... of reverse yielding. The residual stress data are presented, compared and discussed. 10 09 2010 25 03 2011 22 12 2011 22 12 2011 claddings internal stresses pressure vessels refractories steel stress measurement titanium autofrettage residual stress neutron...

... neutron and synchrotron diffraction residual stress measurements are available. The current research was initiated to provide additional experimental residual stress data for the edge-welded beam by applying, in tandem, the slitting and contour residual stress measurement methods. The contour and slitting...

... 07 2009 04 01 2010 04 01 2010 heat treatment internal stresses neutron diffraction plates (structures) stress measurement stress-strain relations welding welds neutron diffraction synchrotron diffraction residual stress welding beads-on-plate postweld heat...

... ) } = − { [ M ( z i ) ] T [ M ( z i ) ] } − 1 [ M ( z i ) ] T { ε ̃ ( z i ) } Residual stress measurements were made at the two locations shown in Fig. 4 (denoted as holes 1 and 2). The procedure described in ( 7 ) was employed for both sets...

...Brent H. Chance, Graduate Student; Don E. Bray, Associate Professor This study investigates transverse stress relaxation in welded steel plates. Two different methods of stress measurement were used; strain gages and critically refracted longitudinal L CR waves. The material investigated was ASTM...

..., of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS . Manuscript received by the PVP Division, December 19, 2000; revised manuscript received March 29, 2002. Associate Editor: S. Y. Zamrik. 22 July 2001 19 December 2000 29 March 2002 26 07 2002 neutron diffraction stress measurement...

..., uniform tensile stress. The stresses are recorded and compared with the real value calculated using the force and the bar cross-sectional area and, with the stresses calculated using the deformation of a strain gage bonded to the bar surface. Ultrasonic methods for residual stress measurement...

...Vladimir Zilberstein; Mike Fisher; David Grundy; Darrell Schlicker; Vladimir Tsukernik; Valeriy Vengrinovich; Neil Goldfine; Thomas Yentzer Conformable eddy current sensors with grid methods can provide an effective means for applied stress measurements and for characterization of residual stresses...

... , A. , and Bray , Don E. , 2000 , “ Ultrasonic Stress Measurement Using PC Based and Commercial Flaw Detectors ,” Rev. Sci. Instrum. , 71 , No. 9, Sept., pp. 3464 – 3469 . Santos, A. A., and Bray, Don E., 2000, “Application of Longitudinal Critically Refracted Waves to Evaluate Stresses in Railroad...

... of these joints. Such techniques as collimated X-ray beam radiography 1 , indentation fracture, and laser speckle imaging have been developed with limited success. No truly nondestructive techniques for evaluating joint conditions have been established yet. interface phenomena stress measurement...

... will result at lower stress levels. These experimental techniques are shown to substantially expand the stress measurement range for this technique. Notice that there is a higher fringe density at the shorter time period in all cases. This is because the specimens are warmer and more thermal expansion...

... engineering industries (CETIM) in the field of development of an ultrasonic method for stress measurements. This method is potentially advantageous because it is nondestructive, has good portability, and is easy to use. In the paper are discussed the results obtained with ultrasonics on steel welded plate...

...%. Based on these results and authors’ earlier work, a modification to ASME Code formulas is proposed for calculation of more realistic values of the stress indices for bends up to 180 deg. pipe flow stress analysis stress control stress measurement pressure vessels fission reactors fission...

... such as pressure vessels. Standard conditions for SR treatment are specified in the ASME code, JIS, etc. However, they are not necessarily rational to the recent, large-size structures constructed of high-quality thick plates. joining processes welding annealing stress measurement stress relaxation...

.... J. , Mayfield , M. E. , and McNeil , M. , 2000 , “ Modeling of Weld Residual Stresses in Core Shroud Structures ,” Nucl. Eng. Des. , 195 , pp. 171 – 187 . This work is published with permission of British Energy Generation Ltd. The deep hole residual stress measurements were...

... by the PVP Division, February 26, 2001; revised manuscript received July 20, 2001. Associate Editor: D. M. Fryer. 26 February 2001 20 July 2001 stress measurement stress analysis pressure vessels plasticity Autofrettage Residual Stress Bauschinger Effect Nonlinear Stress...

...; revised manuscript received June 13, 2001. Associate Editor: R. C. Gwaltney. 18 August 1999 13 June 2001 joining processes welding stress effects stress relaxation stress measurement plasticity creep annealing pressure vessels Stress-relief annealing (hereinafter...

... and Stubbe, and Roberts, as mentioned by Viswanathan 10 . chromium alloys molybdenum alloys steel alloy steel creep testing stress measurement stress effects oxidation pressure vessels 2001 ASME ...

...Makoto Hayashi; Kunio Enomoto Changes in the residual stress in a worked surface layer of type 304 austenitic stainless steel due to tensile deformation were measured by the X-ray diffraction residual stress measuring method. The compressive residual stresses introduced by end-mill, end-mill side...

... Technol. , 121 , pp. 430 – 436 . modelling fatigue testing stress analysis stress measurement fatigue yield strength Full-scale fatigue life tests of cannon breech assemblies are routinely conducted as a laboratory simulation of firing conditions in order to directly determine...