The main means to improve the ductility is to increase hoopreinforcement.
现有的提高结构延性的手段主要为增设箍筋。
2
On this basis, setting and structure of drum reinforcementhoop is suggested.
在此基础上，对转鼓加强箍的设置与结构进行了设计。
3
Lastly, aiming at the problem lying in hoop-stove chimney, the paper establishes the feasible maintenance and reinforcement scheme and demonstrates potential negative effect.