[1]王振清,刘兵,韩玉来.高温下含裂纹铝合金梁自由振动频率分析[J].哈尔滨工程大学学报,2012,(03):320-324.[doi:10.3969/j.issn.1006-7043.201103012]
 WANG Zhenqing,LIU Bing,HAN Yulai.Free vibration frequency variation analysis of a cracked aluminum alloy beam under high temperatures[J].hebgcdxxb,2012,(03):320-324.[doi:10.3969/j.issn.1006-7043.201103012]
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高温下含裂纹铝合金梁自由振动频率分析(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年03期
页码:
320-324
栏目:
出版日期:
2012-03-25

文章信息/Info

Title:
Free vibration frequency variation analysis of a cracked aluminum alloy beam under high temperatures
文章编号:
1006-7043(2012)03-0001-06
作者:
王振清刘兵韩玉来
哈尔滨工程大学 航天与建筑工程学院,黑龙江 哈尔滨 150001
Author(s):
WANG Zhenqing LIU Bing HAN Yulai
College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China
关键词:
高温自由振动裂纹铝合金梁弹性模量频率
分类号:
TB123
DOI:
10.3969/j.issn.1006-7043.201103012
文献标志码:
A
摘要:
针对高温下含裂纹梁损伤振动的研究中不考虑温度对材料性能的影响等不足,分析了含裂纹简支梁的振动频率随温度的变化趋势,建立了高温下含裂纹简支梁的振动频率方程,并对高温下含裂纹简支铝合金梁进行了数值模拟运算,分析了其振动频率随温度的变化情况,给出了高温下含裂纹铝合金简支梁的振动频率与弹性模量的关系式.分析结果表明:温度的升高导致了材料弹性模量的下降,而弹性模量的下降又导致了梁自振频率的降低,随着温度的升高,裂纹的相对深度越大,梁自振频率下降幅度越大;裂纹位置离支座越近,对梁自振频率的变化影响越小.

参考文献/References:

[1]吴国荣. 含裂纹梁自由振动分析[J]. 噪声与振动控制, 2008,28(4):31-34. WU Guorong. Analysis on free vibration of the cracked beams[J]. Noise and Vibration Control, 2008,28(4):31-34.
[2]程礼, 何正嘉, 李宁, 等. 裂纹非线性呼吸行为对转子临界转速的影响[J].振动与冲击, 2010,29(4):44-53. CHENG Li, HE Zhengjia, LI Ning, et al. Influence of crack nonlinear breathing behavior on critical speed of rotor[J]. Journal of Vibration and Shock, 2010,29(4):44-53.
[3]王宗勇, 林伟, 闻邦椿. 开闭裂纹转轴刚度的解析研究[J].振动与冲击, 2010,29(9):69-72. WANG Zongyong, LIN Wei, WEN Bangchun. Analysis on stiffness of rotor system with a switching crack[J]. Journal of Vibration and Shock, 2010,29(9):69-72.
[4]张敬芬, 赵德有. 工程结构裂纹损伤振动诊断的发展现状和展望[J]. 振动与冲击, 2002,21(4):22-25. ZHANG Jingfen, ZHAO Deyou. Summary review of vibration-based crack diagnosis technique for engingeering structures[J]. Journal of Vibration and Shock, 2002,21(4):22-25.
[5]郑栋梁, 李中付, 华宏星. 结构早期损伤识别技术的现状和发展趋势[J]. 振动与冲击, 2002, 21(2):1-10. ZHENG Dongling, LI Zhongfu, HUA Hongxing. A summary review of structural initial damage identification methods[J]. Journal of Vibration and Shock, 2002, 21(2):1-10.
[6]胡家顺, 冯新, 李昕, 等. 裂纹梁振动分析和裂纹识别方法研究进展[J].振动与冲击, 2007,26(11):146-151. HU Jiashun, FENG Xin, LI Xin, et al. State-of-art of vibration analysis and crack identification of cracked beams[J]. Journal of Vibration and Shock, 2007,26(11):146-151.
[7]任宜春, 马石城, 林琳. 移动荷载作用下梁裂缝识别的小波方法研究[J]. 振动与冲击, 2004,23(2):82-85. REN Yichun, MA Shicheng, LIN Lin. Identification of simple-supported beam cracks by means of wavelet analysis[J]. Journal of Vibration and Shock, 2004,23(2):82-85.
[8]吴宁祥, 吴克勤, 由关雁, 等. 裂纹梁的动态特性仿真[J]. 工程设计学报, 2006,13(4):236-240. WU Ningxiang, WU Keqin, YOU Guanyan, et al. Dynamic characteristics simulation of cracked beam[J]. Journal of Engineering Design, 2006,13(4):236-240.
[9]ROSALES M B, FILIPICH C P, BUEZAS F S. Crack detection in beam-like structures[J]. Engineering Structures, 2009,31(10):2257-2264.
[10]REZAEE M, HASSANNEJAD R. Free vibration analysis of simply supported beam with breathing crack using perturbation method[J]. Acta Mechanica Solida Sinica, 2010,23(5):459-470.
[11]CADDEMI S, CALIO I, MARLETTA M. The non-linear dynamic response of the Euler-Bernoulli beam with an arbitrary number of switching cracks[J].International Journal of Non-Linear Mechanics, 2010,45(7):714-726.
[12]BIKRI K E, BENAMAR R, BENNOUA M.M. Geometrically non-linear free vibrations of clamped-clamped beams with an edge crack[J]. Computers & Structures, 2006,84(7):485-502.
[13]MAZANOGLU K, SABUNCU M. Vibration analysis of non-uniform beams having multiple edge cracks along the beam’s height[J]. International Journal of Mechanical Sciences, 2010,52(3):515-522.
[14]MATJAZ S. Elastic beam finite element with an arbitrary number of transverse cracks[J]. Finite Elements in Analysis and Design , 2009,45(3):181-189.
[15]孙强, 张忠平, 柴桥, 等. 航空发动机压气机叶片振动频率与温度的关系[J]. 应用力学学报, 2004,21(4):137-139. SUN Qiang, ZHANG Zhongping, CHAI Qiao,et al. Temperature effect on vibration frequency of aero-engine compressor blade[J]. Chinese Journal of Applied Mecnanics, 2004,21(4):137-139.
[16]王振清, 韩玉来, 王永军,等. 火灾场冲击波荷载作用下简支钢梁动力响应[J]. 振动与冲击, 2007,26(4):69-72. WANG Zhenqing, HAN Yulai, WANG Yongjun,et al. Dynamic reponse of a steel beam simply supported under shock wave in fire field[J]. Journal of Vibration and Shock, 2007,26(4):69-72.
[17]王海波, 李冬华, 武淑艳, 等. AZ31B镁合金螺纹型缺口试样疲劳性能研究[J]. 哈尔滨理工大学学报, 2010, 15(3):86-89. WANG Haibo, LI Donghua, WU Shuyan, et al. Study on fatigue behaviour of AZ31B magnesium alloy adoping screw-type notch sample[J]. Journal of Harbin University of Science and Technology, 2010, 15(3):86-89.
[18]张嘉振, 沙宇, 张大为. 压应力对铝合金长短疲劳裂纹尖端应力影响有限元分析[J]. 哈尔滨理工大学学报, 2011, 16(5):21-24. ZHANG Jiazhen, SHA Yu, ZHANG Dawei. Elastic-plastic finite element analysis of the effect of the compressive loading on fatigue crack tip stress[J]. Journal of Harbin University of Science and Technology, 2011, 16(5):21-24.

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备注/Memo

备注/Memo:
教育部博士点基金资助项目(20060217019);中央高校科研基本业务费基金资助项目(HEVCF100204)
更新日期/Last Update: 2012-05-17