RALIABILITY CALCULATION IN CONSIDERATION OF PHYSICAL PARAMETERS OF A MATERIAL AS RANDOM PARAMETERS

Lu Wenlin; Fu Shuang

Volume 8 Issue 1

Jan. 1993

Turn off MathJax

Article Contents

Article Navigation > Journal of Aerospace Power > 1993 > 8(1): 87-88,96

Lu Wenlin, Fu Shuang. RALIABILITY CALCULATION IN CONSIDERATION OF PHYSICAL PARAMETERS OF A MATERIAL AS RANDOM PARAMETERS[J]. Journal of Aerospace Power, 1993, 8(1): 87-88,96.

Citation:

Lu Wenlin, Fu Shuang. RALIABILITY CALCULATION IN CONSIDERATION OF PHYSICAL PARAMETERS OF A MATERIAL AS RANDOM PARAMETERS[J]. Journal of Aerospace Power, 1993, 8(1): 87-88,96.

Lu Wenlin, Fu Shuang. RALIABILITY CALCULATION IN CONSIDERATION OF PHYSICAL PARAMETERS OF A MATERIAL AS RANDOM PARAMETERS[J]. Journal of Aerospace Power, 1993, 8(1): 87-88,96.

Citation:

Lu Wenlin, Fu Shuang. RALIABILITY CALCULATION IN CONSIDERATION OF PHYSICAL PARAMETERS OF A MATERIAL AS RANDOM PARAMETERS[J]. Journal of Aerospace Power, 1993, 8(1): 87-88,96.

PDF( 201 KB)

RALIABILITY CALCULATION IN CONSIDERATION OF PHYSICAL PARAMETERS OF A MATERIAL AS RANDOM PARAMETERS

Northwestern Polytechnical University

Received Date: 1992-01-01
Publish Date: 1993-01-28

Abstract

Abstract

A method of reliability calculation for directionally solidified turbine blade has been provided,which mainly considers physical parameters as random by means of stochastic FEM and Hasofer Lind method.The method ensures convergency of its calculation,so it is feasible.The calculation results indicate that physical parameters as random ones have less influence on the failure probability than the loading and mechanical parameters.