This study presents the results of electrophysical non-destructive testing collectors welded joints to body steam generators PGV 1000Mof reactor WWER-1000. The studied located in Resource Сenter National Research Nuclear University MEPhI at site reactors construction factory “Atommash” Volgodonskcity-Russia. primary loop collector was 1000Mand technical condition investigated by (EPhT). In gene...

Abstract It is common practice for government agencies to fix signs – and indeed even official temporary notices onto masonry structures using steel nails. This method of fixing destructive; it causes irreversible damage the material fabric, which has a bearing on overall aesthetic building, scenario more acute if site cultural heritage significance. Stones concrete blocks (locally referred as ...

non-destructive testing & evaluation methods are developed to inspect and investigate materialsand structures. ultrasonic testing is an ndt method can be used for measuring the thickness ofobjects, as one of its significant applications. the objective of this paper is designing and applyingan intelligent ut fuzzy control system for evaluating the thickness of thin metal objects in a rangeof...