{"id":341,"date":"2012-04-03T18:08:36","date_gmt":"2012-04-03T17:08:36","guid":{"rendered":"https:\/\/blogs.ua.es\/jjrr2011\/?p=341"},"modified":"2012-04-03T18:24:40","modified_gmt":"2012-04-03T17:24:40","slug":"practica-3","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/jjrr2011\/2012\/04\/03\/practica-3\/","title":{"rendered":"Pr\u00e0ctica 3. Flexi\u00f3 d&#8217;una biga encastada per un dels seus extrems"},"content":{"rendered":"<p style=\"text-align: justify\">En aquesta pr\u00e0ctica s&#8217;estudia la<strong> flexi\u00f3 d&#8217;una biga<\/strong> de secci\u00f3 rectangular sotmesa a un esfor\u00e7 de flexi\u00f3. Es comprova la relaci\u00f3 entre la deformaci\u00f3 i la for\u00e7a aplicada a trav\u00e9s de la llei de Hooke. L&#8217;<strong>objectiu<\/strong> \u00e9s la determinaci\u00f3 del <strong>m\u00f2dul de Young<\/strong> del material del qual est\u00e0 formada la biga a partir de la constant de proporcionalitat de la llei de Hooke i del moment d&#8217;in\u00e8rcia de la biga. El v\u00eddeo explica el procediment pr\u00e0ctic per a aconseguir aquest objectiu a partir de les mesures que poden llegir-se&#8217;n.<\/p>\n<p><code>[kml_flashembed movie=\"http:\/\/www.youtube.com\/v\/X4ohnb9r7cY\" width=\"396\" height=\"297\" wmode=\"transparent\" \/]<\/code><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>En aquesta pr\u00e0ctica s&#8217;estudia la flexi\u00f3 d&#8217;una biga de secci\u00f3 rectangular sotmesa a un esfor\u00e7 de flexi\u00f3. Es comprova la relaci\u00f3 entre la deformaci\u00f3 i la for\u00e7a aplicada a trav\u00e9s de la llei de Hooke. L&#8217;objectiu \u00e9s la determinaci\u00f3 del m\u00f2dul de Young del material del qual est\u00e0 formada la biga a partir de la [&hellip;]<\/p>\n","protected":false},"author":2285,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82858,82860,82859],"tags":[82856,135912,82857,135876],"class_list":["post-341","post","type-post","status-publish","format-standard","hentry","category-assignatura-2","category-materials-docents","category-objectius","tag-assignatura","tag-ensenyament-aprenentatge","tag-grau","tag-laboratori"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/posts\/341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/users\/2285"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/comments?post=341"}],"version-history":[{"count":11,"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/posts\/341\/revisions"}],"predecessor-version":[{"id":344,"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/posts\/341\/revisions\/344"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/media?parent=341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/categories?post=341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/jjrr2011\/wp-json\/wp\/v2\/tags?post=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}