{"id":48966,"date":"2020-10-13T18:31:26","date_gmt":"2020-10-13T18:31:26","guid":{"rendered":"\/forum\/forums\/topic\/understanding-true-stress-vs-true-strain\/"},"modified":"2020-10-13T18:31:26","modified_gmt":"2020-10-13T18:31:26","slug":"understanding-true-stress-vs-true-strain","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/understanding-true-stress-vs-true-strain\/","title":{"rendered":"Understanding True stress vs true strain"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hi there!<\/p>\n<p>I would like to clarify something because it makes me a bit confused. Let&#039;s consider such material from supplier:<\/p>\n<p>Polypropylene,<\/p>\n<p>Youngs modulus: 2600MPa<\/p>\n<p>Stress at yield: 62MPa<\/p>\n<p>Strain at Yield: 10%<\/p>\n<p><\/p>\n<\/p>\n<p>Now the question is, if I have a full Stress-strain curve and convert it into true stress &#8211; true strain, I get something like this:<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/P1WO3KURO0HL\/image.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/P1WO3KURO0HL\/image.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-48966","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["21192"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["\u001f???"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["4418"],"_bbp_subscription":["249222"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["48966"],"_bbp_forum_id":["27791"],"_bbp_engagement":["10","175030"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["130662"],"_bbp_last_active_id":["130662"],"_bbp_last_active_time":["2020-10-21 19:16:59"]},"test":"adrian92"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/48966","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\/48966\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=48966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}