基于一致矩阵排序的混凝土延性柱耗能器性能分析
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摘要
为确定混凝土延性柱耗能器工程推荐应用类型,以混凝土延性柱耗能器性能模拟实验数据为基础,对5类试件以强度系数、延性系数和破坏形态为评价指标,采用基于模糊一致矩阵的决策方法,进行了混凝土延性柱耗能器的综合评价,建立了混凝土延性柱耗能器类型优选的改进模糊一致矩阵数学模型,为耗能器类型的选择提供了影响因素量化排序的分析方法。实证分析结果表明,改进后的模糊一致矩阵决策方法能更好地反映参评对象的实际情况.
In order to determine recommendatory engineering application type of concrete ductility column energy dissipator,based on experiment data about five types of the energy dissipator and fuzzy consistent matrix decision-making method,this paper takes intensity coefficient,ductilily coefficient and failure pattern as evaluation indices for 5 types of specimen,carries out a comprehensive evaluation of the energy diffipator,establishes improved fuzzy consistent matrix matematical model for optimzed selection of the energy dissipator type,presents a quantized sequencing analysis method.The empirical analysis results show that the modified decision making method can better reflect thd actual sitation of the evaluated object.
In order to determine recommendatory engineering application type of concrete ductility column energy dissipator,based on experiment data about five types of the energy dissipator and fuzzy consistent matrix decision-making method,this paper takes intensity coefficient,ductilily coefficient and failure pattern as evaluation indices for 5 types of specimen,carries out a comprehensive evaluation of the energy diffipator,establishes improved fuzzy consistent matrix matematical model for optimzed selection of the energy dissipator type,presents a quantized sequencing analysis method.The empirical analysis results show that the modified decision making method can better reflect thd actual sitation of the evaluated object.
引文
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[3]闰维波,李振宝,马华,周锡元.混凝土延性柱耗能器抗震性能试验研究[J].北京工业大学学报,2007,33(3):283-287.Yan Weibo,Li Zhenbao,Ma Hua,Zhou Xi Yuan.Experimental study on performances of dampers in forms of concrete ductile columns[J].Journalof Beijing University of Technology,2007,33(3):283-287.
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[5]张文福,郝进锋,等.圆钢管混凝土支撑滞回性能分析[J].大庆石油学院学报,2010,34(3):109-112.Zhang Wenfu1,Hao Jinfeng,et al.Constitutive model of concrete filled circular steel tube brace members under cyclic load[J].Journal of DaqingPetroleu Minstitute,2010,34(3):109-112.
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[7]钟德理,冯启民.基于地震动参数的建筑物震害研究[J].地震工程与工程振动,2004,24(5):46-51.ZhongDeli,FengQimin.Investigation on building destruction based on seismic coefficient[J].Earthquake engineering and engineering vibration,2004,24(5):46-51.
[8]宋健学,刘立新,彭少民.低周反复试验中短肢墙应变分布演化过程研究[J].世界地震工程.2002,18(1):77—80.SongJianxue,Liu Lixin,Peng Shaomin.A research on strain distribution evolution process of short—limbed wall structure under horizontal cyclicloading[J].The world earthquake engineering.2002,8(1):77-80.
[9]Vamvatsikos D,Cornell GA.Incremental dynamic an sis[J]'Earthquake Engineering and Structural Dynamics,2002,31(3):491—51.
[10]JGJ101—96,建筑抗震试验方法规程[S].北京:中国建筑工业出版社.1997.JGJ101—96,Building seismic test method procedures[S].Beijing:China architecture&building press.1997.
[2]王文娟.混凝土延性柱耗能器的试验研究[D].北京:北京工业大学,2006.Wang Wenjuan.Experimental study on the damper with concrete ductility column[D].Beijing University of Technology,2006.
[3]闰维波,李振宝,马华,周锡元.混凝土延性柱耗能器抗震性能试验研究[J].北京工业大学学报,2007,33(3):283-287.Yan Weibo,Li Zhenbao,Ma Hua,Zhou Xi Yuan.Experimental study on performances of dampers in forms of concrete ductile columns[J].Journalof Beijing University of Technology,2007,33(3):283-287.
[4]刘章军,张津娟,叶燎原.钢筋混凝土耗能支撑框架结构的震害预测[J].世界地震工程,2007,23(2):68-72.Liu Zhangjun,Zhang Jinjuan,Ye Liaojuan.Earthquake damage prediction of reinforced concrete frame system s with friction damped braces[J].World Earth Quake Engineering,2007,23(2):68-72.
[5]张文福,郝进锋,等.圆钢管混凝土支撑滞回性能分析[J].大庆石油学院学报,2010,34(3):109-112.Zhang Wenfu1,Hao Jinfeng,et al.Constitutive model of concrete filled circular steel tube brace members under cyclic load[J].Journal of DaqingPetroleu Minstitute,2010,34(3):109-112.
[6]李树桢,朱玉莲.用延性系数预测砖结构房屋的地震破坏[J].世界地震工程,1994,8(2):31-38.Lis Shuzhen,ZhuYulian.Use brick structure prediction ductility coefficient of the earthquake damage house[J].The world earthquake engineer-ing,1994,8(2):31-38.
[7]钟德理,冯启民.基于地震动参数的建筑物震害研究[J].地震工程与工程振动,2004,24(5):46-51.ZhongDeli,FengQimin.Investigation on building destruction based on seismic coefficient[J].Earthquake engineering and engineering vibration,2004,24(5):46-51.
[8]宋健学,刘立新,彭少民.低周反复试验中短肢墙应变分布演化过程研究[J].世界地震工程.2002,18(1):77—80.SongJianxue,Liu Lixin,Peng Shaomin.A research on strain distribution evolution process of short—limbed wall structure under horizontal cyclicloading[J].The world earthquake engineering.2002,8(1):77-80.
[9]Vamvatsikos D,Cornell GA.Incremental dynamic an sis[J]'Earthquake Engineering and Structural Dynamics,2002,31(3):491—51.
[10]JGJ101—96,建筑抗震试验方法规程[S].北京:中国建筑工业出版社.1997.JGJ101—96,Building seismic test method procedures[S].Beijing:China architecture&building press.1997.
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