3D FE modeling of cable-stayed bridge according to ICE code-Reference-Cited by-同舟云学术

3D FE modeling of cable-stayed bridge according to ICE code

Published:2022-01-01 Issue:1 Volume:12 Page:1126-1133
ISSN:2391-5439
Container-title:Open Engineering
language:en
Short-container-title:

Author:

Ibrahim Mohammed Khaleel¹,Gügöş Mehmet Tolga²,Abbu Muthanna³,Al-Gburi Majid⁴

Affiliation:

1. Department of Civil Engineering, Tikrit University , Tikrit , Iraq

2. Department of Civil Engineering, University of Gaziantep , Gaziantep , Turkey

3. Technical Engineering College, Northen Technical University, Mosul , Mosul , Iraq

4. Structural and Fire Engineering, Lulea University of Technology , Lulea , Sweden

Abstract

Abstract This article presents the performance of cable-stayed bridge by representing a model using the ANSYS program under the influence of a concentrated load and then comparing them with the experimental results. One model was used in the analytical, and one was (harp type 1) used in the length of the girder (4,500 mm), height of the pylon (1,480 mm), and depth of the flange for the girder (40 mm). If cable-stayed bridges are constructed using the balanced cantilever method, the stability problem of the girder is more significant during the construction stage than at the initial state. In this study, to investigate the ultimate behavior of cable-stayed bridges, experimental and analytical studies were conducted for one model: Harp type 1. At the limit state, several plastic hinges occurred and the girders buckle along the entire span. Numerical analysis was conducted for the experimental model, and the results of which showed good agreement with the experimental results. The influence of such kind of effects on the analysis and the structural behavior of cable-stayed bridges has been examined in detail in the study. The dimensions of the model were also compared with institute civil engineering Code in terms of the height of the tower to the main space, and Back Span to the main span ratio. It was close to standard specifications. A finite element procedure for the nonlinear analysis of cable-stayed bridges is first set up, and then, a detailed static deflection analysis of such bridges is carried out.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Mechanical Engineering,Aerospace Engineering,General Materials Science,Civil and Structural Engineering,Environmental Engineering

Link

https://www.degruyter.com/document/doi/10.1515/eng-2022-0396/pdf

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