{"id":374934,"date":"2024-08-02T09:40:46","date_gmt":"2024-08-02T09:40:46","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/"},"modified":"2024-08-02T09:44:56","modified_gmt":"2024-08-02T09:44:56","slug":"374934","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/","title":{"rendered":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef"},"content":{"rendered":"<p>&lt;p&gt;Hi Ji,&lt;br&gt;What is the error message that you received in the solver output file? I think &ldquo;the contact state has changed abruptly&rdquo; is the warning message.&nbsp;&lt;br&gt;Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact?&nbsp;&lt;br&gt;From this statement, &ldquo;the contact state has changed abruptly.&rdquo; We can suggest the following points to check.&nbsp;&lt;br&gt;1. Check the contact status and see the status of the contact. Adjust the pinball radius if required.&nbsp;&lt;br&gt;2. Increase the substeps and mesh density.&nbsp;&lt;br&gt;3. If you are using frictional contact, then try to select &ldquo;add offset ramped effect&rdquo; in the interface treatment cell under the contact.&nbsp;&lt;br&gt;Please let me know if this helps you or not.&nbsp;&lt;br&gt;&lt;br&gt;Best Regards,&lt;br&gt;Sampat&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-374934","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi Ji,What is the error message that you received in the solver output file? I think \u201cthe contact state has changed abruptly\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \u201cthe contact state has changed abruptly.\u201d We\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Ji,What is the error message that you received in the solver output file? I think \u201cthe contact state has changed abruptly\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \u201cthe contact state has changed abruptly.\u201d We\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-08-02T09:40:46+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-08-02T09:44:56+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi Ji,What is the error message that you received in the solver output file? I think \u201cthe contact state has changed abruptly\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \u201cthe contact state has changed abruptly.\u201d We\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374934\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374934\\\/#listItem\",\"name\":\"Reply To: \\u77ac\\u6001\\u52a8\\u529b\\u5b66\\u6c42\\u89e3\\u53d1\\u751f\\u9519\\u8bef\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374934\\\/#listItem\",\"position\":2,\"name\":\"Reply To: \\u77ac\\u6001\\u52a8\\u529b\\u5b66\\u6c42\\u89e3\\u53d1\\u751f\\u9519\\u8bef\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374934\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374934\\\/\",\"name\":\"Reply To: \\u77ac\\u6001\\u52a8\\u529b\\u5b66\\u6c42\\u89e3\\u53d1\\u751f\\u9519\\u8bef | Ansys Learning Forum\",\"description\":\"Hi Ji,What is the error message that you received in the solver output file? I think \\u201cthe contact state has changed abruptly\\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \\u201cthe contact state has changed abruptly.\\u201d We\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374934\\\/#breadcrumblist\"},\"datePublished\":\"2024-08-02T09:40:46+00:00\",\"dateModified\":\"2024-08-02T09:44:56+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef | Ansys Learning Forum","description":"Hi Ji,What is the error message that you received in the solver output file? I think \u201cthe contact state has changed abruptly\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \u201cthe contact state has changed abruptly.\u201d We","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/#listItem","name":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/#listItem","position":2,"name":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/","name":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef | Ansys Learning Forum","description":"Hi Ji,What is the error message that you received in the solver output file? I think \u201cthe contact state has changed abruptly\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \u201cthe contact state has changed abruptly.\u201d We","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/#breadcrumblist"},"datePublished":"2024-08-02T09:40:46+00:00","dateModified":"2024-08-02T09:44:56+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef | Ansys Learning Forum","og:description":"Hi Ji,What is the error message that you received in the solver output file? I think \u201cthe contact state has changed abruptly\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \u201cthe contact state has changed abruptly.\u201d We","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/","article:published_time":"2024-08-02T09:40:46+00:00","article:modified_time":"2024-08-02T09:44:56+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef | Ansys Learning Forum","twitter:description":"Hi Ji,What is the error message that you received in the solver output file? I think \u201cthe contact state has changed abruptly\u201d is the warning message. Is there any rigid body motion, or are you getting any elements with high distortion-related issues? Are you using frictional contact? From this statement, \u201cthe contact state has changed abruptly.\u201d We"},"aioseo_meta_data":{"post_id":"374934","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 16:34:32","updated":"2026-08-14 19:33:34","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: \u77ac\u6001\u52a8\u529b\u5b66\u6c42\u89e3\u53d1\u751f\u9519\u8bef","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374934\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/374934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/374934\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=374934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}