框-剪结构黏滞阻尼减震设计

孙金坤; 程敏; 何鑫; 郭小康

doi:10.13204/j.gyjz201105016

框-剪结构黏滞阻尼减震设计

doi: 10.13204/j.gyjz201105016

孙金坤^1,2,
程敏^1,2,
何鑫¹,
郭小康^1,3

1.
1. 攀枝花学院土木工程学院,四川攀枝花617000;
2.
2. 攀枝花学院工程结构研究所,四川攀枝花617000;
3.
3. 四川省八佾建筑设计研究院,四川攀枝花617000

详细信息

作者简介:
第一作者：孙金坤, 男, 1975年出生, 硕士, 讲师。E-mail：bjlyb_001@163.com

中图分类号: TU352.1
计量
- 文章访问数: 80
- HTML全文浏览量: 4
- PDF下载量: 77
- 被引次数: 0
出版历程
- 收稿日期: 2010-10-20
- 刊出日期: 2011-05-20

VISCOUS DAMPING SEISMIC DESIGN OF FRAME-SHEAR WALL STRUCTURE

1.
1. School of Civil Engineering,Panzhihua University,Panzhihua 617000,China;
2.
2. Institute of Engineering &Structure,Panzhihua University,Panzhihua 617000,China;
3.
3. The Architectural Design &Research Institute of Bayi,Panzhihua 617000,China

摘要

摘要: 在介绍黏滞阻尼器减震框-剪结构抗震设计方法的基础上，提出按阻尼力与楼层剪力呈正比的方式分配阻尼系数的方法，并采用渐进法的思想实现对结构所需附加阻尼比更为精确的计算。结合工程实例，对已装及未装黏滞阻尼器的框架-剪力墙模型进行建模分析，就结构相关性和经济性进行对比，进一步考察黏滞阻尼器的减震效果，为工程设计提供参考。
- 框-剪结构 /
- 黏滞阻尼器 /
- 消能减震 /
- 阻尼比 /
- 效果分析
Abstract: Based on the introduction of seismic design of frame-shear wall structure with viscous dampers, this paper put forward the method of distributing damping coefficients according to the direct proportion of damping force and floor shear.The nibbling method was adopted to realize more accurate calculation of additional damping ratio needed by the structure.Combining examples of building design, the frame-shear wall structures with or without viscous dampers were modeled and analyzed to compare their structural performance and economic effects;which were further studied the effect of viscous dampers.
- frame-shear wall structure /
- viscous dampers /
- energy dissipation /
- damping ratio /
- effect analysis

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参考文献(9)

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[7] 隋杰英,姚幸海,刘文锋.抗震加固用消能减震结构的弹塑性时程分析研究[J].固体力学学报,2006,27(增刊):45-49.

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