Open AccessStrength Analysis of PGV-1000M Steam Generator Support
Author(s) -
Yaroslav Dubyk,
B. Vasylchenko,
S. Agieiev,
I. Oryniak
Publication year - 2017
Publication title -
âderna ta radìacìjna bezpeka
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.221
H-Index - 5
ISSN - 2073-6231
DOI - 10.32918/nrs.2017.3(75).05
Subject(s) - welding , generator (circuit theory) , boiler (water heating) , structural engineering , engineering , yield (engineering) , materials science , mechanical engineering , metallurgy , waste management , physics , power (physics) , quantum mechanics
The paper presents the design of PGV-1000M steam generator support. It is shown that the load in the rolling support is distributed extremely unevenly, which is associated with the compliance of the support construction. It is demonstrated that under working loads only several rollers are used, the stresses in which exceed the yield strength. This can be an additional loading factor to be considered in the analysis of welding No. 111 failure.