Accession Number : AD0708634

Title :   AN ELECTRONIC SCANNING METHOD OF PHOTOELASTIC ANALYSIS,

Corporate Author : IOWA STATE UNIV AMES ENGINEERING RESEARCH INST

Personal Author(s) : Martin,D. M. ; McGee,Thomas D.

Report Date : MAY 1969

Pagination or Media Count : 17

Abstract : The paper describes the use of a conventional closed circuit television system to enhance contrast and to aid in the analysis of stress distribution in photoelastic analysis. The use of an oscilloscope display permits the analysis to read stress distribution directly and to magnify the scale electronically. (Author)

Descriptors :   (*PHOTOELASTICITY, OPTICAL SCANNING), TELEVISION DISPLAY SYSTEMS, ELECTRON BEAMS, OPTICAL IMAGES, VIDEO SIGNALS, OSCILLOSCOPES, STRESSES, TEST METHODS

Subject Categories : Test Facilities, Equipment and Methods
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE