In:
Vibroengineering PROCEDIA, JVE International Ltd., Vol. 41 ( 2022-4-21), p. 131-135
Abstract:
The mechanical properties of the steel-concrete joint determine the mechanical properties of the whole bridge. The mechanical properties of the steel-concrete joint of Jianhua railway rigid-frame bridge are analyzed by using nonlinear finite element method. The results show that the overall stiffness transition of the joint is smooth, the maximum stress of concrete section and steel box girder section are lower than the design value of the strength, which indicates that the structural stiffness and strength of the steel-concrete joint section meets the requirements. The error range of the finite element analysis results and the measured data is within 6 %, which shows that the finite element method can simulate the actual stress state of the bridge and it could save a lot of time and energy compared to the actual test.
Type of Medium:
Online Resource
ISSN:
2345-0533
,
2538-8479
DOI:
10.21595/vp.2021.22161
Language:
English
Publisher:
JVE International Ltd.
Publication Date:
2022
detail.hit.zdb_id:
2938866-1