Fatigue scatter factor of whole life and reliability of aircraft structure service life

被引：6
|
作者：
Yan, C. L. [1 ]
Liu, K. G. [1 ]
机构：
[1] State Adm Machinery Ind Mech Struct Secur & Relia, Open Lab, Beijing 100083, Peoples R China
来源：
MATERIALS AND PRODUCT TECHNOLOGIES | 2008年 / 44-46卷
关键词：
aircraft structure service life; fatigue scatter factor of whole life; reliability; lognormal distribution; Weibull distribution;
D O I：
10.4028/www.scientific.net/AMR.44-46.739
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The prediction of aircraft structure set-vice life is of great importance to safety of aircraft structure and human beings. The relation between aircraft structure service life and reliability can be found by utilizing the fatigue scatter factor of whole life. Only when the service life satisfies the requirements of reliability, can the safety of airplane be ensured. The fatigue scatter factors of the service life accords with lognormal distribution and Weibull distribution were Studied to provide important reference for predicting the safe service life of aircraft structure.
引用
收藏
页码：739 / 744
页数：6
相关论文
共 50 条
  • [31] RELIABILITY AND SERVICE LIFE OF MACHINES
    OSTAPCHU.YG
    RUSSIAN ENGINEERING JOURNAL-USSR, 1965, 45 (07): : 16 - &
  • [32] Service life prediction for aircraft coatings
    Guseva, O
    Brunner, S
    Richner, P
    POLYMER DEGRADATION AND STABILITY, 2003, 82 (01) : 1 - 13
  • [33] Estimating Life Scatter in Fretting Fatigue Crack Initiation
    Slack, Trevor S.
    Leonard, Benjamin D.
    Sadeghi, Farshid
    TRIBOLOGY TRANSACTIONS, 2013, 56 (04) : 531 - 535
  • [34] Scatter factors of fatigue life obeying different distributions
    He, Xiao-Fan
    Liu, Wen-Ting
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2002, 28 (01): : 47 - 49
  • [35] Investigation of Thermal Fatigue Life Scatter of IVH in PWB
    Takenaka, Kunihiro
    Yu, Qiang
    2012 13TH IEEE INTERSOCIETY CONFERENCE ON THERMAL AND THERMOMECHANICAL PHENOMENA IN ELECTRONIC SYSTEMS (ITHERM), 2012, : 194 - 201
  • [36] Estimating Life Scatter in Fretting Fatigue Crack Initiation
    Slack, Trevor S.
    Leonard, Benjamin D.
    Sadegh, Farshid
    TRIBOLOGY & LUBRICATION TECHNOLOGY, 2013, 69 (10) : 64 - +
  • [37] Thermomechanical fatigue life due to scatter in constitutive parameters
    Leidermark, Daniel
    Rouse, James
    Engel, Benedikt
    Hyde, Christopher
    Pattison, Stephen
    Stekovic, Svjetlana
    Computational Materials Science, 2021, 198
  • [38] A novel method for structure's fatigue life scatter simulation under material variability
    Du, Weiqi
    Li, Shuxin
    Luo, Yuanxin
    INTERNATIONAL JOURNAL OF FATIGUE, 2021, 149
  • [39] Thermomechanical fatigue life due to scatter in constitutive parameters
    Leidermark, Daniel
    Rouse, James
    Engel, Benedikt
    Hyde, Christopher
    Pattison, Stephen
    Stekovic, Svjetlana
    COMPUTATIONAL MATERIALS SCIENCE, 2021, 198
  • [40] Fatigue life scatter of aluminium alloy helicopter lugs
    Xi, NS
    Xie, ML
    Zhang, ZL
    Tao, CH
    ENGINEERING FAILURE ANALYSIS, 2000, 7 (04) : 239 - 247
12345