A Steel Frame with the Main Girder Plane Arranged Diagonally Stable Design

DOI

10.2991/978-94-6463-473-0_7How to use a DOI?

Keywords

Stable design method; SAP2000; Direct analysis method; Initial defects

Abstract

Based on the SAP2000 finite element analysis software, the stability analysis of the steel frame structure with oblique arrangement in the main beam plane is carried out by three different stability design methods, namely the first-order elastic analysis, the second-order P-∆ elastic analysis and the direct analysis method, and the calculation results are compared and analyzed by combining the two different initial defect application ∆methods The error between the stress ratio obtained by the elastic analysis method and the stress ratio obtained by the first-order elastic analysis is small, and the stress ratio of some components is greater than that obtained by the second-order P-∆ elastic analysis method and the first-order elastic analysis when the elastic direct analysis method is used.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Lin Sun
PY  - 2024
DA  - 2024/08/22
TI  - A Steel Frame with the Main Girder Plane Arranged Diagonally Stable Design
BT  - Proceedings of the 2024 3rd International Conference on Applied Mechanics and Engineering Structures (AMES 2024)
PB  - Atlantis Press
SP  - 59
EP  - 66
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-473-0_7
DO  - 10.2991/978-94-6463-473-0_7
ID  - Sun2024
ER  -