{"id":458992,"date":"2026-05-29T11:49:47","date_gmt":"2026-05-29T11:49:47","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/question-regarding-applicability-of-yld2004-18p-for-shell-elements\/"},"modified":"2026-05-29T11:49:47","modified_gmt":"2026-05-29T11:49:47","slug":"question-regarding-applicability-of-yld2004-18p-for-shell-elements","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/question-regarding-applicability-of-yld2004-18p-for-shell-elements\/","title":{"rendered":"Question Regarding Applicability of YLD2004-18p for Shell Elements"},"content":{"rendered":"<p>&lt;p&gt;&nbsp;Dear LS-DYNA Support Team, I hope you are doing well.&lt;\/p&gt;&lt;p&gt;I would like to ask whether the yield locus model **YLD2004-18p** can be applied to **shell elements** in LS-DYNA.&lt;\/p&gt;&lt;p&gt;Could you please let me know if this material model is supported for shell formulations, and if there are any specific limitations or requirements that need to be considered?&lt;\/p&gt;&lt;p&gt;Thank you very much for your support.&lt;\/p&gt;&lt;p&gt;&nbsp;Best regards,&lt;\/p&gt;&lt;p&gt;&nbsp;Philipp&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-458992","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27814"],"_bbp_topic_id":["458992"],"_bbp_subscription":["693312","679600","275204"],"_bbp_author_ip":["194.180.194.77"],"_bbp_last_reply_id":["459005"],"_bbp_last_active_id":["459005"],"_bbp_last_active_time":["2026-05-29 13:12:14"],"_bbp_reply_count":["2"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["3"],"_bbp_engagement":["693312","679600","275204"],"_btv_view_count":["86"],"_bbp_topic_status":["unanswered"]},"test":"pneufeldhs-koblenz-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/458992","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\/458992\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=458992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}