山東省博物館新館穹頂結(jié)構(gòu)設(shè)計(jì)
高昂1,甄偉1,盛平1,馮健2
- 摘 要
-
(1 北京市建筑設(shè)計(jì)研究院,北京 100045; 2 東南大學(xué)土木工程學(xué)院,南京 210096)[摘要]山東省博物館新館主體結(jié)構(gòu)為鋼筋混凝土框架-剪力墻結(jié)構(gòu),頂部為水花狀鋼結(jié)構(gòu)穹頂。穹頂鋼結(jié)構(gòu)采用空間扭曲的焊接薄壁箱型構(gòu)件。重點(diǎn)介紹了穹頂鋼結(jié)構(gòu)的設(shè)計(jì),并針對空間扭曲的形狀對焊接薄壁箱型構(gòu)件的影響和焊接薄壁箱型構(gòu)件在拉、壓、彎、扭復(fù)雜應(yīng)力作用下加勁肋的合理設(shè)置進(jìn)行了分析和試驗(yàn)研究。[關(guān)鍵詞]博物館;穹頂鋼結(jié)構(gòu);扭曲箱型構(gòu)件;焊接薄壁箱型構(gòu)件;加勁肋Structural design of a volt of the Shandong New MuseumGao Ang1, Zhen Wei1, Sheng Ping1, Feng Jian2 (1 Beijing Institute of Architectural Design, Beijing 100045, China; 2 College of Civil Eng., Southeast University, Nanjing 210096, China)Abstract:The main structural system of the Shandong New Museum is reinforced concrete shear wall with a spray-like steel vault on the top of it. The structural member of the vault is welded thin-wall box components. The steel structure design of the vault is introduced emphatically. The effect of contorted shape on welded thin-wall box components and the arrangement of the stiffening rib on the welded thin-wall box components under tension, compression, bending and twisting are analyzed and researched by computing and experiments.Keywords: museum; steel structure; vault; contorted wall box components; welded thin-wall box components; stiffening rib作者簡介:高昂,碩士,工程師,Email:gaoangbiad@sina.com。參考文獻(xiàn)[1]范重,范學(xué)偉,劉巖 焊接薄壁箱型構(gòu)件在國家體育場中的應(yīng)用研究[J]. 工程建設(shè)與設(shè)計(jì),2005(4).[2]GB50017—2003 鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范[S].北京:中國計(jì)劃出版社,2003.[3]范重,彭翼,王NFDA1,等. 國家體育場主結(jié)構(gòu)扭曲箱梁構(gòu)件設(shè)計(jì)研究[J]. 建筑結(jié)構(gòu)學(xué)報(bào),2006,27(2).[4]陳紹藩. 鋼結(jié)構(gòu)設(shè)計(jì)原理(第二版)[M].北京:科學(xué)出版社,2001.[5]范重,范學(xué)偉,劉先明.焊接薄壁箱型構(gòu)件設(shè)計(jì)方法研究[J].建筑鋼結(jié)構(gòu)進(jìn)展,2006,6(3).
- 下載地址
-