多楼层集中送风
multi-floor air distribution system
多楼层设施布置
multi-floor facility layout
楼层避难安全验证法
every floor evacuation safety validate method
楼层侧移刚度
lateral displacement stiffness of storey
楼层地震剪力
inter-story earthquake shear force
seismic shear at each story
楼层剪力与楼层位移比
ratio of shear and story drift