{"id":166385,"date":"2022-02-14T15:06:55","date_gmt":"2022-02-14T15:06:55","guid":{"rendered":"\/forum\/forums\/topic\/obtaining-stress-strain-curve-from-experiment\/"},"modified":"2022-02-24T06:35:20","modified_gmt":"2022-02-24T06:35:20","slug":"obtaining-stress-strain-curve-from-experiment","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/obtaining-stress-strain-curve-from-experiment\/","title":{"rendered":"Obtaining stress &#8211; strain curve from experiment"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello all,<\/p>\n<p>I am facing a problem of obtaining good material data input for my simulations. I would like to work on calculating stresses and strains of elements made of forged brass. Unfortunately, no manufacturer provides mechanical data for forgings, only for brass bars in different delivery states. However, I have an access to data (force &#8211; elongation graphs) obtained in an experiment where the forging itself was subjected to tension. <\/p>\n<p>Therefore I would like to ask if there is a way I could somehow replicate this test in simulation in order to retrieve an approximate stress &#8211; strain data for the material properties for future simulations? If yes, how should I proceed with material settings in such test replication?<\/p>\n<p><\/p>\n<\/p>\n<p>I will be thankful for any answers.<\/p>\n<p>All the best!<\/p>\n","protected":false},"template":"","class_list":["post-166385","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["523"],"_bbp_likes_count":["0"],"_bbp_subscription":["231909"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["166385"],"_bbp_forum_id":["27791"],"_bbp_engagement":["88","65573","181155","184818"],"_bbp_voice_count":["4"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["205448"],"_bbp_last_active_id":["205448"],"_bbp_last_active_time":["2022-02-24 06:35:20"]},"test":"nabuzor"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/166385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/166385\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=166385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}