{"id":294443,"date":"2023-07-24T08:32:28","date_gmt":"2023-07-24T08:32:28","guid":{"rendered":"\/forum\/forums\/topic\/bolted-joints-modeling-for-mos-calculation\/"},"modified":"2023-07-24T08:32:28","modified_gmt":"2023-07-24T08:32:28","slug":"bolted-joints-modeling-for-mos-calculation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bolted-joints-modeling-for-mos-calculation\/","title":{"rendered":"Bolted joints modeling for MoS calculation"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I am starting to model bolted joints in my assembly, and I am not fully conviced which is the more convenient way to do that. The goal is to calculate the Margins of Safety (MoS), so that I would need an model from which I can extract three forces and three moments.<\/p>\n<p>I remember that bolts can be modeled in MSC Nastran by connecting the centres of the holes and the rest of the structure with RBE2 elements, and then by connecting the centres of the holes with CBUSH elements. I am not sure if preload could be modeled this way though. My question is: is there a similar approach in Ansys?<\/p>\n<p>Many thanks,<\/p>\n<p>Gianluca<\/p>\n","protected":false},"template":"","class_list":["post-294443","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello,I am starting to model bolted joints in my assembly, and I am not fully conviced which is the more convenient way to do that. 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