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code_case5

This is the main computational code of the paper "Determining the completed bridge state of a self-anchored suspension bridge: A non-iterative analytical approach"

https://github.com/wangzhenping196/code_case5

Science Score: 44.0%

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    Low similarity (7.0%) to scientific vocabulary
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Repository

This is the main computational code of the paper "Determining the completed bridge state of a self-anchored suspension bridge: A non-iterative analytical approach"

Basic Info
  • Host: GitHub
  • Owner: Wangzhenping196
  • Language: MATLAB
  • Default Branch: main
  • Size: 60.5 KB
Statistics
  • Stars: 0
  • Watchers: 0
  • Forks: 0
  • Open Issues: 0
  • Releases: 1
Created 8 months ago · Last pushed 8 months ago
Metadata Files
Readme Citation

README.md

Code_Case5

This is the main computational code of the paper "Determining the completed bridge state of a self-anchored suspension bridge: A non-iterative analytical approach"

Project Description

This paper proposes a novel method based on design parameters such as control point coordinates (anchor points and IP points), sag-to-span ratios, and hanger spacing to establish expressions for internal forces and deformations throughout the entire bridge using a set of fundamental unknowns. By simultaneously considering closure conditions, static equilibrium conditions, and zero vertical deflection constraints at hanger points, a closed system of nonlinear equations strictly matching the number of fundamental unknowns is formulated. Using the code in this project to solve this nonlinear equation system can obtain the fundamental unknowns.

Instructions

test1 contains all files for Case 5 in the paper, with the following file purposes:

  1. AnsysModelingcoordinates01m - Modeling data for ANSYS 2022 R1: (1) CorGridbeam01m.txt: Modeling coordinates for the main girder (2) CorhangerB.txt: Modeling coordinates for downstream hangers (3) CorhangerF.txt: Modeling coordinates for upstream hangers (4) CorZhuLanB.txt: Modeling coordinates for upstream main cable (5) CorZhuLanF.txt: Modeling coordinates for downstream main cable (6) RealBeam01m.txt: Real constants for main girder (7) RealSteel.txt: Real constants for hangers (8) RealZhuLan.txt: Real constants for main cable (9) yugushang.txt: Modeling coordinates for upstream fishbone truss (10) yuguxia.txt: Modeling coordinates for downstream fishbone truss
  2. Case5.m: Main computational code
  3. chuzhi3DhangerXLX.txt: Initial values for the main code
  4. Input files required for main code computation:
  5. Coef_Eta4.txt: Coefficient data of the stiffening girder's design geometric shape
  6. qg.txt: Distributed load parameters
  7. xP.txt: Coordinate parameters

Contact Information

You can achieve this by contacting 230239453@seu.edu.cn.

Owner

  • Login: Wangzhenping196
  • Kind: user

Citation (CITATION.cff) 

cff-version: 1.0.0
message: "If you use this software, please cite it as below."
authors:
- family-names: "Wang"
  given-names: "Zhenping"
- family-names: "Zhang"
  given-names: "Wenming"
- family-names: "Chen"
  given-names: "Yupeng"
title: "Code for Determining the completed bridge state of a self-anchored suspension bridge"
version: 1.0.0
doi: 10.5281/zenodo.16258969
date-released: 2025-7-21

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