铅粘弹性阻尼器的开发、研究与应用
|
摘要
铅粘弹性阻尼器是作者研制的一种新型复合型阻尼器,由铅芯、粘弹性材料等组成,通过铅芯的塑性变形和粘弹性材料的剪切滞回变形耗能,具有位移相关型阻尼器和速度相关型阻尼器复合特性。根据实际工程的不同需求,先后研究出了铅橡胶阻尼器、组合式铅橡胶阻尼器、铅粘弹性阻尼器和钢铅粘弹性阻尼器等。该文介绍了上述阻尼器的耗能原理、构造和特点,对不同类型的铅粘弹性阻尼器进行了滞回性能试验,研究结果表明:该种阻尼器具有较好的耗能能力、大变形能力和抗疲劳性能。采用双线性模型、双线性-RO模型和Bouc-wen模型对铅粘弹性阻尼器的滞回性能进行了模拟,模拟的滞回曲线与试验所得的滞回曲线吻合的较好。给出了铅粘弹性阻尼减震结构和耗能支撑构件的设计方法。最后,介绍了铅粘弹性阻尼器在部分实际工程中的应用实例。
A new type of energy dissipation device,lead viscoelastic damper(LVD),was introduced,which consists of lead core and viscoelastic materials.The LVD dissipates energy through shear strains of the viscoelastic material and compressive deformation or shear deformation of the lead core.Therefore,it combines the characteristics of both displacement-dependent and velocity-dependent dampers.Based on the different demand of the practical engineering structures,the lead rubber damper,the combined rubber damper,the lead viscoelastic damper and the steel-lead viscoelastic damper were developed,and the principle,configuration and characteristics were illustrated.The experiments on different types of dampers were conducted to study the performance of the LVDs.Experimental results show that the LVDs have good seismic energy dissipation capabilities,excellent ductilities and good performance of fatigue resistance.The hysteretic behavior of the LVDs was simulated with bilinear model,Bilinear-RO model and Bouc-wen model,and the simulating results agreed well with the experimental results.The design process of the structure with the LVDs and the LVD were studied.Finally,the practical engineering structures with the LVDs were introduced.
A new type of energy dissipation device,lead viscoelastic damper(LVD),was introduced,which consists of lead core and viscoelastic materials.The LVD dissipates energy through shear strains of the viscoelastic material and compressive deformation or shear deformation of the lead core.Therefore,it combines the characteristics of both displacement-dependent and velocity-dependent dampers.Based on the different demand of the practical engineering structures,the lead rubber damper,the combined rubber damper,the lead viscoelastic damper and the steel-lead viscoelastic damper were developed,and the principle,configuration and characteristics were illustrated.The experiments on different types of dampers were conducted to study the performance of the LVDs.Experimental results show that the LVDs have good seismic energy dissipation capabilities,excellent ductilities and good performance of fatigue resistance.The hysteretic behavior of the LVDs was simulated with bilinear model,Bilinear-RO model and Bouc-wen model,and the simulating results agreed well with the experimental results.The design process of the structure with the LVDs and the LVD were studied.Finally,the practical engineering structures with the LVDs were introduced.
引文
[1]Soong T T,Dargush G F.Passive energy dissipation on systems in structure engineering[M].New York:John Wiley&Sons Limited Company,1997.
[2]周云,刘季.新型耗能(阻尼)减震器的开发与研究[J].地震工程与工程振动,1998,18(1):71―79.Zhou Yun,Liu Ji.Development and study of new energy dissipaters(dampers)[J].Earthquake Engineering and Engineering Vibration,1998,18(1):71―79.(in Chinese)
[3]周云.建筑耗能减震新技术与新体系[D].哈尔滨:哈尔滨建筑大学,1996.Zhou Yun.New technology and system about seismic energy dissipation of building structure[D].Harbin:Harbin University of Civil Engineering and Architecture,1996.(in Chinese)
[4]周云.金属耗能减震结构设计[M].武汉:武汉理工大学出版社,2006.Zhou Yun.Design of metallic energy dissipation structure[M].Wuhan:Wuhan University of Technology Press,2006.(in Chinese)
[5]周云.粘弹性阻尼减震结构设计[M].武汉:武汉理工大学出版社,2006.Zhou Yun.Design of viscoelastically damped structure [M].Wuhan:Wuhan University of Technology Press,2006.(in Chinese)
[6]周云.耗能减震加固技术与设计方法[M].北京:科学出版社,2006.Zhou Yun.Reinforcement design for earthquake resistant of energy dissipation structure[M].Beijing:Science Press,2006.(in Chinese)
[7]周云.摩擦耗能减震结构设计[M].武汉:武汉理工大学出版社,2006.Zhou Yun.Design of frcition energy dissipation structure[M].Wuhan:Wuhan University of Technology Press,2006.(in Chinese)
[8]周云.新型耗能减震器的研究及耗能减震体系的分析与设计方法研究[D].哈尔滨:哈尔滨工业大学,2000.Zhou Yun.Experimental study of new damper and design method of structure with dampers[D].Harbin:Harbin Institute of Technology,2000.(in Chinese)
[9]刘冰,周云,邓雪松.铅橡胶复合阻尼器的性能试验研究[J].地震工程与工程振动,2002,22(5):105―114.Liu Bing,Zhou Yun,Deng Xuesong.Experimental study on properties of combined lead rubber dampers[J].Earthquake Engineering and Engineering Vibration,2002,22(5):105―114.(in Chinese)
[10]周云,徐赵东,邓雪松.组合式铅橡胶复合阻尼器的性能试验研究[J].世界地震工程,2000,16(2):35―40.Zhou Yun,Xu Zhaodong,Deng Xuesong.Experimental study on properties of combined lead rubber dampers[J].World Information on Earthquake Engineering,2000,16(2):35―40.(in Chinese)
[11]周云,邓雪松,徐赵东.铅粘弹性阻尼器性能试验研究[J].地震工程与工程振动,2001,21(1):139―144.Zhou Yun,Deng Xuesong,Xu Zhaodong.Experimental study on properties of lead-viscoelastic dampers[J].Earthquake Engineering and Engineering Vibration,2001,21(1):139―144.(in Chinese)
[12]周云,邓雪松,阴毅.复合型铅粘弹性阻尼器的性能试验研究[J].工程抗震与加固改造,2005,27(1):42―47.Zhou Yun,Deng Xuesong,Yin Yi.Study on behavior of the mixed lead viscoelastic damper[J].Earthquake Resistant Engineering and Retrofitting,2005,27(1):42―47.(in Chinese)
[13]周云,邓雪松,黄文虎.装有铅橡胶复合阻尼器结构的减震研究[J].地震工程与工程振动,2002,18(4):103―110.Zhou Yun,Deng Xuesong,Huang Wenhu.Study of seismic control of structure with mixed lead rubber damper[J].Earthquake Engineering and Engineering Vibration,2002,18(4):103―110.(in Chinese)
[14]徐赵东.(铅)粘弹性阻尼结构的试验与研究[D].西安:西安建筑科技大学,2001.Xu Zhaodong.Experiment and study about the(lead)viscoelastic structure[D].Xi’an:Xi’an University of Architecture&Technology,2001.(in Chinese)
[15]吴宵.铅粘弹性阻尼器的性能试验和耗能减震结构的设计方法[D].太原:太原理工大学,2002.Wu Xiao.Performance test of lead-visoelastic damper and studies on design method for energy dissipation structure[D].Taiyuan:Taiyuan University of Techonlogy,2002.(in Chinese)
[16]周云,徐赵东,邓雪松.铅粘弹性阻尼器的计算模型[J].地震工程与工程振动,2000,20(1):120―124.Zhou Yun,Xu Zhaodong,Deng Xuesong.Calculation models of lead viscoelastic damper[J].Earthquake Engineering and Engineering Vibration,2000,20(1):120―124.(in Chinese)
[17]Feng D M,Miyama Takafumi,Tori Tsugio,Yoshida Satoshi.Analytical models for the lead rubber bearing[C].International Workshop on Seismic Isolation,Energy Dissipation and Control of Structure.Japan,1999.
[18]Bouc R.Forced vibration of mechanical systems with hysteresis[C]//Proceedings of the4th Conference on Nonlinear Oscillations.Prague,Czechoslovakia,1967.
[19]Wen Y K.Method for random vibration of hysteretic systems[J].Journal of Engineering Mechanics,ASCE,1976,103(2):203―249.
[20]Zhou Y,Wu C X,Deng X S.Research and application of lead viscoelastic damper[C].Proceedings of the14th World Conference on Earthquake Engineering.Beijing,2008.
[21]吴从晓.高位转换耗能减震结构体系分析研究[D].广州:广州大学,2007.Wu Congxiao.Analytical studies on the system of high-level transfer structure with energy dissipated device[D].Guangzhou:Guangzhou University,2007.(in Chinese)
[22]吴从晓,周云,邓雪松.高位转换耗能减振结构静力弹塑性分析[J].土木工程学报,2008,41(9):54―59.Wu Congxiao,Zhou Yun,Deng Xuesong.Static elastic-plastic analysis for the structural system of high-level transfer stories with energy dissipation devices[J].China Civil Engineering Journal,2008,41(9):54―59.(in Chinese)
[23]周福霖.工程结构减震控制[M].北京:地震出版社,1996.Zhou Fulin.Seismic control of structure[M].Beijing:Seismological Press,1996.(in Chinese)
[24]张国镇,黄震兴.结构消能减震控制及隔震设计[M].台湾:台湾科技图书股份有限公司,2004.Zhang Guozhen,Huang Zhenxing.Design of structure with seismic isolation and energy dissipation systems[M].Taiwai:Scientific&Technical Publishing Limited Company,2004.(in Chinese)
[2]周云,刘季.新型耗能(阻尼)减震器的开发与研究[J].地震工程与工程振动,1998,18(1):71―79.Zhou Yun,Liu Ji.Development and study of new energy dissipaters(dampers)[J].Earthquake Engineering and Engineering Vibration,1998,18(1):71―79.(in Chinese)
[3]周云.建筑耗能减震新技术与新体系[D].哈尔滨:哈尔滨建筑大学,1996.Zhou Yun.New technology and system about seismic energy dissipation of building structure[D].Harbin:Harbin University of Civil Engineering and Architecture,1996.(in Chinese)
[4]周云.金属耗能减震结构设计[M].武汉:武汉理工大学出版社,2006.Zhou Yun.Design of metallic energy dissipation structure[M].Wuhan:Wuhan University of Technology Press,2006.(in Chinese)
[5]周云.粘弹性阻尼减震结构设计[M].武汉:武汉理工大学出版社,2006.Zhou Yun.Design of viscoelastically damped structure [M].Wuhan:Wuhan University of Technology Press,2006.(in Chinese)
[6]周云.耗能减震加固技术与设计方法[M].北京:科学出版社,2006.Zhou Yun.Reinforcement design for earthquake resistant of energy dissipation structure[M].Beijing:Science Press,2006.(in Chinese)
[7]周云.摩擦耗能减震结构设计[M].武汉:武汉理工大学出版社,2006.Zhou Yun.Design of frcition energy dissipation structure[M].Wuhan:Wuhan University of Technology Press,2006.(in Chinese)
[8]周云.新型耗能减震器的研究及耗能减震体系的分析与设计方法研究[D].哈尔滨:哈尔滨工业大学,2000.Zhou Yun.Experimental study of new damper and design method of structure with dampers[D].Harbin:Harbin Institute of Technology,2000.(in Chinese)
[9]刘冰,周云,邓雪松.铅橡胶复合阻尼器的性能试验研究[J].地震工程与工程振动,2002,22(5):105―114.Liu Bing,Zhou Yun,Deng Xuesong.Experimental study on properties of combined lead rubber dampers[J].Earthquake Engineering and Engineering Vibration,2002,22(5):105―114.(in Chinese)
[10]周云,徐赵东,邓雪松.组合式铅橡胶复合阻尼器的性能试验研究[J].世界地震工程,2000,16(2):35―40.Zhou Yun,Xu Zhaodong,Deng Xuesong.Experimental study on properties of combined lead rubber dampers[J].World Information on Earthquake Engineering,2000,16(2):35―40.(in Chinese)
[11]周云,邓雪松,徐赵东.铅粘弹性阻尼器性能试验研究[J].地震工程与工程振动,2001,21(1):139―144.Zhou Yun,Deng Xuesong,Xu Zhaodong.Experimental study on properties of lead-viscoelastic dampers[J].Earthquake Engineering and Engineering Vibration,2001,21(1):139―144.(in Chinese)
[12]周云,邓雪松,阴毅.复合型铅粘弹性阻尼器的性能试验研究[J].工程抗震与加固改造,2005,27(1):42―47.Zhou Yun,Deng Xuesong,Yin Yi.Study on behavior of the mixed lead viscoelastic damper[J].Earthquake Resistant Engineering and Retrofitting,2005,27(1):42―47.(in Chinese)
[13]周云,邓雪松,黄文虎.装有铅橡胶复合阻尼器结构的减震研究[J].地震工程与工程振动,2002,18(4):103―110.Zhou Yun,Deng Xuesong,Huang Wenhu.Study of seismic control of structure with mixed lead rubber damper[J].Earthquake Engineering and Engineering Vibration,2002,18(4):103―110.(in Chinese)
[14]徐赵东.(铅)粘弹性阻尼结构的试验与研究[D].西安:西安建筑科技大学,2001.Xu Zhaodong.Experiment and study about the(lead)viscoelastic structure[D].Xi’an:Xi’an University of Architecture&Technology,2001.(in Chinese)
[15]吴宵.铅粘弹性阻尼器的性能试验和耗能减震结构的设计方法[D].太原:太原理工大学,2002.Wu Xiao.Performance test of lead-visoelastic damper and studies on design method for energy dissipation structure[D].Taiyuan:Taiyuan University of Techonlogy,2002.(in Chinese)
[16]周云,徐赵东,邓雪松.铅粘弹性阻尼器的计算模型[J].地震工程与工程振动,2000,20(1):120―124.Zhou Yun,Xu Zhaodong,Deng Xuesong.Calculation models of lead viscoelastic damper[J].Earthquake Engineering and Engineering Vibration,2000,20(1):120―124.(in Chinese)
[17]Feng D M,Miyama Takafumi,Tori Tsugio,Yoshida Satoshi.Analytical models for the lead rubber bearing[C].International Workshop on Seismic Isolation,Energy Dissipation and Control of Structure.Japan,1999.
[18]Bouc R.Forced vibration of mechanical systems with hysteresis[C]//Proceedings of the4th Conference on Nonlinear Oscillations.Prague,Czechoslovakia,1967.
[19]Wen Y K.Method for random vibration of hysteretic systems[J].Journal of Engineering Mechanics,ASCE,1976,103(2):203―249.
[20]Zhou Y,Wu C X,Deng X S.Research and application of lead viscoelastic damper[C].Proceedings of the14th World Conference on Earthquake Engineering.Beijing,2008.
[21]吴从晓.高位转换耗能减震结构体系分析研究[D].广州:广州大学,2007.Wu Congxiao.Analytical studies on the system of high-level transfer structure with energy dissipated device[D].Guangzhou:Guangzhou University,2007.(in Chinese)
[22]吴从晓,周云,邓雪松.高位转换耗能减振结构静力弹塑性分析[J].土木工程学报,2008,41(9):54―59.Wu Congxiao,Zhou Yun,Deng Xuesong.Static elastic-plastic analysis for the structural system of high-level transfer stories with energy dissipation devices[J].China Civil Engineering Journal,2008,41(9):54―59.(in Chinese)
[23]周福霖.工程结构减震控制[M].北京:地震出版社,1996.Zhou Fulin.Seismic control of structure[M].Beijing:Seismological Press,1996.(in Chinese)
[24]张国镇,黄震兴.结构消能减震控制及隔震设计[M].台湾:台湾科技图书股份有限公司,2004.Zhang Guozhen,Huang Zhenxing.Design of structure with seismic isolation and energy dissipation systems[M].Taiwai:Scientific&Technical Publishing Limited Company,2004.(in Chinese)
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