Stress-Strength Analysis in Design for Reliability
Jump to navigation
Jump to search
Stress-Strength Analysis for Determing Strength Distribution
Assume the stress distribution for a component is known and it is a Weibull distribution with beta=3, and eta=2000. For the current design, the strength distribution is also a Weibull distribution with beta =1.5 and eta=4000.
- Evaluate the current reliability.
- If the reliability does not meet the target reliability of 90%, please use the Target Reliability Parameter Estimator to determine what parameters would be required for the strength distribution in order to meet the specified target.
Solution