Accession Number:

AD0758845

Title:

Use of Multiple Regression Analysis to Develop Predictive Models for Failure Times of Adhesive Bonds at Constant Stress. II. Aluminum Adherends.

Descriptive Note:

Technical memo.,

Corporate Author:

PICATINNY ARSENAL DOVER N J

Report Date:

1973-03-01

Pagination or Media Count:

16.0

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, 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

Subject Categories:

  • Adhesives, Seals and Binders
  • Couplers, Fasteners and Joints

Distribution Statement:

APPROVED FOR PUBLIC RELEASE