高层建筑结构抗侧力与竖向承重体系优化设
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[摘要] 随着现代社会经济的发展，高层建筑结构应用越来越广泛。积极探讨高层建筑结构体系的优化设计，具有明显的社会和经济效益。本文运用结构分析软件SATWE，分别从抗侧力体系和竖向承重体系（主要是楼盖体系）方面，针对特定的工程进行了结构优化，同时对优化后结构与原结构的性能与效益进行了比对分析。本文采用的结构优化方法和措施可以产生明显的经济效益。[关键词] 高层建筑结构;抗侧力体系;竖向荷载;楼盖体系;结构优化中图分类号：TU973+.1 文献标识码：A 文章编号：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
