底部大空间剪力墙结构实例设计与分析

发布时间：2018-02-26 19:40

本文关键词： 底部大空间剪力墙结构部分框支剪力墙结构结构设计抗震概念设计 Pushover分析　出处：《河北工程大学》2013年硕士论文　论文类型：学位论文

【摘要】：随着经济的发展,国内外高层建筑发展迅速,高层建筑的使用往往要求建筑有较好的抵抗水平地震、风、雪等荷载的作用及隔音、防火等效果,还需要同一建筑当中不同楼层有着不同的建筑功能。本文通过实际工程的应用,结合国内外对底部大空间剪力墙结构的研究成果,从高层建筑结构设计理论出发,总结了底部大空间剪力墙结构的不同分类形式和特点。其次,结合结构的受力特点和设计理论、构造要求,详细总结部分框支剪力墙结构的抗震设计、设计过程以及部分框支剪力墙结构在设计时需要控制的各种指标,并结合实际工程确定结构设计方案。然后详细的介绍了SATWE和MIDAS等有限元软件的特点及SATWE软件应用于部分框支剪力墙结构设计的优势,通过实际工程的建模分析,阐述软件前期输入阶段主要计算参数的含义和选取,着重分析了位移比、周期比、刚度比等重要结构设计控制指标。最后,本文用MIDAS有限元软件对建筑进行Pushover分析,得出结论。并对部分框支剪力墙结构的设计进行了总结,并对未来部分框支剪力墙结构发展提出了建议与展望。本文从部分框支剪力墙结构的设计理论、方法和结合实际工程的结构设计应用两个方面进行了深入的总结、分析和探索,通过本文所得到的结论可供同类工程设计时参考。
[Abstract]:With the development of economy, high-rise buildings at home and abroad are developing rapidly. The use of high-rise buildings often requires buildings to have better resistance to horizontal earthquake, wind, snow and other loads, sound insulation, fire prevention and other effects. It is also necessary that different floors of the same building have different building functions. In this paper, through the application of practical engineering, combined with the domestic and foreign research results of large space shear wall structure at the bottom, from the design theory of high-rise building structure, summarized the different classification forms and characteristics of the bottom large space shear wall structure. Combined with the structural characteristics and design theory, the seismic design, the design process and the control indexes of some frame-supported shear wall structures are summarized in detail. Then the characteristics of finite element software, such as SATWE and MIDAS, and the advantages of SATWE software in structural design of partial frame-supported shear wall are introduced in detail. This paper expounds the meaning and selection of the main calculation parameters in the early stage of software input, and emphatically analyzes the important structural design control indexes such as displacement ratio, period ratio, stiffness ratio and so on. Finally, the MIDAS finite element software is used to analyze the Pushover of the building. The conclusion is drawn, and the design of some frame-supported shear wall structures is summarized, and suggestions and prospects for the future development of some frame-supported shear wall structures are put forward. This paper summarizes, analyzes and explores the design theory, method and application of some frame-supported shear wall structures. The conclusions obtained in this paper can be used for reference in the design of similar projects.
【学位授予单位】：河北工程大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU973.16

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