- 摘 要
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(中國建筑設(shè)計(jì)研究院, 北京 100044)
[摘要]東平體育中心建筑造型優(yōu)美,內(nèi)部為鋼筋混凝土結(jié)構(gòu),外圍及屋蓋網(wǎng)架為鋼結(jié)構(gòu)。整個(gè)鋼結(jié)構(gòu)體系形式獨(dú)特,由29組不規(guī)則V形柱支承上部空間異形網(wǎng)架結(jié)構(gòu)組成。V形柱直接落在基礎(chǔ)承臺(tái)上,基礎(chǔ)采用鉆孔灌注樁。針對(duì)這種新型的空間結(jié)構(gòu)形式,采用不同的軟件進(jìn)行全面的對(duì)比分析計(jì)算,并對(duì)影響結(jié)構(gòu)抗震性能的關(guān)鍵節(jié)點(diǎn)進(jìn)行了分析和抗震設(shè)計(jì),為類似工程提供了借鑒和參考。
[關(guān)鍵詞]鋼結(jié)構(gòu)體系; V形柱; 空間異形網(wǎng)架結(jié)構(gòu); 鉆孔灌注樁
中圖分類號(hào):TU318 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2014)15-0019-05
Structural design of Dongping Sports Center
Liu Songhua, Ren Zhibin, Bi Lei, You Tianzhi, Lu Yuanyuan, Lu Ang
(China Architecture Design & Research Group, Beijing 100044, China)
Abstract: Dongping Sports Center owns a graceful architectural appearance, which adopts reinforced concrete structures in interior part and steel structures in exterior and the roof. The unique steel structures system consists of special shaped space grids upper that supported with 29 groups of V-shape columns. The V-shape columns connect to the pile cap directly and the foundation adopts bored pile. The new style space structure was fully analyzed and compared with different programs. The key nodes that influence the seismic performance of the structure were analyzed and the seismic design was carried out. The project may provide a reference for the similar projects.
Keywords: steel structure system; V-shape column; special shaped space grid; bored pile
作者簡(jiǎn)介:劉松華,碩士,高級(jí)工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email: liush@cadg.cn。
參考文獻(xiàn)
[1]董石麟. 新型空間結(jié)構(gòu)分析、設(shè)計(jì)與施工[M].北京:人民交通出版社,2006.
[2]JGJ 3—2010 高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程[S]. 北京,中國建筑工業(yè)出版社,2011.
[3]GB 50011—2010 建筑抗震設(shè)計(jì)規(guī)范[S].北京:中國建筑工業(yè)出版社,2010.
[4]GB 50009—2012 建筑結(jié)構(gòu)荷載規(guī)范[S].北京:中國建筑工業(yè)出版社,2012.
[5]邢麗.方鋼管、矩形鋼管焊接空心球節(jié)點(diǎn)的承載力與實(shí)用計(jì)算方法研究 [D].杭州:浙江大學(xué),2006.
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