Use of Multiple Regression Analysis to Develop Predictive Models for Failure Times of Adhesive Bonds at Constant Stress. II. Aluminum Adherends.
Abstract
OF Multiple Regression Analysis to Develop Predictive Models for Failure Times of Adhesive Bonds at Constant Stress. II. Aluminum Adherends.Technical memo.,Jones,William C. ;McAbee,Elise ;Wegman,Raymond F. ;Levi,David W. ;PA-TM-2066Aee also report dated Dec 72, AD-754 526.(*bonded joints, reliability), (*aluminum, *bonding), mathematical prediction, life expectancy, stresses, failure(mechanics), adhesives, regression analysisaluminum alloy 2024, computer aided analysisA predictive model was developed for failure times of epoxy adhesive-bonded aluminum under a constant stress. The independent variables in the model were temperature, relative humidity, and stress. The coefficients of the model were computed by a multiple regression analysis. The model was shown to be a good predictor of failure times. The performance of a previously developed reaction rate model was also verified by regression techniques. (Author-PL)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1973
- Accession Number
- AD0758845
Entities
People
- David W. Levi
- Elise Mcabee
- Raymond F. Wegman
- William C. Jones
Organizations
- Picatinny Arsenal