Use of Multiple Regression Analysis to Develop Predictive Models for Failure Times of Adhesive Bonds at Constant Stress. II. Aluminum Adherends.
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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, failuremechanics, 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
- Adhesives, Seals and Binders
- Couplers, Fasteners and Joints