{"id":170616,"date":"2023-06-05T07:04:51","date_gmt":"2023-06-05T07:04:51","guid":{"rendered":"\/knowledge\/forums\/topic\/when-is-a-strain-life-fatigue-analysis-appropriate\/"},"modified":"2023-07-31T12:33:26","modified_gmt":"2023-07-31T12:33:26","slug":"when-is-a-strain-life-fatigue-analysis-appropriate","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/when-is-a-strain-life-fatigue-analysis-appropriate\/","title":{"rendered":"When is a &#8220;strain-life&#8221; fatigue analysis appropriate?"},"content":{"rendered":"<p>Strain-life fatigue generally applies to high stress, low cycle fatigue where the general membrane and bending stresses exceed the material yield stress.  In strain-life fatigue, the effect of material plasticity must be included in the analysis.<\/p>\n","protected":false},"template":"","class_list":["post-170616","topic","type-topic","status-publish","hentry","topic-tag-12-1","topic-tag-fatigue","topic-tag-materials","topic-tag-mechanical-f-simulation","topic-tag-structural-mechanics-material","topic-tag-structural-mechanics"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["2\/6\/2023 20:20"],"_bbp_forum_id":["27814"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["1702"],"siebel_km_number":["2014536"],"product_version":["12.1"],"km_published_date":["2011-01-01T00:00:00.000Z"],"family":["Structural Mechanics"],"application_name":["Mechanical (f. Simulation)"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/170616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/170616\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=170616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}