Experimental investigation of a circumferential crack in a PMMA cylindrical shell using caustics

Volume: 79, Pages: 106086 - 106086
Published: Oct 1, 2019
Abstract
In this paper, the optical method of transmitted caustics is extended to study the stress singularity at the tip of a circumferential crack in a PMMA cylindrical shell. First, a new theoretical analysis of light path is presented based on local deformations around the circumferential crack tip and geometry condition of the cylindrical shell. Second, governing equations of transmitted caustics are established, and the effects of material...
Paper Details
Title
Experimental investigation of a circumferential crack in a PMMA cylindrical shell using caustics
Published Date
Oct 1, 2019
Volume
79
Pages
106086 - 106086
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