高層建筑結(jié)構(gòu)抗側(cè)力與豎向承重體系優(yōu)化設(shè)
徐 芳1，羅兆奇2，趙 昕1
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[摘要] 隨著現(xiàn)代社會經(jīng)濟的發(fā)展，高層建筑結(jié)構(gòu)應(yīng)用越來越廣泛。積極探討高層建筑結(jié)構(gòu)體系的優(yōu)化設(shè)計，具有明顯的社會和經(jīng)濟效益。本文運用結(jié)構(gòu)分析軟件SATWE，分別從抗側(cè)力體系和豎向承重體系（主要是樓蓋體系）方面，針對特定的工程進(jìn)行了結(jié)構(gòu)優(yōu)化，同時對優(yōu)化后結(jié)構(gòu)與原結(jié)構(gòu)的性能與效益進(jìn)行了比對分析。本文采用的結(jié)構(gòu)優(yōu)化方法和措施可以產(chǎn)生明顯的經(jīng)濟效益。[關(guān)鍵詞] 高層建筑結(jié)構(gòu);抗側(cè)力體系;豎向荷載;樓蓋體系;結(jié)構(gòu)優(yōu)化中圖分類號：TU973+.1 文獻(xiàn)標(biāo)識碼：A 文章編號：1002-848Xp(2013)S1-0249-04Structural optimization for lateral and vertical load resisting systems of high-rise buildingXu Fang1, Luo Zhaoqi2, Zhao Xin1(1 The Architectural Design & Research Institute ofAbstract: With the development of modern society, high-rise building has been widely used in the world .Because of significant social and economic benefits, it’s very important to choose a reasonable structure system in high-rise building structure design. In this study, structural analysis software SATWE is used to take structural optimization focused on specific project with lateral and vertical load resisting systems(mainly floor framing systems). The performance and efficiency of optimized structure to original one is contrasted. The optimization methods and measures proposed in this study can be widely applied in tall building structural design practice.Keywords: high-rise building, lateral system, vertical load, floor framing system, structural optimization
