基于能量的建筑结构抗震设计方法介绍
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摘要
基于能量概念的抗震设计方法能较好地反映地震动三要素,特别是持续时间对结构引起的累积损伤破坏的综合影响,因此日益受到地震工程研究的重视。本文对地震作用下结构的总输入能量、结构总耗能的分配与分布、结构的耗能能力和具体设计方法等方面的研究现状进行了综合分析和介绍,为能量抗震方法的应用和推广提供参考。
Design method based on energy concept can better reflect the destruction caused by seismic input motion,particularly by effective duration.Therefore it is increasingly attached importance to the international seismic engineering research.In this paper,the authors analyze and introduce the design method of structures based on energy concept,including the calculations of total input energy,the distribution of hysteretic energy,the energy absorption capacity of structure and energy design method,providing references for the applications of the design method of structures based on energy concept.
Design method based on energy concept can better reflect the destruction caused by seismic input motion,particularly by effective duration.Therefore it is increasingly attached importance to the international seismic engineering research.In this paper,the authors analyze and introduce the design method of structures based on energy concept,including the calculations of total input energy,the distribution of hysteretic energy,the energy absorption capacity of structure and energy design method,providing references for the applications of the design method of structures based on energy concept.
引文
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[4]Akiyama H,Earthquake resistant limit-state design for buildings[M].University of Tokyo Press,1985.
[5]史庆轩,杨文星,门进杰.单自由度体系非线性地震能量反应的计算[J].建筑科学与工程学报,2005.22(2):25-30.
[6]Nakashima M,Saburi K,Tsuji B.Energy input dissipation behavior of Structures with hysteretic dampers[J].Earthquake Engineering&Structural Dynamics,1996,25(5):483-496.
[7]黄宗明,白绍良,赖明.结构地震反应时程分析中的阻尼问题评述[J].地震工程与工程震动,1996,16(2):95-105.
[8]肖明葵.结构地震总输入能量的分配[J].重庆建筑大学学报,1996,18(2):100-109.
[9]刘哲锋.地震能量反应分析方法及其在高层混合结构抗震评估中的应用[D].湖南;湖南大学.2006.
[10]熊仲明,史庆轩,李菊芳.框架结构基于能量地震反应分析及设计方法的理论研究[J].世界地震工程,2005,21(2):141-146.
[11]史庆轩.钢筋混凝土结构基于性能的抗震研究及破坏评估[D].西安:西安建筑科技大学,2002.
[12]Decision for Structural Calculation which is Earthquake-resistant Calculation Method for Buildings Based on Energy Balance[R].Ministry of Land,Infrastructure,Transport and Tourism,Notification,2005.6.
[13]Technological Standard for Earthquake-resistant Calculation Method for Buildings Based on Energy Balance[R].The Building Center of Japan,2005.7.
[14]徐培蓁,叶列平.日本《基于能量抗震设计规程》介绍[J].工程抗震与加固改造.2010,32(3):59-65.
[2]Kawamura H and Galambos T V.Earthquake Loads for Structural Reliability[J].Journal of the Structural Engineering.ASCE,1989.115(6):1446-1462.
[3]Chia-Ming Vang and U U Bertero.Use of Energy as A Design Criterion in Earthquake-Resistant Design[R].Report No UCB/EERC-88/18.Earthquake Engineering Research Cencer.University of California.Berkeley.1988.
[4]Akiyama H,Earthquake resistant limit-state design for buildings[M].University of Tokyo Press,1985.
[5]史庆轩,杨文星,门进杰.单自由度体系非线性地震能量反应的计算[J].建筑科学与工程学报,2005.22(2):25-30.
[6]Nakashima M,Saburi K,Tsuji B.Energy input dissipation behavior of Structures with hysteretic dampers[J].Earthquake Engineering&Structural Dynamics,1996,25(5):483-496.
[7]黄宗明,白绍良,赖明.结构地震反应时程分析中的阻尼问题评述[J].地震工程与工程震动,1996,16(2):95-105.
[8]肖明葵.结构地震总输入能量的分配[J].重庆建筑大学学报,1996,18(2):100-109.
[9]刘哲锋.地震能量反应分析方法及其在高层混合结构抗震评估中的应用[D].湖南;湖南大学.2006.
[10]熊仲明,史庆轩,李菊芳.框架结构基于能量地震反应分析及设计方法的理论研究[J].世界地震工程,2005,21(2):141-146.
[11]史庆轩.钢筋混凝土结构基于性能的抗震研究及破坏评估[D].西安:西安建筑科技大学,2002.
[12]Decision for Structural Calculation which is Earthquake-resistant Calculation Method for Buildings Based on Energy Balance[R].Ministry of Land,Infrastructure,Transport and Tourism,Notification,2005.6.
[13]Technological Standard for Earthquake-resistant Calculation Method for Buildings Based on Energy Balance[R].The Building Center of Japan,2005.7.
[14]徐培蓁,叶列平.日本《基于能量抗震设计规程》介绍[J].工程抗震与加固改造.2010,32(3):59-65.
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