摘要
悬挂楼梯造型轻巧、通透,能较好的满足建筑室内效果的要求,但其舒适度设计却是结构设计的一个难点。综合国内外有关规范的要求,以控制悬挂楼梯的水平向自振频率不小于3Hz作为国家图书馆二期工程读者大厅悬挂楼梯的舒适度设计标准,竣工验收后实际使用效果良好。
Suspended stairs satisfied requirements of interior decoration ideally for its legerity and clarity,but comfortable degree design of suspended stairs was difficult.A principle which horizontal natural frequency should be bigger than 3 Hz was complied according to different codes.It is proved that horizontal vibration is very small when suspended stairs was using.
出处
《建筑结构》
CSCD
北大核心
2009年第S1期399-401,共3页
Building Structure
关键词
悬挂楼梯
舒适度
自振频率
suspended stairs
comfortable degree
natural frequency
