| Issue |
E3S Web Conf.
Volume 233, 2021
2020 2nd International Academic Exchange Conference on Science and Technology Innovation (IAECST 2020)
|
|
|---|---|---|
| Article Number | 03028 | |
| Number of page(s) | 5 | |
| Section | HCCE2020-Hydraulic, Civil and Construction Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202123303028 | |
| Published online | 27 January 2021 | |
High Temperature Performance of a prefabricated concrete sandwich panel
Shandong Jianda Education Real Estate Co.Ltd, 1000 Fengming Road Licheng District Jinan Shan Dong, China
* Corresponding author’s e-mail: 417463684@qq.com
The innovative sandwich wall panel studied in this paper can be used as the load-bearing member of the structure. In addition to the traditional sandwich panel structure, the new panel system also has the characteristics of spiral stirrups along the section of the core column, 650mm column spacing, foam concrete for insulation layer and self-compacting concrete for outer layer. In addition, in order to improve the overall strength and stiffness of the panel, a unique wire system consisting of two vertical wire mesh connected by a short horizontal steel bar is adopted in the concrete layer. In order to study the mechanical properties of the new panel system at high temperature, ABAQUS simulation was carried out. The simulation results show that the new precast concrete sandwich wall system has good resistance to high temperature and still has good bearing capacity after high temperature.
© The Authors, published by EDP Sciences 2021
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