- Article
Seismic Performance of Concrete Square Column Confined by Five-Spiral Composite Stirrups
- Shanshan Sun,
- Tao Yu,
- Xiangyu Gao,
- Zhaoqiang Zhang,
- Tian Su and
- Zhixing Hao
In order to solve the problem of inadequate confinement provided by traditional rectangular stirrups in concrete square columns under stringent seismic fortification requirements, a spiral stirrup with a better constraint effect was used in the squar...

