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    蘭和義
    (深圳左肖思建筑師事務(wù)所有限公司，深圳518040)

[摘要] 引入框剪剛度特征值 λ，從理論上推導(dǎo)分析λ對(duì)鉸接框剪結(jié)構(gòu)的頂點(diǎn)側(cè)移變形、剪力墻彎矩豎向分布、剪力墻及框架剪力豎向分布四方面的影響，研究得出了框架剪力墻結(jié)構(gòu)的最佳λ值。結(jié)合某工程實(shí)例簡(jiǎn)述其優(yōu)化實(shí)現(xiàn)過(guò)程，可供此類工程優(yōu)化設(shè)計(jì)時(shí)參考。
[關(guān)鍵詞] 框架剪力墻結(jié)構(gòu), 剪力墻數(shù)量, 研究與優(yōu)化

Research and optimization on quantity of shearwall in frame-shearwall structure
Lan Heyi
(Zuo-Xiaosi Architects Engineers Shenzhen lnc, Shenzhen 518040,  China)

Abstract: The top horizontal displacement of frame-shearwall structure, the vertical distributing of shearwall's moment, the vertical distributing of shearwall and frame's shear are influenced by λ through inferring and analyzing theoretically, after λ is introduced as the characteristic value offrame shearwall structure's stiffness.The characteristic optimum value λ js researched and educed in frame shearwall structure. The optimum process is expantiated on by an example of engineering, it offers the references to the optimum design of the similar project.
Keywords: Frame-shearwall; quantity of shearwall;research and optimizatiaon