摘要
人的节奏性活动对建筑结构及人舒适度造成的影响已引起广泛关注。参照加拿大国家建筑结构标准(NBCC,1995)和美国钢结构协会标准(AISC标准)中与楼板振动相关的设计方法,结合某健身中心楼盖系统对这一问题做了初步探讨。计算表明,满足节奏性活动使用功能的楼板刚度要大于钢结构规范的挠度标准,工程中主、次梁刚度分别大了5倍和7倍。可见,多层体育健身场馆楼盖系统的刚度应由舒适度设计确定。
Effect of rhythmic excitation to structure and people abstracts more and more attention. According to National Building Code of Canada 1995（NBCC） and American Institute of Steel Construction standards （AISC standards） , floor systems of the health clubs are designed. The results show that stiffness of girders and joists in the floor systems is 7 and 5 times higher than that using normal design method. The comfortable degree design controls stiffness of floor systems in the kind of buildings.
出处
《建筑结构》
CSCD
北大核心
2008年第8期102-105,117,共5页
Building Structure
基金
北京市自然科学基金资助项目(8072021)
关键词
健身中心
多层体育场馆
节奏性活动
舒适度设计
heahh clubs
muhistory sports gymnasium
rhythmic excitation
comfortable degree design
