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［摘要］海南來(lái)福士酒店退臺(tái)樓每層前立面平移后退，退臺(tái)下方一部分為空。這與或者沿房屋縱向左或右逐漸退臺(tái)、或者四周立面向中間漸緩?fù)伺_(tái)、退臺(tái)部分下面不空的一般退臺(tái)建筑不同。此類建筑形式不多見，對(duì)結(jié)構(gòu)設(shè)計(jì)提出了一些新問題，受建筑的限制在轉(zhuǎn)換梁中部分采用鋼骨混凝土轉(zhuǎn)換梁，通過(guò)進(jìn)行風(fēng)荷載、6度常遇地震以及中震作用分析，對(duì)結(jié)構(gòu)布置和設(shè)計(jì)的一些問題進(jìn)行了探討。
［關(guān)鍵詞］鋼筋混凝土結(jié)構(gòu);轉(zhuǎn)換梁
中圖分類號(hào)：TU318.82文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2011)09-0085-03
Design on Hainan Raffles Qingshui Bay Resort with special setback-storey structure
Zhao Yiqiang, Feng Yan, Shi Yajie, Chen Yu(Beijing Institute of Architectural Design, Beijing 100045, China)
Abstract:Hainan Raffles Qingshui Bay Resort is a constructive project with setback-storey which is different from the general setback-storey buildings. The structure is rarely used, and raised a number of problems for design. The transformed beams including parts of steel reinforced concrete beams are used in this project. The analyses for wind and frequently occurred earthquake and middle earthquake of intensity VI were made for the transformed beams. Some points on the structural layout and constructional measures are pointed out.
Keywords:RC structure; transformed beam
作者簡(jiǎn)介：趙毅強(qiáng)，碩士，教授級(jí)高級(jí)工程師，Email:zhaoyiq@vip.sina.com。
參考文獻(xiàn)
［1］JGJ3—2002 高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程［S］.北京：中國(guó)建筑工業(yè)出版社，2002.
［2］GB50011—2001建筑抗震設(shè)計(jì)規(guī)范［S］.北京：中國(guó)建筑工業(yè)出版社，2001.