{"id":280625,"date":"2023-04-21T04:00:14","date_gmt":"2023-04-21T04:00:14","guid":{"rendered":"\/forum\/forums\/topic\/equivalent-alternating-stress-and-mean-stress-theory\/"},"modified":"2023-04-21T04:00:14","modified_gmt":"2023-04-21T04:00:14","slug":"equivalent-alternating-stress-and-mean-stress-theory","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/equivalent-alternating-stress-and-mean-stress-theory\/","title":{"rendered":"Equivalent Alternating Stress and Mean Stress Theory"},"content":{"rendered":"<p>Howdy all,<\/p>\n<p>&nbsp;<\/p>\n<p>I am trying to get a handle around how Ansys fatigue tool accounts for mean stressses. I know essentially that tensile mean stresses reduce fatigue life and essentially increase the alternating stresses that are compared to the SN curve.&nbsp;<br \/>My question is how (algebraically) is this correction done in the case of Goodman?<\/p>\n","protected":false},"template":"","class_list":["post-280625","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["22588","88"],"_bbp_author_ip":["96.7.74.173"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["2702"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["280625"],"_bbp_forum_id":["27791"],"_bbp_engagement":["88","22588"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["281147"],"_bbp_last_active_id":["281147"],"_bbp_last_active_time":["2023-04-25 16:39:04"]},"test":"stuart-milammail-nidec-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/280625","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\/280625\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=280625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}