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黃 健 婁 宇 王慶揚(yáng)
(中國電子工程設(shè)計(jì)院 北京 100840)[摘要] 人的節(jié)奏性活動(dòng)對建筑結(jié)構(gòu)及人舒適度造成的影響已引起廣泛關(guān)注。參照加拿大國家建筑結(jié)構(gòu)標(biāo)準(zhǔn)(NBCC，1995)和美困鋼結(jié)構(gòu)協(xié)會標(biāo)準(zhǔn)（AISC標(biāo)準(zhǔn)）中與樓板振動(dòng)相關(guān)的設(shè)計(jì)方法，結(jié)合某健身中心樓蓋系統(tǒng)對這一問題做了初步探討。計(jì)算表明，滿足節(jié)奏性活動(dòng)使用功能的樓板剛度要大于鋼結(jié)構(gòu)規(guī)范的撓度標(biāo)準(zhǔn)，工程中主、次梁剛度分別大了5倍和7倍?？梢?，多層體育健身場館樓蓋系統(tǒng)的剛度應(yīng)由舒適度設(shè)計(jì)確定。
[關(guān)鍵詞] 健身中心；多層體育場館；節(jié)奏性活動(dòng)；舒適度設(shè)計(jì)Comfortable Degree Design for Floor Systems of Health Clubs and Multistory Sports Gymnasium
Huang Jian, Lou Yu, Wang Qingyang
( China Electronics Engineering Design Institute, Beijing 100840, China)Abstract: 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 iIl the floor systems is 7 and 5 times higher than that using normal design method. The comfortable degree design controls stiffness of floor systems iIl the kind of buildings.
Keywords: health clubs; multistory sports gymnasium; rhythmic excitation; comfortable degree design
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