Case Studies on the Application of Structural Reliability Analysis Methods

2018 ◽  
pp. 119-172
Author(s):  
Mojtaba Mahmoodian
Keyword(s):  
Reliability Analysis ◽  
Case Studies ◽  
Structural Reliability ◽  
Structural Reliability Analysis ◽  
Analysis Methods

Comparisons of Two Non-probabilistic Structural Reliability Analysis Methods for Aero-engine Turbine Disk

2017 ◽  
Vol 34 (3) ◽  
Author(s):  
Zheng Liu ◽  
Le Yu ◽  
Yan-Feng Li ◽  
Jinhua Mi ◽  
Hong-Zhong Huang
Keyword(s):  
Probability Theory ◽  
Reliability Analysis ◽  
Structural Reliability ◽  
Turbine Disk ◽  
Imprecise Probability ◽  
Structural Reliability Analysis ◽  
Theoretical System ◽  
Analysis Methods ◽  
Aero Engine

AbstractTurbine disk is a key component of aero-engine and the failure of turbine disk will lead to disastrous consequences, making the structural reliability analysis for the turbine disk as an urgent issue. Taking the turbine disk as the case study, this paper will compare two non-probabilistic structural reliability analysis methods of imprecise structural reliability analysis and interval structural reliability analysis aiming at providing a more profound understanding about the theoretical system of imprecise probability theory. Moreover, according to the comparisons, this paper will predict the prospects or the works should to be done for the widely application of imprecise probability theory.

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