{"id":278013,"date":"2023-04-05T15:25:05","date_gmt":"2023-04-05T15:25:05","guid":{"rendered":"\/forum\/forums\/topic\/model-plastic-from-its-datasheet-values\/"},"modified":"2023-04-05T15:25:05","modified_gmt":"2023-04-05T15:25:05","slug":"model-plastic-from-its-datasheet-values","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/model-plastic-from-its-datasheet-values\/","title":{"rendered":"Model plastic from its datasheet values"},"content":{"rendered":"<p>Hi!<\/p>\n<p>I need to model a polymer (polypropylene) to perfom with it non-linear simulations (impact test, high deformation load status, etc&#8230;). The only information I have available to model the behaviour of this polypropylene is:<\/p>\n<ul>\n<li>Tensile Modulus: 1.100MPa<\/li>\n<li>Tensile Strain at Yield: 11 %<\/li>\n<li>Tensile Stress at Yield: 29 MPa<\/li>\n<\/ul>\n<p>For the tests I need to consider both the elastic and the plastic behaviours of the plastic, because high deformations are expected.<\/p>\n<p>Do you have any suggestion of what model should I use in Ansys Workbench and what specific values should I use for this modellization?&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Thanks<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-278013","topic","type-topic","status-closed","hentry","topic-tag-elastic-modulus-1","topic-tag-elastic-plastic-material","topic-tag-material-properties"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["281314","88","275204","267323"],"_bbp_author_ip":["23.56.168.214"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1555"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["278013"],"_bbp_forum_id":["27791"],"_bbp_engagement":["88","267323","275204","281314"],"_bbp_voice_count":["4"],"_bbp_reply_count":["8"],"_bbp_last_reply_id":["281607"],"_bbp_last_active_id":["281607"],"_bbp_last_active_time":["2023-04-28 13:24:17"]},"test":"alexfilgueiragmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/278013","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\/278013\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=278013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}