Probability of failure calculations and confidence band estimates for an annular brittle disc fractured under centrifugal loading-Reference-Cited by-同舟云学术

Probability of failure calculations and confidence band estimates for an annular brittle disc fractured under centrifugal loading

Published:1986-07-01 Issue:3 Volume:21 Page:121-126
ISSN:0309-3247
Container-title:The Journal of Strain Analysis for Engineering Design
language:en
Short-container-title:The Journal of Strain Analysis for Engineering Design

Author:

Cooper N R¹,Margetson J¹,Humble S²

Affiliation:

1. Royal Armaments Research and Development Establishment

2. Royal Military College of Science, Cranfield

Abstract

Monte Carlo simulation techniques are used in conjunction with the pivotal quantities of the two parameter Weibull distribution (or three parameter Weibull distribution with prescribed threshold stress) to calculate confidence bands for the probability of failure of thin annular discs subjected to centrifugal loading. The theoretical predictions, assuming either volume or surface defects govern failure, are compared with experimental fracture data.

Publisher

SAGE Publications

Subject

Applied Mathematics,Mechanical Engineering,Mechanics of Materials,Modeling and Simulation

Link

http://journals.sagepub.com/doi/pdf/10.1243/03093247V213121

Reference13 articles.

1. A design exercise for a ceramic turbine disc subjected to centrifugal stresses

2. A fracture criterion for nuclear graphite

3. A Statistical Theory for the Fracture of Brittle Structures Subjected to Nonuniform Polyaxial Stresses

4. Statistical fracture theory for multiaxial stress states using weibull's three-parameter function

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1. Confidence band estimations for distributions used in probabilistic design;International Journal of Mechanical Sciences;1988-01