Design of torsionally unbalanced structural systems based on code provisions II: Strength distribution

1992 ◽  
Vol 21 (7) ◽  
pp. 629-644 ◽  
Author(s):  
T. J. Zhu ◽  
W. K. Tso
Keyword(s):  
Strength Distribution ◽  
Structural Systems ◽  
Code Provisions

Part Reliability Design of Air-Cooled Turbine Blade Under Thermal Stress-Dependent Strength Using Polynomial Method

2010 ◽  
Author(s):  
Chun Nam Wong ◽  
Hong-Zhong Huang ◽  
Jingqi Xiong ◽  
Daijun Ling
Keyword(s):  
Thermal Stress ◽  
Turbine Blade ◽  
Strength Distribution ◽  
Interference Model ◽  
Polynomial Method ◽  
Structural Systems ◽  
Reliability Design ◽  
Application Range ◽  
Stress Dependent ◽  
Mean Function

In this paper, Lagrange factor polynomial method is developed to generate the stress-strength interference model with thermal stress-dependent strength. Accuracy of this method is investigated by an aeroengine air-cooled turbine blade. The computed reliability is quite high under several thermal stress modes. Then probability mean function estimated by this method has relatively low errors over most subintervals of the thermal stress dependent strength distribution. With this approach conditional thermal stress-dependent strength reliability of aeroengine structural systems can be established conveniently. Meanwhile the application range of the classical stress-strength interference model can be extended.

POST-TENSIONED STRUCTURAL SYSTEMS - DALLAS-FT. WORTH AIRPORT

PCI Journal ◽  
1973 ◽  
Vol 18 (6) ◽  
pp. 72-91
Author(s):  
Eugene A. Lamberson
Keyword(s):  
Structural Systems ◽  
Post Tensioned

Redesigning the dynamics of structural systems

AIAA Journal ◽  
2000 ◽  
Vol 38 ◽  
pp. 147-154 ◽  
Author(s):  
John B. Ferris ◽  
Michael M. Bernitsas ◽  
Jeffrey L. Stein
Keyword(s):  
Structural Systems
Sign in / Sign up

Export Citation Format

Share Document