Volume 27 Issue 8
Aug.  2012
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NING Xiang-rong, CHEN Wei, CAI Xian-xin, LIAO Xue-jun, MI Dong. Four-parameter life prediction method[J]. Journal of Aerospace Power, 2012, 27(8): 1746-1751.
Citation: NING Xiang-rong, CHEN Wei, CAI Xian-xin, LIAO Xue-jun, MI Dong. Four-parameter life prediction method[J]. Journal of Aerospace Power, 2012, 27(8): 1746-1751.

Four-parameter life prediction method

  • Received Date: 2012-04-02
  • Publish Date: 2012-08-28
  • Four-parameter life prediction method for helicopter transmission system was studied.Four-parameter stress-number of cycles (S-N) curve was presented first,and then,the derivation of helicopter transmission component safe S-N curve from material mean S-N curve and the scheme for the component life prediction were introduced in detail.Multi-load coordinating loading technology in fatigue test and a tail gear box(TGB) casing full-scale fatigue test were introduced at the same time.Finally,according to the full-scale fatigue test result and flight load survey data,applying the four-parameter life prediction method,the TGB casing life prediction was performed,which indicates that four-parameter life prediction method is a reliable and effective method and is worth to be generalized.

     

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  • [1]
    军用直升机强度和刚度规范编制组.军用直升机强度和刚度规范(GJB720.4-89)使用说明[M].北京:航空工业出版社,1990.
    [2]
    陈智伟.从疲劳试验寿命到结构安全寿命[J].航空学报,1991,12(8):443-446. CHEN Zhiwei.From fatigue test life to structure safe life[J].Acta Aeronautica et Astronautica,1991,12(8):443-446.(in Chinese)
    [3]
    穆志韬,曾本银.直升机结构疲劳[M].北京:国防工业出版社,2009.
    [4]
    Vaughan R E,CHANG Junghua.Life prediction for high cycle dynamic components using damage tolerance and small thrshold cracks .Phoenix,Arizona: Presented at the American Helicopter Society 59th Annual Forum,2000: 82-88.
    [5]
    Stanzl-Tschegg S E,Mager H.How and why the fatigue S-N curve does not approach a horizontal asymptote[J].International Journal of Fatigue,2001,23(Supplement):231-237.
    [6]
    曾本银.直升机疲劳定寿技术 .北京:北京航空航天大学,2005. ZENG Benyin.Fatigue evaluation of helicopter .Beijing:Beijing University of Aeronautics and Astronautics,2005.(in Chinese)
    [7]
    赵少汴.抗疲劳设计[M].北京:机械工业出版社,1994.
    [8]
    高镇同,熊峻江.疲劳可靠性[M].北京:北京航空航天大学出版社,2000.
    [9]
    曾玖海,曾本银,史思佃.直升机动部件安全寿命和破损安全相结合定寿技术[J].直升机技术,2003(3):15-20. ZENG Jiuhai,ZENG Benyin,SHI Sidian.The helicopter dynamic component’s life evaluating technique combining safe-life and fail-safe[J].Helicopter Technique,2003(3):15-20.(in Chinese)
    [10]
    熊峻江.飞行器结构疲劳与寿命设计[M].北京:北京航空航天大学出版社,2003.
    [11]
    姚卫星.结构疲劳寿命分析[M].北京:国防工业出版社,2003.
    [12]
    康丽霞,曹义华,宁向荣.直升机传动系统疲劳定寿技术研究.航空动力学报,2011,26(6):1431-1435. KANG Lixia,CAO Yihua,NING Xiangrong.Fatigue evaluation of helicopter transmission system[J].Acta Aeronautica et Astronautica,2011,26(6):1431-1435.(in Chinese)
    [13]
    HU Baian.Study on general principle for structure fatigue substantiation of helicopter transmission system[J].Applied Mechanics and Materials,2011,86(1):90-95.
    [14]
    王智,陈志伟,刘文琦.飞机载荷谱不同编制方法的对比研究 //第五届全国疲劳会议论文集.威海:中国航空学会,1991:699-703.
    [15]
    中国直升机设计研究所.直升机载荷手册[M].北京:航空工业出版社,1996.
    [16]
    张蕾.单机寿命监控系统设计研究[J].陆军航空兵学院学报,2003,2(3):70-72. ZHANG Lei.Single life monitoring system design and research[J].Journal of Army Aviation Institute,2003,2(3):70-72.(in Chinese)
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