Please use this identifier to cite or link to this item:
|Title:||Photoelastic stress analysis using an object step-loading method||Authors:||Ng, T.W.||Issue Date:||Jun-1997||Citation:||Ng, T.W. (1997-06). Photoelastic stress analysis using an object step-loading method. Experimental Mechanics 37 (2) : 137-141. ScholarBank@NUS Repository.||Abstract:||Sensitive, computer-aided retardation phase measurement methods suffer from the problem of discontinuity, which, in turn, hinders faultless phase unwrapping for stress determination in photoelasticity. An object step-loading method is introduced in this paper to overcome such a problem. One advantage of the technique is that the entire loading-to-stress history is computed. In this paper, the theoretical aspects related to implementation of the object step-loading method in computer-aided photoelasticity are outlined, and experimental verification is performed on a birefringent model subjected to compressive loading by comparing stress values with those computed using the theory of elasticity.||Source Title:||Experimental Mechanics||URI:||http://scholarbank.nus.edu.sg/handle/10635/67793||ISSN:||00144851|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 29, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.