A.HPB235
B.HPB300
C.HRB400
D.HRB500
A.HPB235
B.HPB300
C.HRB400
D.HRB500
A.适度设防类
B.标准设防类
C.重点设防类
D.特殊设防类
A.不需要配筋钢筋
B.X方向配置<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384177996732.png">10@135,Y方向配置 <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384178027440.png">10@110
C.X方向配置<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384178042903.png">10@110,Y方向配置 <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384178129892.png">10@135
D.Y方向配置<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384178152308.png">10@110,×方向按照分布钢筋要求配置
A.上部,<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384177911449.png">8@150
B.上部,<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384177925303.png"> 10@100
C.下部,<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384177937559.png">8@150
D.下部,<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384177957784.png">10@100
A.HPB300
B.HRB300
C.HRB400
D.HPB400
A.HPB300
B.HRB400
C.HRB500
D.HRB600
A.X≤ξbh0
B.X>ξbh0
C.As≥ρminbh0
D.As≥ρminbh
A.非燃烧体
B.难燃烧体
C.燃烧体
D.易燃烧体
E.防火体
A.270N/mm²
B.360N/mm²
C.400N/mm²
D.500N/mm²