- 摘 要
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劉建新
（煙臺大學(xué) 264005）[提要] 為解決高層框剪（筒）結(jié)構(gòu)剪力墻的合理布局問題，提出一種專門用于給定外荷載下受位移約束并使剪力墻重（用）量最小的剪力墻布局優(yōu)化設(shè)計方法——直接迭代搜索法（DISM法），編制了計算機優(yōu)化程序。算例表明：該法實用簡單，收斂平穩(wěn)，剪力墻布局優(yōu)化結(jié)果令人滿意。
[關(guān)鍵詞] 布局優(yōu)化 剪力墻 框剪結(jié)構(gòu) 迭代法This paper presents a shear walls layout optimization method-direct iteration search method( DISM)which can be used specially for the layout optimization of shear walls in the frame-shear walls (or framed tube) structures subjected to displacement constraints under given external loads. Numerical examples show that the proposed algorithm practical, simple, converges smoothly and gives rational and satisfactory solutions. DISM is an effective method to solve the shear walls rational layout problem.
Keywords: layout optimization; shear wall, frame-shear wall structure
