Accession Number : AD0717826

Title :   Investigations of Strains and Stresses by Means of Moire Patterns,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Sukharev,I. P. ; Ushakov,B. N.

Report Date : 09 DEC 1970

Pagination or Media Count : 181

Abstract : The report contains a discussion of the theoretical principles, experimental procedure and the application of a new experimental method for studying strains and stresses of machine parts and structural elements in which the moire effect is used. The method permits experimental solution of a broad class of problems. It has a number of advantages over other techniques and is distinguished by simplicity of the experimental procedure and equipment. Application of the method for studying plates and membrances is discussed in greatest detail. Examples are presented from machine and aircraft building and construction practice. (Author)

Descriptors :   (*STRUCTURAL MEMBERS, PHOTOELASTICITY), (*STRESSES, PHOTOGRAPHIC ANALYSIS), MACHINES, METAL PLATES, AIRPLANE PANELS, TENSIOMETERS, STRAIN(MECHANICS), DEFORMATION, PARTIAL DIFFERENTIAL EQUATIONS, USSR

Subject Categories : Test Facilities, Equipment and Methods
      Optics
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE