自复位转动摩擦阻尼器弯矩-转角恢复力性能研究

摘要
图/表
参考文献(29)
相关文章 (15)

全文: PDF (2953 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要为了满足减震结构对可恢复功能的要求，针对传统摩擦阻尼器不具备自复位能力震后存在较大残余变形的问题，提出了一种基于形状记忆合金的自复位转动摩擦阻尼器，由摩擦耗能装置和形状记忆合金自复位装置组合而成。介绍了该SCRF阻尼器的构造形式、工作原理，通过理论推导建立了SCRF阻尼器的弯矩-转角恢复力模型，通过ABAQUS软件有限元数值分析结果对弯矩-转角恢复力模型进行了验证，分析了低周往复荷载作用下SCRF阻尼器的滞回性能，并进行了参数分析。结果表明：有限元计算结果与阻尼器恢复力模型结果吻合良好；提高接触面间的摩擦系数与斜面高度可以提高阻尼器的最大承载力、耗能能力、有效刚度，但是超过一定限值的斜面高度会降低阻尼器的自复位能力；施加SMA螺栓预紧力可以提高阻尼器的摩擦启动弯矩，对于阻尼器的耗能能力与最大承载力影响不大。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	史庆轩1
	2
	3
	王朴臻1
	戎翀2
	3
	王朋1
	2
	3
	王斌1
	2
	3

关键词 ： SMA, SCRF阻尼器, 弯矩-转角恢复力模型, 数值模拟, 参数分析

Abstract：To meet the requirements of energy dissipation structures for the resilience performance, a self-centering rotary friction (SCRF) damper based on shape memory alloy is proposed to address the problem that traditional friction dampers do not have self-centering capability and have a large residual deformation after the earthquake. SCRF is a combination of a friction energy dissipation device and shape memory alloy (SMA) self-centering device. The construction form and working mechanism of the SCRF damper are introduced, the moment-rotation hysteretic model of the SCRF damper is established through theoretical derivation, the moment-rotation hysteretic model is verified by the numerical simulation of ABAQUS. The hysteresis performance of SCRF under low cycle hysteresis load is analyzed, and the parameters are analyzed. The results indicate that the theoretical hysteresis model was consistent with the numerical simulations. Increasing the friction coefficient and slope height between the contact surfaces can improve the maximum bearing capacity, energy dissipation capacity and effective stiffness of damper, however, the height of the slant surface that exceeds a certain limit will reduce the self-centering ability of damper. The preload of SMA bolts can increase the friction initiation moment of the damper, which has little effect on the energy dissipation capacity and the maximum load capacity of the damper.

Key words： Shape memory alloy Self-centering rotational friction damper Moment-rotation hysteretic model；Numerical simulation Parametric analysis

收稿日期: 2023-08-15 出版日期: 2024-05-15

引用本文:

史庆轩1,2,3，王朴臻1，戎翀2,3，王朋1,2,3，王斌1,2,3. 自复位转动摩擦阻尼器弯矩-转角恢复力性能研究[J]. 振动与冲击, 2024, 43(9): 281-290.
SHI Qingxuan1,2,3, WANG Puzhen1, RONG Chong2,3, WANG Peng1,2,3, WANG Bin1,2,3. Moment-rotating angle restoring force performance of SCRF damper. JOURNAL OF VIBRATION AND SHOCK, 2024, 43(9): 281-290.

链接本文:

http://jvs.sjtu.edu.cn/CN/ 或 http://jvs.sjtu.edu.cn/CN/Y2024/V43/I9/281

[1] 方小丹,魏琏.关于建筑结构抗震设计若干问题的讨论[J].建筑结构学报,2011,32(12):46-51. Xiaodan F , Lian W .Discuss on issues of seismic design of building structures[J].Journal of Building Structures, 2011. [2] 魏琏,王森.中国建筑结构抗震设计方法发展及若干问题分析[J].建筑结构,2017,47(01):1-9. Wei Lian;Wang Sen. Development of seismic design method of building structure in China and analysis of some problems [J]. Building Structure,2017,47(1):1-9. [3] 周云,商城豪,张超.消能减震技术研究与应用进展[J].建筑结构,2019,49(19):33-48. Zhou Yun;Shang Chenghao;Zhang Chao;School of Civil Engineering, Guangzhou University;.Progress in research and application of energy-dissipated technology[J]. Building Structure,2019,19:33-48 [4] 尚庆学,张锡朋,陈曦等.基于位移型阻尼器力学模型的消能减震设计方法[J].建筑结构学报,2022,43(07):62-71. SHANG Qingxue, ZHANG Xipeng, CHEN Xi, WANG Tao, . Design method of energy dissipation based on mechanical models of displacement-based dampers. Journal of Building Structures, 2022, 43(7): 62-71. [5] 吕西林,武大洋,周颖.可恢复功能防震结构研究进展[J].建筑结构学报,2019,40(02):1-15. LU Xilin, WU Dayang, ZHOU Ying. State-of-the-art of earthquake resilient structures. Journal of Building Structures, 2019, 40(2): 1-15. [6] 朱立华,李钢,董志骞等.格栅式摩擦阻尼器的试验研究与数值模拟[J].振动与冲击,2020,39(04):96-105. ZHU Lihua1，LI Gang1，DONG Zhiqian1，LI Hongnan1,2. An experimental study and numerical simulation of lattice-shaped friction devices. JOURNAL OF VIBRATION AND SHOCK, 2020, 39(4): 96-105. [7] 颜桂云,黄冠骅,滕军等.装配式耗能减震节点连接中削弱型约束钢板阻尼器滞回性能试验[J].振动与冲击,2021,40(15):92-106. YAN Guiyun, HUANG Guanhua, TENG Jun, ZHENG Lianqiong, XUE Panrong. Tests for hysteretic performance of weakened constrained steel-plate damper in prefabricated energy dissipation joints. JOURNAL OF VIBRATION AND SHOCK, 2021, 40(15): 92-106. [8] Javidan, M. M. and J. Kim (2022). "A rotational friction damper-brace for seismic design of resilient framed structures." Journal of Building Engineering 51: 104248. [9] Shirkhani, A., B. Farahmand Azar and M. Charkhtab Basim (2021). "Seismic loss assessment of steel structures equipped with rotational friction dampers subjected to intensifying dynamic excitations." Engineering Structures 238: 112233. [10] Kulaksizoglu, A. A., C. Yalcin and C. Yilmaz (2023). "Analytical and experimental investigation of a motion amplified rotational friction damper." Engineering Structures 288: 116184. [11] 王宝顺,闫维明,何浩祥.改进型大行程板式铅剪切阻尼器力学模型及减震控制研究[J].振动与冲击,2018,37(16):177-184. WANG Baoshun,YAN Weiming,HE Haoxiang. Mechanical model and damping control of improved lead shear dampers with long stroke. JOURNAL OF VIBRATION AND SHOCK, 2018, 37(16): 177-184. [12] 邱灿星,杜修力.自复位结构的研究进展和应用现状[J].土木工程学报,2021,54(11):11-26. Qiu Canxing Du Xiuli. A state-of-the-art review on the research and application of self-centering structures. China Civil Engineering Journal, 2021, 54(11): 11-26. [13] Khoo, H.-H., C. Clifton, J. Butterworth and G. MacRae (2013). "Experimental Study of Full-Scale Self-Centering Sliding Hinge Joint Connections with Friction Ring Springs." Journal of Earthquake Engineering 17(7): 972-997. [14] Khoo, H.-H., C. Clifton, J. Butterworth, G. MacRae, S. Gledhill and G. Sidwell (2012). "Development of the self-centering Sliding Hinge Joint with friction ring springs." Journal of Constructional Steel Research 78: 201-211. [15] 马立成,史庆轩,王秋维等.预压碟簧自复位装配式混凝土梁柱节点滞回特性研究[J].建筑结构学报,2023,44(03):70-78. MA Licheng, SHI Qingxuan, WANG Qiuwei, WANG Bin. Hysteretic behavior of self-centering prefabricated concrete beam-column joint with pre-pressed disc spring devices[J]. Journal of Building Structures, 2023, 44(3): 70-78. [16] Ma, L., Q. Shi, B. Wang, Y. Tao and P. Wang (2023). "Research on design and numerical simulation of self-centering prefabricated RC beam-column joint with pre-pressed disc spring devices." Soil Dynamics and Earthquake Engineering 166: 107762. [17] Xu, G., T. Guo and A. Li (2023). "Self-Centering Rotational Joints for Seismic Resilient Steel Moment Resisting Frame." Journal of Structural Engineering 149(2): 04022245. [18] 刘璐,吴斌,李伟等.一种新型自复位防屈曲支撑的拟静力试验[J].东南大学学报(自然科学版),2012,42(03):536-541. Liu Lu,Wu Bin,Li Wei,Zhao Junxian.Cyclic tests of novel self-centering buckling-restrained brace[J].Journal of Southeast University (Natural Science Edition),2012,42(3):536-541. [19] 刘璐,吴斌.自复位防屈曲支撑钢框架减振效果分析[J].建筑结构学报,2016,37(04):93-101. LIU Lu, WU Bin. Seismic response of steel frames with self-centering buckling-restrained braces. JOURNAL OF BUILDING STRUCTURES, 2016, 37(4): 93-101. [20] Molod, M. A., P. Spyridis and F.-J. Barthold (2022). "Applications of shape memory alloys in structural engineering with a focus on concrete construction – A comprehensive review." Construction and Building Materials 337: 127565. [21] Tabrizikahou, A., M. Kuczma, M. Łasecka-Plura, E. Noroozinejad Farsangi, M. Noori, P. Gardoni and S. Li (2022). "Application and modelling of Shape-Memory Alloys for structural vibration control: State-of-the-art review." Construction and Building Materials 342: 127975. [22] 邱灿星,刘家旺,杜修力.SMA滑动摩擦阻尼器的数值模拟及参数分析[J].工程力学,2022,39(08):69-79. QIU Can-xing, LIU Jia-wang, DU Xiu-li. NUMERICAL SIMULATION AND PARAMETRIC STUDY OF SHAPE MEMORY ALLOY SLIP FRICTION DAMPERS[J]. Engineering Mechanics, 2022, 39(8): 69-79. [23] 刘家旺,邱灿星,杜修力.设置SMA滑动摩擦阻尼器的自复位摇摆柱滞回行为理论分析与数值模拟[J].建筑结构学报,2023,44(03):39-48. QIU Canxing, LIU Jiawang, DU Xiuli. Analytical analysis and numerical simulation of cyclic behavior of self-centering rocking column with SMA slip friction damper [J]. Journal of Building Structures, 2023, 44(7): 59-69. [24] 屈俊童,李正鑫,卢飞,梁伟,朱云强.新型筒式自复位SMA-摩擦阻尼器试验研究[J].结构工程师,2022,38(01):102-109. QU Juntong, LI Zhengxin, LU Fei, LIANG Wei, ZHU Yunqiang. Experimental and Numerical Analysis of New Circular Tube Re-Centering Shape Memory Alloys-Friction Damper. STRUCTURAL ENGINEERS. 2022, 38(1): 102-109 [25] 常召群,刘伯权,韩萌,白涛,邢国华,王双兵.新型自复位摩擦耗能阻尼器的设计及数值模拟分析[J].工业建筑,2021,51(09):138-142+221. CHANG Zhaoqun, LIU Boquan, HAN Meng, BAI Tao, XING Guohua, WANG Shuangbing. DESIGN AND NUMERICAL ANALYSIS OF AN INNOVATIVE SELF-CENTERING FRICTION DAMPER[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(9): 138-142,221. [26] Auricchio, F., S. Marfia and E. Sacco (2003). "Modelling of SMA materials: Training and two way memory effects." Computers & Structures 81(24-25): 2301-2317. [27] Auricchio, F. and R. L. Taylor (1997). "Shape-memory alloys: modelling and numerical simulations of the finite-strain superelastic behavior." Computer Methods in Applied Mechanics and Engineering 143(1): 175-194. [28] Yam, M. C. H., C. Fang, A. C. C. Lam and Y. Zhang (2015). "Numerical study and practical design of beam-to-column connections with shape memory alloys." Journal of Constructional Steel Research 104: 177-192. [29] Fang, C., M. C. H. Yam, A. C. C. Lam and L. Xie (2014). "Cyclic performance of extended end-plate connections equipped with shape memory alloy bolts." Journal of Constructional Steel Research 94: 122-136.