Preprints of the National Meeting of JWS
Preprints of the National Meeting of JWS
Session ID : 240
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Three-dimensional Measurement of Welding Residual Stress of Coolant Pipe Joint in Nuclear Reactor Plant by Inherent Strain Method
*Norifumi KasaharaAkira MaekawaKeisuke AokiKeiji Nakacho
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Abstract
The welding residual stress of coolant pipe joint in nuclear plant is measured by the inherent strain method. In this study, the three-dimensional distribution is obtained, which includes circumferential remarkable change.
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© 2011 by Japan Welding Society
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