@inproceedings{ef5e7a3f38054afab7c26c6d44ab2310,
title = "Finite element simulation of scattered-light photoelastic fringe patterns",
abstract = "Scattered-light photoelasticity provides a nondestructive approach for analyzing the stresses in a 3-D photoelastic model. However the applicability of scattered-light photoelasticity is quite limited. In this paper, a finite element scheme is proposed to simulate the fringe patterns resulted from scattered-light photoelastic experiment. Theoretical equations are derived to integrate the retardation of successive elements having various secondary principal stress directions. Two examples were studied. One is a diametric compressed circular disk model for simulating the non-rotating secondary principal stress direction case. The other is an L-shaped cantilever plate loaded at one end to simulate the case with rotating secondary principal stress direction. Both results are compared fairly well with the experimental results. Detailed finite element procedure and results will be presented and discussed.",
author = "Chen, \{T. Y.\} and Chang, \{Y. B.\} and Chen, \{J. K.\}",
year = "2008",
language = "English",
isbn = "9781605604152",
series = "Society for Experimental Mechanics - 11th International Congress and Exhibition on Experimental and Applied Mechanics 2008",
pages = "1657--1661",
booktitle = "Society for Experimental Mechanics - 11th International Congress and Exhibition on Experimental and Applied Mechanics 2008",
note = "11th International Congress and Exhibition on Experimental and Applied Mechanics 2008 ; Conference date: 02-06-2008 Through 05-06-2008",
}