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   馬  暉，  杜  平，  馮向華，  于曉野
   （奧雅納工程咨詢（上海）有限公司深圳分公司，深圳 518048）

[摘要] 現(xiàn)行國(guó)家規(guī)范對(duì)超高層建筑設(shè)計(jì)的荷載、作用和變形控制，已做出了明確規(guī)定。對(duì)超過(guò)150m高度的高層建筑，還規(guī)定了按10年一遇的風(fēng)荷載取值計(jì)算的順風(fēng)向與橫風(fēng)向結(jié)構(gòu)頂點(diǎn)最大加速度限值。但對(duì)于按1年一遇的風(fēng)荷載取值計(jì)算的結(jié)構(gòu)頂點(diǎn)最大加速度限值，還未有明確規(guī)定。回顧了深圳東海超高層連體公寓塔樓風(fēng)振舒適度分析，介紹了按照1年一遇的風(fēng)荷載取值計(jì)算結(jié)構(gòu)頂點(diǎn)最大加速度的數(shù)據(jù)準(zhǔn)備和分析過(guò)程，并對(duì)加速度限值的選取考慮做了說(shuō)明。
[關(guān)鍵詞] 超高層；連體公寓塔樓；正常使用狀態(tài)；風(fēng)氣候分析；結(jié)構(gòu)體系；國(guó)際標(biāo)準(zhǔn)
中圖分類號(hào)：TU973+．32    文獻(xiàn)標(biāo)識(shí)碼：A  文章編號(hào)：1002-848X(2012) Sl-0424-05

Wind induced comfortability study for Shenzhen East Pacific high-rise service apartment linked towers
Ma Hui, Alex To, Feng Xianghua, Neptune Yu
( Arup Intemational Consultants( Shanghai)  Co.,  Ltd.,  Shenzhen Branch,  Shenzhen 518048,  China)

Abstract: Forces, actions and deflection limit for high-rise building design have been prescribed deterministically in current Chinese codes and regulations. There is still an acceleration limit( along-wind and cross-wind) at top of buildings stipulated for tall buildings of height over 150m due to the wind with 10 years retum period. So far, there is no such acceleration limit for the wind with one-year return period. Taking the opportunity of the wind induced comfortability study for the Shenzhen East Pacific high-rise service apartment linked towers, the data preparation and the method of the analysis on the acceleration at the top of the structure due to the wind with one-year retum period and the adoption of the acceleration limit criteria were revisited.
Keywords: lugh-rise building; service apartment linked towers; serviceability state; wind climate analysis; structure system; intemational standard