框架结构的基础隔震设计分析

发布时间：2018-06-14 08:52

  本文选题：框架结构 + 基础隔震　； 参考：《建筑结构》2016年S1期

【摘要】：基础隔震技术是工程结构抗震救灾的有效途径之一。本文对某框架结构采用基础隔震技术进行设计和分析,阐述了隔震的基本理论、隔震支座和阻尼器等隔震装置;总结了基础隔震计算模型与动力分析方法,介绍了隔震设计的基本原则与重要参数;针对三种与隔震设计相关标准进行了研究,对比分析了在适用范围等方面的区别和联系;将基础隔震技术应用到工程实例,采用大型有限元分析软件对处于Ⅳ类场地某多层框架结构进行抗震和隔震结构在地震时程下的对比分析。
[Abstract]:Foundation isolation technology is one of the effective ways for earthquake relief of engineering structures. In this paper, a frame structure is designed and analyzed with the technology of foundation isolation, the basic theory of isolation, isolation devices such as isolation bearings and dampers are expounded, and the calculation model and dynamic analysis method of foundation isolation are summarized. This paper introduces the basic principles and important parameters of seismic isolation design, studies three relative standards of isolation design, compares and analyzes the differences and connections in applicable scope, and applies the foundation isolation technology to engineering examples. In this paper, a large finite element analysis software is used to analyze the earthquake resistance of a multi-story frame structure in class 鈪，

本文编号：2016814