Dual-Axis Hole-Drilling ESPI Residual Stress Measurements

dc.contributor.author	Gary S. Schajer
dc.contributor.author	Michael Steinzig
dc.date.accessioned	2017-05-09T00:38:00Z
dc.date.available	2017-05-09T00:38:00Z
dc.date.copyright	January, 2010
dc.date.issued	2010
dc.identifier.issn	0094-4289
dc.identifier.other	JEMTA8-27124#011007_1.pdf
dc.identifier.uri	http://yetl.yabesh.ir/yetl/handle/yetl/143371
dc.description.abstract	A novel dual-axis ESPI hole-drilling residual stress measurement method is presented. The method enables the evaluation of all the in-plane normal stress components with similar response to measurement errors, significantly lower than with single-axis measurements. A numerical method is described that takes advantage of, and compactly handles, the additional optical data that are available from the second measurement axis. Experimental tests were conducted on a calibrated specimen to demonstrate the proposed method, and the results supported theoretical expectations.
dc.publisher	The American Society of Mechanical Engineers (ASME)
dc.title	Dual-Axis Hole-Drilling ESPI Residual Stress Measurements
dc.type	Journal Paper
dc.journal.volume	132
dc.journal.issue	1
dc.journal.title	Journal of Engineering Materials and Technology
dc.identifier.doi	10.1115/1.3184035
dc.journal.fristpage	11007
dc.identifier.eissn	1528-8889
dc.keywords	Measurement
dc.keywords	Drilling
dc.keywords	Stress
dc.keywords	Electronic speckle pattern interferometry AND Errors
dc.tree	Journal of Engineering Materials and Technology:;2010:;volume( 132 ):;issue: 001
dc.contenttype	Fulltext