Accession Number : AD0727263

Title :   A Method of Evaluating Cyclic Creep,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Kovpak,V. I. ; Kuzema,Yu. A.

Report Date : 23 MAR 1971

Pagination or Media Count : 9

Abstract : A derivation is given of a relation for determining the effective stress under conditions of cyclic loading (loads varying according to a trapezoidal cycle) in the evaluation of the behavior of materials in the presence of cyclic creep. It is shown that the relation is useful in the conversion of stationary test data to cyclic creep and fatigue data. (Author)

Descriptors :   (*FATIGUE(MECHANICS), TEST METHODS), CREEP, STRESSES, THERMAL STABILITY, MATERIALS, USSR

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE