{"id":170795,"date":"2023-06-05T07:05:09","date_gmt":"2023-06-05T07:05:09","guid":{"rendered":"\/knowledge\/forums\/topic\/i-am-working-with-line-bodies-in-workbench-mechanical-and-the-stiffness-behavior-can-be-either-flexible-or-stiff-beam-what-is-the-difference-3\/"},"modified":"2023-07-31T12:33:47","modified_gmt":"2023-07-31T12:33:47","slug":"i-am-working-with-line-bodies-in-workbench-mechanical-and-the-stiffness-behavior-can-be-either-flexible-or-stiff-beam-what-is-the-difference-3","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-am-working-with-line-bodies-in-workbench-mechanical-and-the-stiffness-behavior-can-be-either-flexible-or-stiff-beam-what-is-the-difference-3\/","title":{"rendered":"I am working with line bodies in Workbench Mechanical and the \u201cStiffness Behavior\u201d can be either \u201cFlexible\u201d or \u201cStiff Beam\u201d. What is the difference?"},"content":{"rendered":"<p>The \u201cStiff Beam\u201d option approximates a rigid beam by making the Young&#8217;s modulus 1e4 times higher than the one defined in the Engineering Data Workspace.  Additional information can be found in the documentation:  ANSYS Documentation > Mechanical Applications > Mechanical User\u2019s Guide > Specifying Geometry > Geometry Introduction > Stiffness Behavior > Stiff Beam<\/p>\n","protected":false},"template":"","class_list":["post-170795","topic","type-topic","status-publish","hentry","topic-tag-18-2","topic-tag-beams-and-shells","topic-tag-general","topic-tag-mechanical","topic-tag-modeling-and-meshing","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":["27793"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["2662"],"siebel_km_number":["2051111"],"product_version":["18.2"],"km_published_date":["2017-08-24T00:00:00.000Z"],"family":["Structural Mechanics"],"application_name":["Mechanical"],"_edit_lock":["1704959685:2"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/170795","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\/170795\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=170795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}