{"id":2416,"date":"2023-11-24T12:03:26","date_gmt":"2023-11-24T12:03:26","guid":{"rendered":"https:\/\/simed.uniud.it\/?p=2416"},"modified":"2023-11-24T15:12:26","modified_gmt":"2023-11-24T15:12:26","slug":"tuning-materials-elastic-properties-to-mitigate-stress-concentrations-at-holes","status":"publish","type":"post","link":"https:\/\/simed.uniud.it\/?p=2416","title":{"rendered":"Tuning material&#8217;s elastic properties to mitigate stress concentrations at holes"},"content":{"rendered":"\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:41% auto\"><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"619\" src=\"https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1024x619.png\" alt=\"\" class=\"wp-image-2421 size-large\" srcset=\"https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1024x619.png 1024w, https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-300x181.png 300w, https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-768x464.png 768w, https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract.png 1269w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>Having in mind the tremendous literature on functionally graded plates, those endowed&nbsp;with a circular hole whose stiffness varies linearly in axisymmetric fashion were not seemingly considered before. Interestingly, it was found that there exists a slope beyond which the stress concentration due to far-field uni-axial traction loads (i) does not occur at the rim of the hole and (ii) increases very marginally.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>&nbsp;<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:26% auto\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"150\" height=\"200\" src=\"http:\/\/simed.uniud.it\/wp-content\/uploads\/2021\/08\/1415908106_Materials-MDPI.jpeg\" alt=\"\" class=\"wp-image-1654 size-full\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"has-small-font-size\">H.M.A. Abdalla, D. Casagrande, F. De Bona. <em>Analysis of Stress Concentration in Functionally Graded Plates with Linearly Increasing Young\u2019s Modulus<\/em>. (2023) Materials. DOI: <a href=\"https:\/\/doi.org\/10.3390\/ma16216882\">10.1016\/j.ijfatigue.2023.107665<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\"><a href=\"https:\/\/doi.org\/10.3390\/ma16216882\">https:\/\/doi.org\/10.1016\/j.ijfatigue.2023.107665<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\"><\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":2421,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"post_formats":[],"guten_post_layout_featured_media_urls":{"full":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract.png",1269,767,false],"thumbnail":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-150x150.png",150,150,true],"medium":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-300x181.png",300,181,true],"medium_large":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-768x464.png",768,464,true],"large":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1024x619.png",1024,619,true],"1536x1536":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract.png",1269,767,false],"2048x2048":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract.png",1269,767,false],"guten_post_layout_landscape_large":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1200x767.png",1200,767,true],"guten_post_layout_portrait_large":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1200x767.png",1200,767,true],"guten_post_layout_square_large":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1200x767.png",1200,767,true],"guten_post_layout_landscape":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-600x400.png",600,400,true],"guten_post_layout_portrait":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-600x767.png",600,767,true],"guten_post_layout_square":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-600x600.png",600,600,true],"tc-grid-full":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1110x444.png",1110,444,true],"tc-grid":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-570x350.png",570,350,true],"tc-thumb":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-270x250.png",270,250,true],"slider-full":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1269x500.png",1269,500,true],"slider":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1110x500.png",1110,500,true],"tc-sq-thumb":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-510x510.png",510,510,true],"tc-ws-thumb":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-1110x624.png",1110,624,true],"tc-ws-small-thumb":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-528x297.png",528,297,true],"tc-slider-small":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-517x235.png",517,235,true],"awsm_team":["https:\/\/simed.uniud.it\/wp-content\/uploads\/2023\/11\/graphical-abstract-500x500.png",500,500,true]},"_links":{"self":[{"href":"https:\/\/simed.uniud.it\/index.php?rest_route=\/wp\/v2\/posts\/2416"}],"collection":[{"href":"https:\/\/simed.uniud.it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/simed.uniud.it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2416"}],"version-history":[{"count":4,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=\/wp\/v2\/posts\/2416\/revisions"}],"predecessor-version":[{"id":2422,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=\/wp\/v2\/posts\/2416\/revisions\/2422"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=\/wp\/v2\/media\/2421"}],"wp:attachment":[{"href":"https:\/\/simed.uniud.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2416"},{"taxonomy":"post_format","embeddable":true,"href":"https:\/\/simed.uniud.it\/index.php?rest_route=%2Fwp%2Fv2%2Fpost_formats&post=2416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}