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    徐佶霆，  趙  曉，  陳  雷
    （深圳市筑博建筑工程設(shè)計(jì)有限公司北京分公司，北京 100013）

[摘要] 北京保利望京國(guó)際廣場(chǎng)，I2單體建筑高度78. 9m，采用框架-剪力墻結(jié)構(gòu)體系。項(xiàng)目具有首層、2層外框架柱為鋼筋混凝土斜柱，建筑兩側(cè)分別設(shè)置10層和7層通高共享式中庭，單片幕墻懸掛高度最大33m, 4~8層在中庭部分設(shè)有懸挑式螺旋鋼樓梯等特點(diǎn)。介紹T2單體結(jié)構(gòu)設(shè)計(jì)的若干問(wèn)題，包括結(jié)構(gòu)選型、基礎(chǔ)設(shè)計(jì)、斜柱設(shè)計(jì)等問(wèn)題的分析與處理。
[關(guān)鍵詞] 框架-剪力墻結(jié)構(gòu)；混凝土斜柱設(shè)計(jì)；彈性板；經(jīng)濟(jì)性分析
中圖分類號(hào)：TU318.2    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1002-848X(2012) Sl-0292-03

Structure design of Beijing Wangjing Poly International Plaza T2
Xu Jiting, Zhao Xiao, Chen Lei
( Beijing Branch of Shenzhen Zhubo Arclutectural&Engineering Design Co., Ltd., Beijing 100013, China)

Abstract: Beijing Wangjing Poly Intemational Plaza, T2 is 78.9 meters high, and the structural system is frame-shear wall structure. Construction features: the first and second floor of the outer frame columns are reinforced concrete inclined column. Both sides of the building are respectively provided with 10 floor and 7 floor through high sharing atrium, the glass screen wall hanging height maximum is 33m. Fourth to eighth floor are provided with a cantilevered spiral steel stairs. The T2 structural design, including the structure type selection, foundation design, inclined column design and some other problems analysis and processing were introduced.
Keywords: frame-shear wall structure; reinforced concrete inclined column; elastic-slab; econonuc analysis