Innovative Cold-formed GEB Section under Bending

3rd World Multidisciplinary Civil Engineering, Architecture, Urban Planning Symposium

土木建筑工程;文学

Lukowicz, Agnieszka^1 ; Krajewski, Marcin^1 ; Kowalski, Dariusz^1

Gdask University of Technology, Faculty of Civil and Environmental Engineering, Narutowicza Street 11/12, Gdask

80-213, Poland^1

关键词: Bending capacity;    Buckling loads;    Cold-formed sections;    Geometric and material nonlinearities;    Linear buckling analysis;    Load-bearing capacity;    Non-linear static analysis;    Structural modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/471/5/052045/pdf
DOI  :  10.1088/1757-899X/471/5/052045

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

This paper is concerned with the numerical bending capacity study of the innovative cold-formed GEB sections. Both linear buckling analysis and non-linear static analysis incorporating geometric and material nonlinearity were carried out employing a shell structural model. The magnitudes of buckling load and limit load with respect to GEB section depth and thickness were obtained. The opened cold-formed section was tested assuming two structural positions. The influence of battens on structural load-bearing capacity was investigated in the work.