{"id":313136,"date":"2023-10-24T18:46:59","date_gmt":"2023-10-24T18:46:59","guid":{"rendered":"\/forum\/forums\/topic\/fatigue-in-ls-dyna\/"},"modified":"2023-10-24T18:46:59","modified_gmt":"2023-10-24T18:46:59","slug":"fatigue-in-ls-dyna","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fatigue-in-ls-dyna\/","title":{"rendered":"Fatigue in LS-Dyna"},"content":{"rendered":"<p><span class=\"HwtZe\" lang=\"en\"> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Hi all.<\/span><\/span> <\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">I&#8217;m simulating drilling in LS-Dyna.<\/span><\/span>&nbsp;<\/span><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/24-10-2023-1698172723-mceclip0.png\"><\/p>\n<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">I&#8217;ve now reached the wear and tear stage.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">I want to calculate wear using the classical method, using the SN curve.<\/span><\/span> <\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">I have a dilemma about which method to choose.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">This will be one of three:<\/span><\/span><\/span><\/p>\n<p>1.SN curve + FATIGUE card<\/p>\n<p>2.SN curve + FREQUENCY_DOMAIN_RANDOM_VIBRATION_FATIGUE card<\/p>\n<p>3.SN curve + FATIGUE_MULTIAXIAL card.<\/p>\n<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Thank you.<\/span><\/span><\/span><\/p>\n","protected":false},"template":"","class_list":["post-313136","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["257647","178077"],"_bbp_author_ip":["23.206.193.154"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["454"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["313136"],"_bbp_forum_id":["27814"],"_bbp_engagement":["178077","257647"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["313343"],"_bbp_last_active_id":["313343"],"_bbp_last_active_time":["2023-10-25 18:58:17"]},"test":"javat33489gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/313136","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\/313136\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=313136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}