@article{oai:kanazawa-u.repo.nii.ac.jp:00055244,
 author = {Sasaki, Toshihiko and Hirose, Yukio and 佐々木, 敏彦 and 広瀬, 幸雄},
 issue = {704},
 journal = {日本機械学会論文集A編, Transactions of the Japan Society of Mechanical Engineers Series A},
 month = {Apr},
 note = {In order to study on a method of neutron stress measurement using the cos a method, a numerical simulation study was performed comparing with experimental data. The resultant diffraction profiles, which are defined as the distribution of the intensity of diffracted beams in the radial direction from the center of the diffraction ring, were calculated by summing all diffraction profiles which were diffracted at entire depth in the material. The locations of the peak points which were determined using the half value breadth method (or the centroid method) showed dent distribution with respect to the central angle of the diffraction ring even in case of stress free state. Though the stresses calculated by the cos α method showed different values from the initial stresses, the difference between the calculated and initial stresses almost kept constant for different stress level. These misfit stresses can be vanished after correcting original diffraction radius using that in stress free. The results obtained by the present simulation study agreed with those obtained in the previous experiment, which suggests the validity of the method of neutron stress measurement combining both an area detector and the cos α method., 金沢大学人間社会研究域人間科学系},
 pages = {670--676},
 title = {cosα法による中性子応力測定に関する基礎的研究},
 volume = {71},
 year = {2005}
}