Study of mechanical properties of a new type composite slab

2nd International Conference on Materials Science, Energy Technology and Environmental Engineering

材料科学;能源学;生态环境科学

Wang, Juntao^1 ; Zou, Huihui^1 ; Wang, Xintang^1

Department of Civil Engineering, Ningbo University, Ningbo

315211, China^1

关键词: Ceramsite concretes;    Composite slab;    Main beams;    Mechanical performance;    Plastic deformation capacities;    Pre-cast;    Steel beams;    Thin-walled steels;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/81/1/012016/pdf
DOI  :  10.1088/1755-1315/81/1/012016

来源: IOP

【 摘 要 】

The mechanical performance of a new type of composite slabs is experimentally studied. The slab consists of a set of precast ceramsite concrete panels and the thin-walled steel skeleton which is formed with thin-walled steel main beams and secondary ones. The experimental results show that the composite slab has better plastic deformation capacity and greater bearing capacity, and the height of main steel beams and boundary conditions at ends of them have greater effect on bearing capacity of the composite slabs presented here.