Accession Number : AD0711758

Title :   CALCULATIONS OF FORCES APPEARING IN A FIBER OF INFINITE LENGTH WITH A TRANSVERSE IMPACT WITH VARIABLE VELOCITY,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Pavlenko,A. L. ; Pavlov,B. M. ; Roslyakov,G. S.

Report Date : 06 AUG 1970

Pagination or Media Count : 24

Abstract : The paper investigates the solution of the wave problem concerning the stresses generated in an elastic stretchable filament of infinite length following a transverse impact of variable velocity. The strain-stress relationship is assumed nonlinear in general. The presentation of the basic equation and of the initial and boundary conditions is followed by a description of the wave patterns and an outline of the numerical calculation of the problem using the method of characteristics described by two of the present authors (A. L. Pavlenko, B. M. Pavlov, Sbornik rabot VTs MGU 'Chislennyye metody v gazovoy dinamike,' no. 4, 1965, pp 261-286) Calculations are carried out for two different filaments, both obeying Hooke's law. (Author)

Descriptors :   (*FIBERS, DEFORMATION), IMPACT SHOCK, ELASTIC PROPERTIES, DEFORMATION, STRESSES, TORSION, NUMERICAL ANALYSIS, EQUATIONS OF MOTION, USSR

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE