{"id":281767,"date":"2023-05-01T08:19:51","date_gmt":"2023-05-01T08:19:51","guid":{"rendered":"\/forum\/forums\/topic\/spg-method-with-umat\/"},"modified":"2023-05-05T04:52:40","modified_gmt":"2023-05-05T04:52:40","slug":"spg-method-with-umat","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/spg-method-with-umat\/","title":{"rendered":"SPG method with UMAT"},"content":{"rendered":"<p>Is it possible to use a user-defined material model (UMAT) with Smoothed particle Galerkin (SPG) method?<\/p>\n<div>I want to model the impact problem with a material fracture but I have to use my own material model. What are the options to implement such a task?<\/div>\n<div>For example, if I use MAT_ADD_ERROSION can it be combined with any other material during SPG modeling?<\/div>\n<div>Or SPG method allows only a limited list of material models even with MAT_ADD_ERROSION?<\/div>\n","protected":false},"template":"","class_list":["post-281767","topic","type-topic","status-closed","hentry","topic-tag-lsdyna","topic-tag-UMAT-1","topic-tag-usermat"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["283739","181804","54492"],"_bbp_author_ip":["96.7.74.191"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1202"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["281767"],"_bbp_forum_id":["27814"],"_bbp_engagement":["54492","181804","283739"],"_bbp_voice_count":["3"],"_bbp_reply_count":["9"],"_bbp_last_reply_id":["327349"],"_bbp_last_active_id":["327349"],"_bbp_last_active_time":["2023-12-11 11:31:22"]},"test":"dadidal96gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/281767","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\/281767\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=281767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}