Vibration reduction performance of metal rubber coated pipeline damping structure

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Journal of Vibration and Shock ›› 2019, Vol. 38 ›› Issue (23) : 239-245.

XIAO Kun,BAI Hongbai,XUE Xin,WU Yiwan

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Abstract

Based on the bi-fold line hysteresis model, the mechanical analysis and reasonable simplification of a coated pipeline damping structure were done to establish its appropriate mechanical model.The mechanical model of a single-DOF hysteretic system was linearized equivalently using the equivalent linearization method to analyze the variation law of metal rubber’s stiffness and damping with variation of excitation force, and conduct test verification.Meanwhile, the characteristic quantity was proposed to characterize damping performance of a coated pipeline damping structure.Variation laws of a metal rubber coated pipeline damping structure’s damping characteristics with variation of its forming density, number of coated layers and magnitude of excitation were studied with tests to provide theoretical and test bases for vibration reduction engineering application of pipeline systems.

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pipe coating / metal rubber / mechanical model / damping / vibration reduction

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XIAO Kun,BAI Hongbai,XUE Xin,WU Yiwan. Vibration reduction performance of metal rubber coated pipeline damping structure[J]. Journal of Vibration and Shock, 2019, 38(23): 239-245

References

[1] Gudrun M, Bernhard M, Helmut K, et al. Modal testing of hydraulic pipeline systems[J]. Journal of Sound and Vibration, 2017, 409: 256-273
[2] 戴安东，陈刚，朱石坚. 舰船管路振动噪声控制措施综述[J]. 船海工程，2001，S2：75-78.
DAI Andong, CHEN Gang, ZHU Shijian. Survey of vibration and noise control measures for ship pipeline[J]. Ship &Ocean Engineering, 2001, S2: 75-78.
[3] 李玉龙，白鸿柏，何忠波，等. 基于FFT多谐波平衡法的金属橡胶隔振系统振动特性分析[J]. 振动与冲击，2014， 33（15）：98-101.
LI Yulong, BAI Hongbai, HE Zhongbo, et al. Dynamic response characteristics of metal rubber vibration isolation system by FFT multi-harmonic balance method[J]. Journal of Vibration and Shock, 2014, 33(15): 98-101.
[4] 李玉龙，白鸿柏，何忠波. 柔性基础上金属橡胶隔振系统混沌响应研究[J]. 振动与冲击，2015，34（14）：100-105.
LI Yu-long, BAI Hong-bai, HE Zhong-bo. Research of chaotic response of metal rubber vibration isolation system on flexible foundation[J]. Journal of Vibration and Shock, 2015, 34(14): 100-105.
[5] 李玉龙，白鸿柏，何忠波，等. 金属橡胶消极减振系统复杂响应特性研究[J]. 振动与冲击，2016，35（4）：87-92.
LI Yulong, BAI Hongbai, HE Zhongbo, et al. Complex response characteristic research of passive metal-rubber vibration isolation system[J]. Journal of vibration and shock, 2016, 35(4): 87-92.
[6] 姜洪源，敖宏瑞，李瑰贤等. 金属橡胶隔振器动力学模型与分析[J]. 湖南科技大学学报（自然科学版）， 2004，19（3）：23-27.
JIANG Hong-yuan, AO Hong-rui, LI Gui-xian, et al. Modeling and analysis of dynamic characteristics of metal rubber isolator[J]. Journal of Hunan University of Science & Technology(Natural Science Edition), 2004, 19(3): 23-27.
[7] 姜洪源，郝德刚，敖宏瑞. 环形金属橡胶隔振器系统建模与实验研究[J]. 湖南科技大学学报（自然科学版）， 2005，20（1）：13-16.
JIANG Hong-yuan, HAO De-gang, AO Hong-rui. Modeling and experimental research of ring like metal rubber isolator system[J]. Journal of Hunan University of Science & Technology(Natural Science Edition), 2005, 20(1): 13-16.
[8] 朱斌，马艳红，张大义，等. 金属橡胶迟滞特性本构研究[J]. 物理学报，2012，61（7）：474-481.
ZHU Bin, MA Yan-hong, ZHANG Da-yi, et al. A constitutive model of metal rubber based on hysteresis property[J]. Acta Physica Sinica, 2012, 61(7): 474-481.
[9] 李拓，白鸿柏，路纯红，等. 基于细观结构表征的编织-嵌槽型金属橡胶本构模型[J]. 振动与冲击，2018，37（12）：75-82.
LI Tuo, BAI Hongbai, LU Chunhong, et al. Constitutive models of knitted dapped metal rubber based on microstructure characterization[J]. Journal of Vibration and Shock, 2018, 37(12): 75-82.
[10] 李拓，白鸿柏，路纯红，等. 编织-嵌槽型金属橡胶的压缩性能研究[J]. 振动与冲击，2014，33（13）：142-147.
LI Tuo, BAI Hong-bai, LU Chun-hong, et al. Compress property study of knitted-Dapped metal rubber[J]. Journal of Vibration and Shock, 2014, 33(13): 142-147.
[11] CAO Fengli, BAI Hongbai, LI Dongwei, et al. A constitutive model of metal rubber for hysteresis characteristics based on a meso-mechanical method[J]. Rare Metal Materials and Engineering, 2016, 45(1): 1-6.
[12] 蔡标华，俞健，白亚鹤. 舰船系统管路弹性减振设计与试验[J]. 舰船科学技术，2011，33(11)：61-64.
CAI Biaohua, YU Jian, BAI Yahe. Design of elastic damping vibration on warship piping and its testing research[J]. Ship Science and Technology, 2011, 33(11): 61-64.
[13] 敖宏瑞，姜洪源，王树国，等.支承发动机管路的金属橡胶阻尼器隔振性能研究[J].机械设计，2003，20（2）：14-17.
AO Hongrui, JIANG Hongyuan, WANG Shuguo, et al. Research on vibration isolation function of metal & rubber damper for supporting engine pipeline[J]. Journal of Machine Design, 2003, 20(2): 14-17.
[14] 白鸿柏，路纯红，曹凤利，等.金属橡胶材料及工程应用[M].北京：科学出版社，2014.
BAI Hongbai, LU Chunhong, CAO Fengli, et al.Material and engineering application of metal rubber[M]. Beijing:Science Press, 2014.
[15] 白鸿柏，张培林，等.滞迟振动系统及其工程应用[M].北京：科学出版社，2002.
BAI Hongbai, ZHANG Peilin, et al.Hysteresis vibration system and its engineering application[M]. Beijing:Science Press, 2002.
[16] 朱石坚，何琳.船舶机械振动控制[M].北京：国防工业出版社，2006.
ZHU Shijian, HE Lin. Vibration control of ship machinery[M]. Beijing: National Defense Industry Press, 2006.
[17] 戴德沛.阻尼技术的工程应用[M].北京：清华大学出版社，1991.
DAI Depei. Engineering application of damping technology [M]. Beijing: Tsinghua university press, 1991.
[18] Bertha A.O, Jose M.R. Evaluation of the half-power bandwidth method to estimate damping in systems without real modes[J]. Earthquake Engineering and Structural Dynamics, 2010, 39(14): 1671-1686.
[19] George A.P, George D.H. On the use of the half-power bandwidth method to estimate damping in building structures[J]. Soil Dynamics and Earthquake Engineering, 2011, 31 (7): 1075-1079.
[20] 彭威，白鸿柏，郑坚等.金属橡胶材料阻尼测试的一个新方法[J].实验力学，2004，19（3）：342-346.
PENG Wei, BAI Hongbai, ZHENG Jian. et al. A NewMethod for Testing Damping Capacity of Metal Rubber Materials[J]. Journal of Experimental Mechanics, 2004, 19(3): 342-346.