2205双相不锈钢疲劳损伤声发射研究

门进杰, 李东杰, 兰涛, 王家琛, 郭琳颖

结构工程师 ›› 2023, Vol. 39 ›› Issue (2) : 142-153.

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结构工程师 ›› 2023, Vol. 39 ›› Issue (2) : 142-153.
试验研究

2205双相不锈钢疲劳损伤声发射研究

  • 门进杰1,2, 李东杰1,*, 兰涛1,3, 王家琛1, 郭琳颖1
作者信息 +

Acoustic Emission Study on Fatigue Damage of 2205 Duplex Stainless Steel

  • MEN Jinjie1,2, LI Dongjie1,*, LAN Tao1,3, WANG Jiachen1, GUO Linying1
Author information +
文章历史 +

摘要

2205双相不锈钢以其强度高、耐腐蚀、耐高温等优点成为桥梁结构的新兴材料,但其在疲劳荷载下的损伤问题对整体结构安全性能影响很大。为了明确2205双相不锈钢材料在疲劳荷载下的损伤发展情况,本文对3组相同矩形截面试件进行了三种不同应力比的拉伸疲劳损伤试验,同时进行声发射信号采集,通过声发射经历图分析探讨了声发射振铃计数及能量与试件裂缝发展程度的关系,并且采用裕度指标对试验过程进行了评估。结果表明,随着应力比的增大,声发射特征参数的循环周次有了一定的增长,且试件损伤进程放缓;同时裕度评价指标的变化范围逐渐减小,说明该指标可以较好地表征试件的疲劳损伤发展情况。基于试验和分析结果建立声发射累计振铃计数-疲劳裂纹长度的疲劳损伤模型,通过该模型得出的计算裂纹与实际裂纹发展趋势较为吻合。故本文研究成果可为2205双相不锈钢材料疲劳损伤检测和评估提供依据。

Abstract

2205 duplex stainless steel has become a new material for bridge structures due to its high strength, corrosion resistance, and high temperature resistance. However, its fatigue damage has a great impact on the safety performance of structures. In order to clarify the damage development of 2205 duplex stainless steel under fatigue load, fatigue damage tests with different stress ratios on three groups of specimens were carried out, and acoustic emission tests were conducted simultaneously. The relationship between acoustic emission ringing count and energy and the degree of crack development of the specimen was explored through the acoustic emission experience gragh. Meanwhile, a margin index was used to evaluate the test process. The results show that with the increase of stress ratio, the damage process of specimens slows down. Variation range of the margin evaluation index decreases gradually, indicating that the index can characterize the fatigue damage development of the specimen well. In addition, a fatigue damage model of acoustic emission cumulative ringing count-fatigue crack length was established. The cracks calculated by the fatigue damage model are consistent with the actual crack development trend. Therefore, the research results in this paper can provide a basis for the fatigue damage detection and evaluation of 2205 duplex stainless steel.

关键词

2205双相不锈钢 / 应力比 / 声发射特征参数 / 经历图 / 疲劳损伤模型

Key words

2205 duplex stainless steel / stress ratio / acoustic emission characteristic parameters / experience graph / fatigue damage model

引用本文

导出引用
门进杰, 李东杰, 兰涛, 王家琛, 郭琳颖. 2205双相不锈钢疲劳损伤声发射研究. 结构工程师. 2023, 39(2): 142-153
MEN Jinjie, LI Dongjie, LAN Tao, WANG Jiachen, GUO Linying. Acoustic Emission Study on Fatigue Damage of 2205 Duplex Stainless Steel. STRUCTURAL ENGINEERS. 2023, 39(2): 142-153

参考文献

[1] Mathews J R.Acoustic Emission[M].New York:Gordon and Breach Science Publishers Inc,1983:2-13
[2] 牟在根,杨雨青.对角槽钢加劲钢板剪力墙抗震性能试验研究[J].工程力学,2021,38(3):214-227,238.
Mu Zaigen,Yang Yuqing.Experimental study on seismic behavior of steel plate shear walls with diagonal channel stiffeners[J].Engineering Mechanics,2021,38(3):214-227,238.(in Chinese)
[3] Charles J,Chemelle P,胡锦程,等.双相不锈钢的发展现状及未来市场趋势[J].世界钢铁,2011,11(6):1-22.
Charles J,Chemelle P,Jincheng H U,et al.The history of duplex developments,nowadays DSS properties and duplex market future trends[J].World Iron & Steel,2011,11(6):1-22.(in Chinese)
[4] Grosse C U,Ohtsu M.Acoustic emission testing:basic for research-applications in civil engineering[M].Berlin Heidelberg:Springer-Verlag,2008:203-208.
[5] 王向红,罗志敏,胡宏伟,等.裂纹长度和位置影响下声发射信号传播特性[J].仪器仪表学报,2015,36(12):2867-2873.
Wang Xianghong,Luo Zhimin,Hu Hongwei,et al.Propagation characteristics of acoustic emission signals affected by the length and the position of cracks[J].Chinese Journal of Scientific Instrument,2015,36(12):2867-2873.(in Chinese)
[6] 毛汉颖,黄振峰,韦花貌,等.声发射信号检测中谐振传导杆的设计与试验研究[J].振动与冲击,2014,33(17):179-183.
Mao Hanying,Huang Zhenfeng,Wei Huamao,et al.Design and tests for resonant conductor levers in acoustic emission monitoring[J].Journal of Vibration and Shock,2014,33(17):179-183.(in Chinese)
[7] Keshtgar A,Modarres M.Detecting Crack Initiation Based on Acoustic Emission.2013,33:547-552.
[8] 岳亚霖,韦朋余,张玮,等.船用金属材料声发射信号特性研究[J].实验力学,2008,,23(6):496-502.
Yun Yalin,Wei Pengyu,Zhang Wei,et al.Investigation on characteristics of acoustic emission signal for marine metal materials[J].Journal of Experimental Mechanics,2008,23(6):496-502.(in Chinese)
[9] 何舒,马羽宽,杨建波.含不同缺陷的金属材料声发射特性[J].吉林大学学报(工学版),2003(4):21-25.
He Shuo,Ma Yukuan,Yang Jianbo.Acoustic emission characteristics of various defects in metal lic materials[J].Journal of Jilin University (Engineering and Technology Edition),2003(4):21-25.(in Chinese)
[10] 张颖,王子兴,周俊鹏,等.Q345试件细观损伤的声发射量化评价实验研究[J].工程力学,2014,31(4):40-45,60.
Zhang Ying,Wang Zixing,Zhou Junpeng,et al.Experimental study on acoustic emission quantitative assessment of Q345 specimen's mesomechanical damage[J].Engineering Mechanics,2014,31(4):40-45,60.(in Chinese)
[11] 高娃,罗建民,杨建君.双相不锈钢的研究进展及其应用[J].兵器材料科学与工程,2005(3):61-64.
Gao Wa,Luo Jianmin,Yang Jianjun.Research progress and application of double phase stainless steel[J].Ordnance Material Science and Engineering,2005(3):61-64.(in Chinese)
[12] 高宏,张守茁,席镇,等.基于不同材料的动态摩擦声发射特征参数研究[J].无损检测,2009,31(4):273-276.
Gao Hong,Zhang Shouzhuo,Xi Zhen,et al.Study on the parameters of dynamic friction-introduced acoustic emission of different materials[J].Nondestructive Testing,2009,31(4):273-276.(in Chinese)
[13] 中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.金属材料疲劳试验轴向力控制方法:GB/T 3075—2008[S].北京:中国标准出版社,2008.
General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China,Standardization Administration of thePeople's Republic of China. Metallic materials—Fatigue testing—Axial-force-controlled method:GB/T 3075—2008[S].Beijing:Standards Press of China,2008.(in Chinese)
[14] 王坤茜,徐人平,林捷晖.考虑应力比的疲劳裂纹扩展概率模型[J].航空动力学报,2009,24(9):2012-2018.
Wang Kunqian,Xu Renping,Lin Jiehui.Fatigue crack growth probability model based on stress ratio[J].Journal of Aerospace Power,2009,24(9):2012-2018.(in Chinese)
[15] 付远,廖岩松,陆德平,等.XFEM研究304不锈钢单边裂纹的高周疲劳扩展[J].钢铁,2018,53(9):63-68,86.
Fu Yuan,Liao Yansong,Lu Deping,et al.HCF propagation with unilateral initial crack in 304 stainless steel piece by XFEM[J].Iron and Steel,2018,53(9):63-68,86.(in Chinese)
[16] Paris P,Erdogan F.A critical analysis of crack propagation laws[J].Journal of Basic Engineering,1963,85(4):528-533.
[17] 杨斌,陈吉,耿越,等.2205双相不锈钢在水溶液中的疲劳裂纹扩展行为[J].腐蚀科学与防护技术,2018,30(2):182-186.
Yang Bin,Chen Ji,Geng Yue,et ai.Corrosion fatigue crack propagation behavior of 2205 duplex stainless steel in aqueous medium[J].Corrosion Science and Protection Technology,2018,30(2):182-186.(in Chinese)
[18] 李晓宇. 单个拉伸过载下金属材料疲劳裂纹扩展行为的研究[D].合肥:合肥工业大学,2015.
Li Xiaoyu.Research on fatigue crack propagation behavior under a single tensile overload[D].Hefei:Hefei University of Technology,2015.(in Chinese)
[19] 周洁,毛汉领,黄振峰,等.金属疲劳断裂的声发射检测技术[J].中国测试技术,2007(3):7-9.
Zhou Jie,Mao Hanling,Huang Zhenfeng,et al.Acoustic emission technique for the detecting of metal fatigue fracture[J].China Measurement Technology,2007(3):7-9.(in Chinese)
[20] 柴孟瑜,段权,张早校.Q345R疲劳裂纹扩展过程的声发射研究[J].工程科学学报,2015,37(12):1588-1593.
Chai Mengyu,Duan Quan,Zhang Zaoxiao.Acoustic emission study of fatigue crack propagation in Q345R[J].Chinese Journal of Engineering,2015,37(12):1588-1593.(in Chinese)
[21] 王振京,胡国华,喻海荣,等.基于声发射技术的Q345B疲劳裂纹扩展研究[J].南昌航空大学学报(自然科学版),2016,30(4):99-104.
Wang Zhenjing,Hu Guohua,Yu Hairong,et al.Fatigue crack growth of Q345B using acoustic emission technique[J].Journal of Nanchang Hangkong University (Natural Sciences),2016,30(4):99-104.(in Chinese)

基金

国家重点研发计划政府间国际科技创新合作重点专项(2019YFE0112900); 国家自然科学基金(51878542)
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