{"id":1423,"date":"2022-03-14T01:16:33","date_gmt":"2022-03-14T08:16:33","guid":{"rendered":"https:\/\/gantovnik.com\/bio-tips\/?p=1423"},"modified":"2022-03-14T01:16:33","modified_gmt":"2022-03-14T08:16:33","slug":"210-parametric-curve-in-3d-2-2-2-2-2-2-2-2-2-2-2-2-2-3-2-2-2-2-2-2-2-2-2-2-2-2-2","status":"publish","type":"post","link":"https:\/\/gantovnik.com\/bio-tips\/2022\/03\/210-parametric-curve-in-3d-2-2-2-2-2-2-2-2-2-2-2-2-2-3-2-2-2-2-2-2-2-2-2-2-2-2-2\/","title":{"rendered":"#272 Stress-strain curve"},"content":{"rendered":"<p>#272 Stress-strain curve<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/03\/ex272.jpg?resize=1080%2C652&#038;ssl=1\" alt=\"\" width=\"1080\" height=\"652\" class=\"alignnone size-full wp-image-1424\" srcset=\"https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/03\/ex272.jpg 1198w, https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/03\/ex272-980x591.jpg 980w, https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/03\/ex272-480x290.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1198px, 100vw\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>#272 Stress-strain curve<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_lmt_disableupdate":"yes","_lmt_disable":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-1423","post","type-post","status-publish","format-standard","hentry","category-mechanics"],"modified_by":"gantovnik","jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8bH0k-mX","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":666,"url":"https:\/\/gantovnik.com\/bio-tips\/2020\/09\/112-msc-nastran-sol-106\/","url_meta":{"origin":1423,"position":0},"title":"#112 MSC Nastran SOL 106","author":"gantovnik","date":"2020-09-28","format":false,"excerpt":"#112 MSC Nastran SOL 106 MSC Nastran SOL 106 The nonlinear effects in structures occur due to nonlinear material behavior and large deformations. Geometric nonlinearity becomes relevant when the structure is subjected to large displacement and rotation. Geometric nonlinearity effects are prominent in two aspects: geometric stiffening due to initial\u2026","rel":"","context":"In &quot;nastran&quot;","block_context":{"text":"nastran","link":"https:\/\/gantovnik.com\/bio-tips\/category\/nastran\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1573,"url":"https:\/\/gantovnik.com\/bio-tips\/2022\/10\/210-parametric-curve-in-3d-2-2-2-2-2-2-2-2-2-2-2-2-2-3-3-2-2-3-2-2-2\/","url_meta":{"origin":1423,"position":1},"title":"#303 Stress calculations in QUAD elements (Gaussian points and nodal points): Elemental stress, Nodal stress","author":"gantovnik","date":"2022-10-10","format":false,"excerpt":"For QUAD elements with shapes deviating significantly from perfect rectangle stresses are indeed most realistic at Gauss points. The primary purpose of using Gauss integration points is numerical integration. These points are chosen so that the results for a particular numerical integration scheme are the most accurate. (the Gauss Quadrature\u2026","rel":"","context":"In &quot;fem&quot;","block_context":{"text":"fem","link":"https:\/\/gantovnik.com\/bio-tips\/category\/fem\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/10\/ex303_2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/10\/ex303_2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/10\/ex303_2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2022\/10\/ex303_2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":1489,"url":"https:\/\/gantovnik.com\/bio-tips\/2022\/06\/210-parametric-curve-in-3d-2-2-2-2-2-2-2-2-2-2-2-2-2-3-2-2-2-2-2-2-2-2-2-3-2-2-2-2-2-2-2-2\/","url_meta":{"origin":1423,"position":2},"title":"#284 Coordinate Systems in Nastran","author":"gantovnik","date":"2022-06-09","format":false,"excerpt":"In Nastran The stress and strain of the elements are given in the element coordinate system. In Patran, you can select different coordinate systems in coordinate transformation in plot options under [Action\/Create, Object\/Fringe].","rel":"","context":"In &quot;HyperMesh&quot;","block_context":{"text":"HyperMesh","link":"https:\/\/gantovnik.com\/bio-tips\/category\/hypermesh\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1371,"url":"https:\/\/gantovnik.com\/bio-tips\/2022\/01\/210-parametric-curve-in-3d-2-2-2-2-2-2-2-2-2-2-2-2-2-3-2-2\/","url_meta":{"origin":1423,"position":3},"title":"#261 Output top values of stress in f06 file in Nastran","author":"gantovnik","date":"2022-01-12","format":false,"excerpt":"Output top values of stress in f06 file: You can use this or","rel":"","context":"In &quot;nastran&quot;","block_context":{"text":"nastran","link":"https:\/\/gantovnik.com\/bio-tips\/category\/nastran\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1558,"url":"https:\/\/gantovnik.com\/bio-tips\/2022\/09\/210-parametric-curve-in-3d-2-2-2-2-2-2-2-2-2-2-2-2-2-3-3-2-2-3-2\/","url_meta":{"origin":1423,"position":4},"title":"#301 Buckling Glossary","author":"gantovnik","date":"2022-09-13","format":false,"excerpt":"Asymmetric buckling: When the structure has asymmetric geometry it may undergo stable buckling for a positive displacement parameter and unstable buckling if this displacement parameter is negative. Bifurcation point: A point along a primary equilibrium path (or curve) intersected by a secondary path. Beyond this point, the primary equilibrium path\u2026","rel":"","context":"In &quot;python&quot;","block_context":{"text":"python","link":"https:\/\/gantovnik.com\/bio-tips\/category\/python\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1199,"url":"https:\/\/gantovnik.com\/bio-tips\/2021\/11\/210-parametric-curve-in-3d\/","url_meta":{"origin":1423,"position":5},"title":"#210 Parametric curve in 3D","author":"gantovnik","date":"2021-11-27","format":false,"excerpt":"","rel":"","context":"In &quot;python&quot;","block_context":{"text":"python","link":"https:\/\/gantovnik.com\/bio-tips\/category\/python\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2021\/11\/ex210.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/posts\/1423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/comments?post=1423"}],"version-history":[{"count":0,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/posts\/1423\/revisions"}],"wp:attachment":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/media?parent=1423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/categories?post=1423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/tags?post=1423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}