Accession Number : AD0761558

Title :   The Effect of Friction in a Part on the Frequency of Natural Vibrations,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Pavelko,V. P. ; Shakhmanskii,G. V.

Report Date : 17 MAY 1973

Pagination or Media Count : 10

Abstract : The article considers a change in the frequency of natural vibrations of a part with the appearance of a macrocrack. It is shown that the change can serve as source material only when estimating the dimensions of the crack, or for experimental determination of the coefficient of stress intensity. (Author)

Descriptors :   (*FRACTURE(MECHANICS), RESONANT FREQUENCY), FRICTION, CRACKS, STRESSES, LOADS(FORCES), USSR, NONDESTRUCTIVE TESTING

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE