Method for determining crack growth parameters using fatigue life

Rui Bao; Jian Yu Zhang; Chuan Sheng Wang; Bin Jun Fei

Method for determining crack growth parameters using fatigue life

Rui Bao^*
, Jian Yu Zhang
, Chuan Sheng Wang
, Bin Jun Fei

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Since the (a, N) databank can not be easily obtained in corrosion fatigue, the method for determine the parameters of crack growth parameters in terms of fatigue life is presented. Via results comparison, the method shows its good capability under the general condition of b = 1. The small relative error of the estimation of crack length and number of load cycles for given damage probability proves that the method given in this paper can be used in probability damage tolerance analysis.

Original language	English
Pages (from-to)	245-249
Number of pages	5
Journal	Hangkong Dongli Xuebao/Journal of Aerospace Power
Volume	20
Issue number	2
State	Published - Apr 2005

Keywords

Aerospace propulsion system
Corrosion fatigue
Crack growth
Fatigue life
Parameter estimation

Cite this

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title = "Method for determining crack growth parameters using fatigue life",

abstract = "Since the (a, N) databank can not be easily obtained in corrosion fatigue, the method for determine the parameters of crack growth parameters in terms of fatigue life is presented. Via results comparison, the method shows its good capability under the general condition of b = 1. The small relative error of the estimation of crack length and number of load cycles for given damage probability proves that the method given in this paper can be used in probability damage tolerance analysis.",

keywords = "Aerospace propulsion system, Corrosion fatigue, Crack growth, Fatigue life, Parameter estimation",

author = "Rui Bao and Zhang, \{Jian Yu\} and Wang, \{Chuan Sheng\} and Fei, \{Bin Jun\}",

year = "2005",

month = apr,

language = "英语",

volume = "20",

pages = "245--249",

journal = "Hangkong Dongli Xuebao/Journal of Aerospace Power",

issn = "1000-8055",

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TY - JOUR

T1 - Method for determining crack growth parameters using fatigue life

AU - Bao, Rui

AU - Zhang, Jian Yu

AU - Wang, Chuan Sheng

AU - Fei, Bin Jun

PY - 2005/4

Y1 - 2005/4

N2 - Since the (a, N) databank can not be easily obtained in corrosion fatigue, the method for determine the parameters of crack growth parameters in terms of fatigue life is presented. Via results comparison, the method shows its good capability under the general condition of b = 1. The small relative error of the estimation of crack length and number of load cycles for given damage probability proves that the method given in this paper can be used in probability damage tolerance analysis.

AB - Since the (a, N) databank can not be easily obtained in corrosion fatigue, the method for determine the parameters of crack growth parameters in terms of fatigue life is presented. Via results comparison, the method shows its good capability under the general condition of b = 1. The small relative error of the estimation of crack length and number of load cycles for given damage probability proves that the method given in this paper can be used in probability damage tolerance analysis.

KW - Aerospace propulsion system

KW - Corrosion fatigue

KW - Crack growth

KW - Fatigue life

KW - Parameter estimation

UR - https://www.scopus.com/pages/publications/19644372592

M3 - 文章

AN - SCOPUS:19644372592

SN - 1000-8055

VL - 20

SP - 245

EP - 249

JO - Hangkong Dongli Xuebao/Journal of Aerospace Power

JF - Hangkong Dongli Xuebao/Journal of Aerospace Power

IS - 2

ER -

Method for determining crack growth parameters using fatigue life

Abstract

Keywords

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