短語詞組短語dimension of hoop reinforcement 箍筋尺寸hoop reinforcement ratio 配箍率Hoop self -reinforcement 周曏自增強prestressed hoop reinforcement 預應力環(huán)箍加固open hoop reinforcement 開口箍筋hoop reinforcement form 箍筋形式reinforcement hoop 加強箍 返回 hoop reinforcement