{"id":44852,"date":"2020-06-08T08:13:51","date_gmt":"2020-06-08T08:13:51","guid":{"rendered":"\/forum\/forums\/topic\/invalid-missing-stress-life-curve\/"},"modified":"2020-06-08T08:13:51","modified_gmt":"2020-06-08T08:13:51","slug":"invalid-missing-stress-life-curve","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/invalid-missing-stress-life-curve\/","title":{"rendered":"Invalid\/missing Stress Life curve"},"content":{"rendered":"<p style=\"box-sizing: border-box; margin: 0px 0px 10px; font-size: 15px; overflow-x: hidden; font-family: 'Open Sans', Arial, Helvetica, sans-serif;\">Hi<\/p>\n<p><\/p>\n<p style=\"box-sizing: border-box; margin: 0px 0px 10px; font-size: 15px; overflow-x: hidden; font-family: 'Open Sans', Arial, Helvetica, sans-serif;\">I am using Ansys Workbench to calculate the number of cycles till failure for an ankle implant&nbsp;made of CoCrMo and UHMWPE parts. The model is subjected to a 796 N load pointing upwards. I&#8217;ve added the material properties of isotropic elasticity, Young&#8217;s Modulus, Poisson&#8217;s Ratio, Ultimate tensile strength and tensile yield strength. However, once I have solved, I get the error- &#8220;Invalid or missing stress life curve&#8221;. Just what exactly am I missing or which parameter is wrong? Any help will be appreciated.<\/p>\n","protected":false},"template":"","class_list":["post-44852","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["17033"],"_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":["7291"],"_bbp_subscription":["252387"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["44852"],"_bbp_forum_id":["27791"],"_bbp_engagement":["79","178257"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["117783"],"_bbp_last_active_id":["117783"],"_bbp_last_active_time":["2020-06-15 11:01:38"]},"test":"amirulhaziq"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/44852","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\/44852\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=44852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}