Experimental study of mechanical properties of lightweight composite floors

2018 2nd International Workshop on Renewable Energy and Development

能源学;经济学

Yunda, Chen^1 ; Xintang, Wang^1 ; Jianping, Wang^2

Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China^1

Zhejiang No. 2 Steel Structure Co. Ltd., Ningbo, China^2

关键词: Composite floors;    Geometrical construction;    Light-weight aggregate concrete;    Lightweight composites;    Mechanical performance;    Plastic deformation capacities;    Steel beams;    Thin-walled steel beams;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/153/5/052033/pdf
DOI  :  10.1088/1755-1315/153/5/052033

来源: IOP

【 摘 要 】

The mechanical performance of the fabricated composite floors consisting of thin-walled steel beams and lightweight aggregate concrete was experimentally studied and effect of some important factors on the mechanical properties of the composite floor specimens was discussed. The experimental results showed that the composite floors had better plastic deformation capacity, greater bearing capacity and better entirety, and effect of the geometrical construction of cross section of the main steel beams on the mechanical property of the floors was related with deformation of the floors in a degree.