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（北京市建筑設(shè)計(jì)研究院有限公司， 北京 100045）

［摘要］介紹了2019北京世園會(huì)酒店的結(jié)構(gòu)概況，針對(duì)酒店類型建筑的結(jié)構(gòu)設(shè)計(jì)特點(diǎn)，重點(diǎn)研究了宴會(huì)廳大跨預(yù)應(yīng)力結(jié)構(gòu)設(shè)計(jì)。介紹了各種類型的設(shè)備夾層結(jié)構(gòu)方案，包括常規(guī)混凝土樓蓋方案、架空層設(shè)置方案、輕質(zhì)樓蓋方案。介紹了管井及走道區(qū)域結(jié)構(gòu)方案，包括梁變截面高度、變平面形狀、增設(shè)異形邊角柱等處理方式。介紹了建筑造型的結(jié)構(gòu)實(shí)現(xiàn)，包括復(fù)雜建筑立面造型的結(jié)構(gòu)實(shí)現(xiàn)方式。介紹了高大隔墻處理以及特色樓梯設(shè)計(jì)等問(wèn)題，為酒店類型建筑的結(jié)構(gòu)設(shè)計(jì)提供了借鑒。

［關(guān)鍵詞］2019北京世園會(huì)； 酒店結(jié)構(gòu)設(shè)計(jì)； 預(yù)應(yīng)力結(jié)構(gòu)； 設(shè)備夾層結(jié)構(gòu)方案

中圖分類號(hào)：TU318文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2019)17-0060-05

Structural design on Hotel of International Horticultural Exhibition 2019, Beijing, China

Wang Yi, Zhen Wei, Mu Chenxi, Zhao Ming, Zhang Lei

(Beijing Institute of Architectural Design, Beijing 100045, China)

Abstract:The general structure situation of Hotel of International Horticultural Exhibition 2019, Beijing, China  was introduced, and according to the characteristics of the hotel type building, the large-span prestressed structure design for the banquet hall was mainly focused. Various types of equipment sandwich structure scheme was introduced, including conventional concrete floor scheme, overhead layer setting scheme, lightweight floor scheme. Arrangement scheme of structural beam in tubular well and gangway area was introduced, including the treatment methods of variable section height of beam, variable plane shape, adding special-shaped column. The structural realization of architectural modeling was introduced, including the structural realization mode of complex building facade modeling; tall partition treatment and characteristic stair design, etc was introduced, which provides reference for the structural design of hotel type buildings.

Keywords:International Horticultural Exhibition 2019, Beijing, China; structural design of hotel; prestressed structure; equipment sandwich structure scheme

作者簡(jiǎn)介：王軼，碩士，教授級(jí)高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：18604546@qq.com。