- 摘 要
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(河海大學(xué)土木學(xué)院土木工程系,南京 210098)
[摘要]L形樓板的受力分析較為復(fù)雜,采用先分塊再組裝,綜合運(yùn)用薄板理論和邊界協(xié)調(diào)方程,推導(dǎo)出解析解。算例表明文中方法可靠,為L(zhǎng)形板內(nèi)力分析提供了一種精確的理論方法,也為設(shè)計(jì)提供了方便的計(jì)算程序和圖表。
[關(guān)鍵詞]L形板;解析解;撓度;彎矩系數(shù)
Mechanics calculation and analysis of L-shaped reinforced concrete plates
Cao Lang, Bian Zhaoming(College of Civil Engineering,Hehai University,Nanjing 210098,China)
Abstract:The mechanics analysis of L-shaped plates is very complex.Based on geometry accommodating condition and using thin plate theory, theoretic solution for L-shaped plates, precise theory for the internal force analysis, convenient computational procedure and graph for the engineering design are given. The accuracy of calculation method is verified.
Keywords:L-shaped plate; theoretic solution; deflection; bending moment modulus
作者簡(jiǎn)介:曹朗,副教授, Email:caolang2004@126.com。
參考文獻(xiàn)
[1]劉鴻文.板殼理論[M]. 杭州:浙江大學(xué)出版社,1987.
[2]鐵摩辛柯.板殼理論[M]. 北京:科學(xué)出版社,1977.
[3]許琪樓,姜銳.四邊支承板彎曲統(tǒng)一求解方法[J]. 工程力學(xué),1999(6):9099.
[4]GB50009—2001建筑結(jié)構(gòu)荷載規(guī)范[S].
[5]《建筑結(jié)構(gòu)靜力計(jì)算手冊(cè)》編寫組.建筑結(jié)構(gòu)靜力計(jì)算手冊(cè)[M]. 北京:中國(guó)建筑工業(yè)出版社,1998.
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