{"id":40415,"date":"2020-01-26T18:09:41","date_gmt":"2020-01-26T18:09:41","guid":{"rendered":"\/forum\/forums\/topic\/errors-with-multilinear-elasticity-material-model\/"},"modified":"2020-01-26T18:09:41","modified_gmt":"2020-01-26T18:09:41","slug":"errors-with-multilinear-elasticity-material-model","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/errors-with-multilinear-elasticity-material-model\/","title":{"rendered":"Errors with Multilinear Elasticity material model"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>I have piece-wise non-linear stress-strain data, that I need to input to Ansys. It seems like the &#8220;Multilinear elasticity&#8221; model is most suitable, as you can enter piece-wise data. I know this unloads along the original path, and that is not a problem, as I do not need to consider unloading. As Multilinear Elasticity is not available in Workbench, I&#8217;m working in MAPDL (unfamiliar for me).<\/p>\n<p><\/p>\n<p>I am having trouble getting the Multilinear Elasticity (MELAS) model to work. I keep getting error messages.<\/p>\n<p><\/p>\n<p>When setting up the MELAS table (via GUI):<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/ebec2d4f-533a-475f-a5c7-ab4e01282f97\/8a9b7b9d-9537-40f7-adbd-ab4e012ab68d_1.jpg?width=690&amp;upscale=false\" alt=\"MELAS error\"><\/p>\n<p><\/p>\n<p>Can anyone provide more detail on what this error means?<\/p>\n","protected":false},"template":"","class_list":["post-40415","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["12595"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["2716"],"_bbp_subscription":["246864"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["40415"],"_bbp_forum_id":["27791"],"_bbp_engagement":["159720","172524","172577"],"_bbp_voice_count":["3"],"_bbp_reply_count":["9"],"_bbp_last_reply_id":["103723"],"_bbp_last_active_id":["103723"],"_bbp_last_active_time":["2020-01-28 23:21:50"]},"test":"langlinator"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/40415","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\/40415\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=40415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}