减震结构非线性时程分析的研究
|
摘要
本文对减震结构(附设阻尼器的消能减震结构)进行了非线性时程分析的研究。探讨了减震结构的研究背景、国内外的研究现状、现行规范对减震结构的相关规定、减震结构在理论、实际应用上的问题和难点、减震结构的社会意义和经济效益以及对非线性时程分析进行了简要介绍。最后通过一个工程案例,对减震结构和无控结构进行了比较(柱轴力、顶点位移、层间位移角),得出了一些可以用于工程实际的结论。
This paper researched on energy dissipation-seismic reduction structure(with nonlinear viscous liquid damper) with the nonlinear time history analysis.Authors mainly discussed the research background,current research at home and aboard,the relevant provisions of the current regulation and standards,several problems and difficulties of the theory and its practical applications,social significance and economic benefits of the energy dissipation-seismic reduction.And take a brief introduction to the nonlinear time history analysis.At last,authors made an example of engineering to make a contrast between the original structure and the energy dissipation-seismic reduction focusing mainly on the axial force of the column,top displacement,displacement angle between layers,and get some useful conclusion which can be used in the practical engineering.
This paper researched on energy dissipation-seismic reduction structure(with nonlinear viscous liquid damper) with the nonlinear time history analysis.Authors mainly discussed the research background,current research at home and aboard,the relevant provisions of the current regulation and standards,several problems and difficulties of the theory and its practical applications,social significance and economic benefits of the energy dissipation-seismic reduction.And take a brief introduction to the nonlinear time history analysis.At last,authors made an example of engineering to make a contrast between the original structure and the energy dissipation-seismic reduction focusing mainly on the axial force of the column,top displacement,displacement angle between layers,and get some useful conclusion which can be used in the practical engineering.
引文
[1]GB50011-2010,建筑抗震设计规范[S].
[2]张思海.被动耗能减震结构基于性能的抗震设计方法[D].西安:西安建筑科技大学硕士学位论文,2005.
[3]刘鹏飞.刘伟庆.基于位移的减震结构设计方法研究[J].世界地震工程.2009,25(1):43-47.
[4]李钢,李宏男.基于位移的消能减震结构抗震设计方法[J].工程力学,2007,24(9):88-94.
[5]隋杰英.姚幸海.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,2006,27:87-92.
[6]林新阳,周福霖.消能减震的基本原理和实际应用[J].世界地震工程,2002,18(3):48-51.
[7]FEMA273,274.NEHRP Commentary on the guidelinesfor the rehabilitation of building[M].WashingD C,Fed-eral Emergency Management Agency,1996.
[8]M C.Constantinous,principle of friction,viscoelastic,yielding steel and fluid viscous dampers[J].Propertiesand Design,Passive and Active Structural Vibration Con-trol in Civil Engineering,1994:209-240.
[2]张思海.被动耗能减震结构基于性能的抗震设计方法[D].西安:西安建筑科技大学硕士学位论文,2005.
[3]刘鹏飞.刘伟庆.基于位移的减震结构设计方法研究[J].世界地震工程.2009,25(1):43-47.
[4]李钢,李宏男.基于位移的消能减震结构抗震设计方法[J].工程力学,2007,24(9):88-94.
[5]隋杰英.姚幸海.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,2006,27:87-92.
[6]林新阳,周福霖.消能减震的基本原理和实际应用[J].世界地震工程,2002,18(3):48-51.
[7]FEMA273,274.NEHRP Commentary on the guidelinesfor the rehabilitation of building[M].WashingD C,Fed-eral Emergency Management Agency,1996.
[8]M C.Constantinous,principle of friction,viscoelastic,yielding steel and fluid viscous dampers[J].Propertiesand Design,Passive and Active Structural Vibration Con-trol in Civil Engineering,1994:209-240.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心