云学术

Experimental Test and Finite Element Analysis on a Concrete Box Girder of a Cable-Stayed Bridge with W-Shaped Prestressed Concrete Diagonal Braces

Published:2024-02-13 Issue:2 Volume:14 Page:506
ISSN:2075-5309
Container-title:Buildings
language:en
Short-container-title:Buildings

Author:

He Xuhui¹²,Wang Zhiyu¹²,Li Chao¹²^ORCID,Gao Ce³,Liu Yongfeng³,Li Changpeng⁴,Liu Bin⁴

Affiliation:

1. School of Civil Engineering, Central South University, Changsha 410075, China

2. National Engineering Research Center for High-Speed Railway Construction Technology, Changsha 410075, China

3. China Railway Engineering Design Consulting Group Co., Ltd., Beijing 100055, China

4. Sichuan Longxuyi Railway Co., Ltd., Luzhou 646000, China

Abstract

This paper presents an experimental study on the box girder of a low-tower cable-stayed railway bridge with a W-shaped section that consists of prestressed concrete diagonal braces. A 1:6 scale test model was designed and constructed for the experiment. The mechanical behavior of the test model was investigated under two loading conditions: a double-track train symmetrical load and a single-track train unsymmetrical load. The experimental results were validated against a finite element model. Furthermore, the torsional performance of the box girder section was analyzed and discussed.

Funder

Science and Technology Development Project of China Railway Engineering Design Consulting Group Co., Ltd.

Science and Technology Research and Development Plan of China Railway Corporation

Sichuan Shudao Railway Investment Group Co., Ltd.

Science and Technology Innovation Project

Publisher

MDPI AG

Link

https://www.mdpi.com/2075-5309/14/2/506/pdf

Reference16 articles.

1. Lenglet, C. (1978). Brotonne Bridge Longest Prestressed Concrete Cable Stayed Bridge, Cable-Stayed Bridges, Structural Engineering Series.

2. Design of a cable-stayed steel composite bridge;Svensson;J. Struct. Eng.,1986

3. Study on dynamic characteristics and seismic response of the extradosed cable-stayed bridge with single pylon and single cable plane;Hao;J. Civ. Struct. Health Monit.,2017

4. Engineering, C. Design and construction of super-long span bridges in China: Review and future perspectives;Huang;Front. Struct. Civ. Eng.,2020

5. Experimental behaviour of steel-concrete composite box girders subject bending, shear and torsion;Soto;Eng. Struct.,2020

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