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.适度设防类
B.标准设防类
C.重点设防类
D.特殊设防类
A.20mm
B.25mm
C.28mm
D.40mm
A.建筑物的抗震设防烈度
B.建筑物的自振周期
C.场地类别
D.设计地震分组
E.地震持续时间
A.有较大的楼层错层
B.某层的侧向刚度小于相邻上一楼层的75%
C.楼板的尺寸和平面刚度急剧变化
D.某层的受剪承载力小于相邻上一楼层的80%
A.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384179159545.png">
B.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384179252547.png">
C.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384179277809.png">
D.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240116/1705384179332868.png">
A.3m
B.3.75m
C.4.5m
D.5m
A.2.0kN/m2
B.2.5kN/m2
C.3.0kN/m2
D.3.5kN/m2
A.1.0
B.0.85
C.0.80
D.0.75
A.25mm
B.35.25mm
C.50mm
D.43.25mm