Accession Number:

AD0684041

Title:

CORRECTED THEORY OF ELASTIC SHAPE CHANGE FOR ANISOTROPIC GLASS-REINFORCED PLASTIC,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date:

1968-10-15

Pagination or Media Count:

7.0

Abstract:

For the case of brittle destruction of fiberglass-reinforced plastic following Hooks law the equation of the Mises ellipse in polar coordinates is corrected by a correction function, taking into account anisotropy with respect to strength. By means of a Maclaurin expansion of the function and limiting oneself to two terms, one can obtain a correction term in a Mises equation in the form of a linear dependence of Delta rho on rho. the corrected values of rho differ from the experimental ones by not more than 6 on the decreasing side. Author

Subject Categories:

  • Laminates and Composite Materials

Distribution Statement:

APPROVED FOR PUBLIC RELEASE