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Author:

Zhai, Jian-ming (Zhai, Jian-ming.) | Li, Xiao-yang (Li, Xiao-yang.)

Indexed by:

EI Scopus SCIE

Abstract:

A conditional probability density distribution surface (CPDDS) is constructed by two functions in this paper. One is the function of population mean and the stress level; the other is the function of standard deviation and the stress level. The surface represents the probability density curve of fatigue life changing with the stress level. A new definition of fatigue limit as well as the determination method is given in this paper according to the small probability event of CPDDS. The proposed method can save considerable cost and time in the determination of fatigue limit. (C) 2012 Elsevier Ltd. All rights reserved.

Keyword:

CPDDS Staircase method Fatigue limit The small probability event S-N data

Author Community:

  • [ 1 ] [Zhai, Jian-ming]Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, Beijing 100124, Peoples R China
  • [ 2 ] [Li, Xiao-yang]Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Zhai, Jian-ming]Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, Beijing 100124, Peoples R China

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Source :

INTERNATIONAL JOURNAL OF FATIGUE

ISSN: 0142-1123

Year: 2012

Volume: 44

Page: 107-115

6 . 0 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 26

SCOPUS Cited Count: 34

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 13

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