Nov 29, 2018 · The deficiency says, "Load case 1: WRC 537: g = rm / t < 5 (ratio not covered by WRC 537; rm / t = 5 used.)" Upon reading WRC 537, I believe that it is due to the gamma ratio …

Oct 18, 2018 · WRC 537 (and it's predecessor WRC 107) are for a rectangle or cylinder on a head or cylinder for which there is no penetration. Hence, the stresses calculated do not …

Jan 19, 2018 · Hi to everyone, can anyone tell me if there is any restriction for WRC 537 application in case for external attachments (for example Cross plates) welded directly to the …

Jan 19, 2022 · WRC 537 conducts six independent stress analyses (for each load) and then superimposes all of the six results on top of each other to get a total stress at each of the four …

Jun 24, 2004 · WRC 107 and 297 are based on different methods of analysis. 297 considers the relative stiffness of the nozzle as well as the cylindrical shell (297 considers only cylinders …

May 31, 2011 · WRC Bulletin 537 Precision Equations and Enhanced Diagrams For Local Stresses In Spherical and Cylindrical Shells Due To External Loadings For Implementation of …

Sep 12, 2017 · Sounds like the lug is supported (welded) on 3 sides and that a local stress analysis of the shell is not required. Nor would the analysis using WRC 107/537 or EN 13445 …

Jan 4, 2019 · WRC 107/537 does not cover hollow attachments in cylinders (i.e. nozzles). You need to use judgement/experience to decide if a nozzle in a cylinder is rigid and reinforced …

Jun 20, 2022 · WRC-537 Calculation Thread starter Champ58; ... WRC 107 nozzle calculations. Mech2325; Jan 24, 2019 ...

Jun 20, 2022 · WRC-537 Calculation Thread starter Champ58; Start date Jun 20, 2022; Status Not open for further replies.