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深圳灣體育中心鋼結(jié)構(gòu)設(shè)計(jì)創(chuàng)新
郭宇飛,陳彬磊
摘 要
郭宇飛,陳彬磊
(北京市建筑設(shè)計(jì)研究院有限公司, 北京 100045)
 
[摘要]深圳灣體育中心鋼結(jié)構(gòu)屋蓋平面約530m×240m,其單層網(wǎng)殼為復(fù)雜的空間曲面網(wǎng)格結(jié)構(gòu),采用箱形彎扭構(gòu)件編織而成的四邊形網(wǎng)格構(gòu)成。豎向支撐系統(tǒng)包括支撐網(wǎng)殼的31棵樹形柱、支撐網(wǎng)架的V形柱、觀景橋立柱和下沉廣場(chǎng)西立面幕墻柱。從結(jié)構(gòu)規(guī)模、復(fù)雜和難易程度來(lái)講,在給設(shè)計(jì)帶來(lái)挑戰(zhàn)的同時(shí),也給工程師提供了設(shè)計(jì)創(chuàng)新的可能。介紹了鋼結(jié)構(gòu)的體系組成及特點(diǎn)和結(jié)構(gòu)的設(shè)計(jì)創(chuàng)新內(nèi)容,包括超長(zhǎng)結(jié)構(gòu)不設(shè)縫、彎扭構(gòu)件的可編程圖紙表達(dá)、結(jié)構(gòu)建模及設(shè)計(jì)方法的創(chuàng)新以及自主編制的質(zhì)量驗(yàn)收標(biāo)準(zhǔn),為工程的設(shè)計(jì)完成提供了保障。
[關(guān)鍵詞]超長(zhǎng)結(jié)構(gòu); 溫度作用; 彎扭構(gòu)件; 方向向量; 質(zhì)量標(biāo)準(zhǔn)
中圖分類號(hào):TU356;TU393.3      文獻(xiàn)標(biāo)識(shí)碼:A      文章編號(hào):1002-848X(2013)17-0068-03
 
Design innovation of steel structure for Shenzhen Bay Sports Center
Guo Yufei, Chen Binlei
 (Beijing Institute of Architectural Design, Beijing 100045, China)
 
Abstract: As a super-long span spatial structure, the steel roof structure of Shenzhen Bay Sports Center is composed of single-layer latticed shell, two space grid structures and vertical support system. The single-layer latticed shell is a complex spatial surface, which is meshed by quadrilateral grids with crooked-torsional box-section members. Vertical support system includes 31 dentritic columns, V-shaped columns, columns of bridge pier and latticed columns of west curtain wall. An introduction is given for the structural system of steel roof and its special features. Several innovative structural design aspects are elaborated, such as super long structure without temperature joints, the programmable expression of drawings for crooked-torsional members, innovative methods used for structural modeling and design, independent project standards for acceptance of construction quality and installation errors, and so on.
Keywords: super long single-layer latticed shell; temperature action; crooked-torsional member; vector; quality standard
作者簡(jiǎn)介:郭宇飛,高級(jí)工程師,Email:yufei99@163.com。
 
參考文獻(xiàn)
1]陳彬磊, 郭宇飛, 柯長(zhǎng)華, . 深圳灣體育中心鋼結(jié)構(gòu)屋蓋設(shè)計(jì)及研究[J. 建筑結(jié)構(gòu), 2011, 41(9):1-10.
2]陳彬磊, 郭宇飛, 張勇. 深圳灣體育中心鋼結(jié)構(gòu)方案設(shè)計(jì)[J. 建筑結(jié)構(gòu), 2013, 43(17)63-67.
3]范重, 王喆, 譚成冬, . 扭曲箱形構(gòu)件的空間坐標(biāo)表示法[J. 建筑結(jié)構(gòu)學(xué)報(bào), 2007, 282:87-96.
4]范重, 彭翼, 王喆, . 國(guó)家體育場(chǎng)主結(jié)構(gòu)扭曲箱形構(gòu)件設(shè)計(jì)研究[J. 建筑結(jié)構(gòu)學(xué)報(bào), 2007, 282:97-103.
5GB 507752012 鋼結(jié)構(gòu)工程施工規(guī)范[S. 北京: 中國(guó)建筑工業(yè)出版社, 2012.
6GB 502052001 鋼結(jié)構(gòu)工程施工質(zhì)量驗(yàn)收規(guī)范[S. 北京: 中國(guó)建筑工業(yè)出版社, 2002.
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