Investigation on Random Parameters of Aircraft Structural Reliability Model

Article Preview

Abstract:

By studying on reliability model of aircraft structure holistic life assessment, several random parameters are chosen to analyze the randomness of aircraft structure life in this document, the sensitivity of random parameters is investigated to determine the important parameters. The fuzzy random parameters are also studied in this document, the influence of these parameters to aircraft structure reliability is analyzed in the final.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 378-379)

Pages:

51-55

Citation:

Online since:

October 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Smith J H, Perez R, Sankaran K K. The effect of corrosion on fatigue life- a non-deterministic approach. AIAA-2001. 1376.

Google Scholar

[2] Zhang R X, Mahadevan S. Reliability-based reassessment of corrosion fatigue life[J]. Structural Safety, 2001, 23: 77~91.

DOI: 10.1016/s0167-4730(01)00002-9

Google Scholar

[3] Goswami T K, Hoeppner D W. Pitting corrosion fatigue of structural materials[M]. New York: ASME, (1995).

Google Scholar

[4] Xiaoming Tan. Fatigue life evaluation of aircraft structure under corrosive environment [D]. Yantai:Naval Aeronautical Engineering Academy,2006(In Chinese).

Google Scholar

[5] Pan S, Sankaran M. Damage tolerance approach for probabilistic pitting corrosion fatigue life prediction[J]. Engineering Fracture Mechanics, 2001, 68: 1493~1507.

DOI: 10.1016/s0013-7944(01)00041-8

Google Scholar

[6] Xueren Wu: Aircraft structure metal materials mechanics capability manual(Volume III Corrosion Fatigue) (Aviation Industry Press, Beijing 1996: 230~245. [In Chinese].

Google Scholar

[7] Pan S and Sankaran M. Probabilistic estimation of pitting corrosion fatigue life, AIAA-2000-1644.

Google Scholar

[8] Harlow D G, Wei R P. A probability model for the growth of corrosion pits in aluminum alloys induced by constituent particles. Engineering Fracture Mechanics[J], 1998, 59(3): 305~325.

DOI: 10.1016/s0013-7944(97)00127-6

Google Scholar