A CONSTITUTIVE MODEL OF METALLIC RUBBER BEARINGS BASED ON STATISTICAL CONTACT PROPERTIES

WANG Chenyu; PENG Wenhao; LI Suchao; FANG Qinghe

doi:10.13204/j.gyjzG21052416

Volume 51 Issue 11

Mar. 2022

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2021 > 51(11): 25-30

WANG Chenyu, PENG Wenhao, LI Suchao, FANG Qinghe. A CONSTITUTIVE MODEL OF METALLIC RUBBER BEARINGS BASED ON STATISTICAL CONTACT PROPERTIES[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(11): 25-30. doi: 10.13204/j.gyjzG21052416

Citation:

WANG Chenyu, PENG Wenhao, LI Suchao, FANG Qinghe. A CONSTITUTIVE MODEL OF METALLIC RUBBER BEARINGS BASED ON STATISTICAL CONTACT PROPERTIES[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(11): 25-30. doi: 10.13204/j.gyjzG21052416

Citation:

PDF( 1325 KB)

A CONSTITUTIVE MODEL OF METALLIC RUBBER BEARINGS BASED ON STATISTICAL CONTACT PROPERTIES

doi: 10.13204/j.gyjzG21052416

WANG Chenyu^1,2,
PENG Wenhao^1,2,
LI Suchao^{1,2
,
,},
FANG Qinghe^1,2

1. Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, School of Civil Engineering, Harbin Institute of Technology,Harbin 150090, China;
2. Department of Civil Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China

Received Date: 2021-05-24
Available Online: 2022-03-29

Abstract

Abstract

According to the internal structure characteristics of the metallic rubber(MR) specimen as well as its mechanical properties, the shear constitutive model was divided into three parts: linear restoring force, coulombs friction force and nonlinear hysteresis force. The metallic rubber was firstly decomposed into several layers, combined with the statistical law of the contact-pair number of inner turn during the shear deformation process, the shear stiffness of the single contact-pair of the metallic rubber was deduced. Then, the expressions of mechanical components were obtained, and the layered shear constitutive model of MR was established. Finally, the accuracy of the constitutive model was verified through the shear experimental test of MR isolators. The results showed that during the shearing process, the metallic rubber contact pair had a contact-separation process, and the number of contact points remained basically unchanged. At the beginning of the unloading stage, the error between the experimental results and the numerical results was small. The layered shear constitutive model agreed well with the results of shear test without pre-compression load. It was shown that the constitutive model had high accuracy and precision, which could be used to assist the lamellar microanalysis of metallic rubber.
- metallic rubber,
- layered decomposition,
- shear constitutive model,
- pre-compression load,
- shear property

FullText(HTML)

References(13)

References

[1]	XIE L L.Anti-Seismic Level for Engineering Application[J].Journal of Earthquake Engineering and Engineering Vibration,1996,16(4):3-11.
[2]	周福霖.工程结构减震控制[M].北京:中国地震出版社,1997.
[3]	吴应雄,林友勤,黄净,等.不同支座布置下复合基础隔震结构隔震性能试验研究[J].应用基础与工程科学学报,2017,25(6):1222-1235.
[4]	邹广平,程贺章,唱忠良,等.丝网编织金属橡胶的静态力学性能研究[J].哈尔滨工程大学学报,2015,36(3):332-336.
[5]	王瑞瑞.金属丝网橡胶阻尼材料的静动态力学特性试验研究[D].哈尔滨:哈尔滨工程大学,2012.
[6]	毛晨曦,赵亚哥白,李素超,等.三向隔震不锈钢丝金属橡胶力学性能试验研究[J].世界地震工程,2010,4:66-72.
[7]	赵亚哥白,丛欣建,张新,等.静动力荷载下不锈钢丝金属橡胶的剪切力学性能[J].东北林业大学学报,2011,08:96-100.
[8]	LI S C,GUO A X,LI H.Experimental Investigation on a Novel 3D Isolator Made of Shape Memory Alloypseudo-Rubber[J].Acta Crystallographica,2015.https://doi.org/10.1117/12.2085623.
[9]	江健.圆筒形金属橡胶隔震支座的隔震性能研究[D].北京:中国地震局地震研究所,2014.
[10]	江健,周艳国,姚运生,等.不同高宽比金属橡胶支座力学性能分析[J].地震工程与工程振动,2015,35(3):183-190.
[11]	赵晟言,马艳红.金属橡胶材料剪切模量测试方法综述[C]//第五届空天动力联合会议暨中国航天第三专业信息网第41届技术交流会论文集(第四册).2020:11.
[12]	李素超,郭安薪,王文韬,等.形状记忆合金橡胶层状力学模型研究[J].建筑结构学报,2016,37(9):149-157.
[13]	CANUDAS W C,ASTROM K J,LISCHINSKY P.A New Model for Control of Systems with Friction[J].IEEE Transactions on Automatic Control,1995,40(3):419-425.

Relative Articles

[1]	XU Mingwen, SU Yanli, WANG Xinru, JIN Chenhua, WU Chang, ZHOU Zhen. Experimental Research on Shear Performance of V-Notched PE-ECC Beams[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(9): 149-155. doi: 10.13204/j.gyjzG23072614
[2]	DING Shijun, DING Mintao, MAN Yin, NIE Zhibao. Analysis on Effect Factors and Characteristics of Shear Properties for Interfaces Between Basalt and Concrete[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(1): 194-200. doi: 10.13204/j.gyjzG22060607
[3]	DING Xiaobo, WU Meizhong, FANG Wujun, YUAN Fang, GUO Shijie, LI Weiwen, TANG Shiying. Experimental Research on Shear Fatigue Performance of Concrete Beams Reinforced with CFRP Strip Stirrups[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(6): 202-208,42. doi: 10.13204/j.gyjzG22081906
[4]	SHI Kairong, PAN Wenzhi, JIANG Zhengrong, LYU Junfeng, LU Yonghui. Research on Shear Properties of Spherical Hinged Supports of a Complex Large-Scale Steel Structure Subjected to Axial Compressive Loads[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(3): 141-145. doi: 10.13204/j.gyjzG20103102
[5]	LU Zhaohong, WANG Kaibo, WANG Zunce, ZHANG Dong, YAN Feng, OUYANG Xin. EFFECT OF THE MOISTURE CONTENT ON MECHANICAL PROPERTIES OF FROZEN SILTY CLAY[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(3): 153-157,97. doi: 10.13204/j.gyjzG20040904
[6]	YUAN Zesen, LIU Zhenliang, LI Suchao, WANG Zhiyuan. RESEARCH ON SHEAR PROPERTIES AND SELF-RECOVERY CHARACTERISTICS OF SHAPE MEMORY ALLOY PSEUDO-RUBBER BEARINGS[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(11): 1-6,18. doi: 10.13204/j.gyjzG21052419
[7]	MOU Yanling, JIA Bin, CHEN Baifan, HUANG Hui, LU Yonggang. EXPERIMENTAL STUDY OF SHEAR PERFORMANCE OF CFRP REINFORCED CONCRETE INTERFACE[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(12): 160-165. doi: 10.13204/j.gyjzG19122806
[8]	SHU Xingping, DONG Yuchen, LU Beirong, CAI Jun. EXPERIMENTAL STUDY AND FINITE ELEMENT SIMULATION FOR SHEAR PROPERTIES OF CORE TUBES FOR THE STRUCTURE OF STAINLESS STEEL SANDWICH PANEL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(2): 10-16. doi: 10.13204/j.gyjz202002002
[13]	Hong Junqing, Liu Weiqing, Fang Hai. SHEAR BUCKLING ANALYSIS OF WEB OF LATTICE ENHANCED FOAM SANDWICH STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(10): 40-45. doi: 10.13204/j.gyjz201410009
[14]	Pan Wenjun, Ye Xianguo. DERIVATION OF ELEMENT STIFFNESS MATRIX AND LOAD ARRAY FOR SPACE BEAM WITH SHEAR EFFECT BASED ON ENERGY VARIATION[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 41-45. doi: 10.13204/j.gyjz201206011
[15]	Guo Jing, Shan Jian. EXPERIMENTAL INVESTIGATION ON OVERALL SHEAR BUCKLING OF SKIN DIAPHRAGMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 106-110. doi: 10.13204/j.gyjz200908025
[16]	Liu Fan, Weng Xiaohong, Shao Yongjian. EXPERIMENTAL STUDY ON SHEAR PERFORMANCE OF STEEL REINFORCED LIGHTWEIGHT AGGREGATE CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(3): 56-59. doi: 10.13204/j.gyjz200903017
[17]	Zhang Lei-shun, Guo Jin-jun. EXPERIMENT ON SHEAR PROPERTY OF NEWAND OLD CONCRETE BONDING WITH PLANTING STEEL[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(11): 71-73. doi: 10.13204/j.gyjz200711019
[18]	Liu Yang, Zhang Qilin. EXPERIMENT AND FEM ANALYSIS ON THE SHEAR BEHAVIORS OF PROFILED METAL SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(10): 88-92. doi: 10.13204/j.gyjz200710024