{"id":153831,"date":"2023-08-01T11:50:41","date_gmt":"2023-08-01T06:20:41","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=153831"},"modified":"2023-08-01T11:50:44","modified_gmt":"2023-08-01T06:20:44","slug":"a-rolled-i-section-beam-is-supported-on-a-75-mm-wide-bearing-plate-as-shown-in-the-figure-thicknesses-of-flange-and-web-of-the-i-section-are-20-mm-and-8-mm-respectively","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/a-rolled-i-section-beam-is-supported-on-a-75-mm-wide-bearing-plate-as-shown-in-the-figure-thicknesses-of-flange-and-web-of-the-i-section-are-20-mm-and-8-mm-respectively\/","title":{"rendered":"A rolled I-section beam is supported on a 75 mm wide bearing plate as shown in the figure. Thicknesses of flange and web of the I-section are 20 mm and 8 mm, respectively"},"content":{"rendered":"\n<p>Q. A rolled <em>I<\/em>-section beam is supported on a 75 <em>mm <\/em>wide bearing plate as shown in the figure. Thicknesses of flange and web of the <em>I<\/em>-section are 20 <em>mm <\/em>and 8 <em>mm<\/em>, respectively. Root radius of the <em>I<\/em>-section is 10 <em>mm<\/em>. Assume: material yield stress, \ud835\udc53<sub>\ud835\udc66<\/sub> = 250 \ud835\udc40\ud835\udc43\ud835\udc4e and partial safety factor for material, \ud835\udefe<sub>\ud835\udc5a\ud835\udc5c<\/sub> = 1.10.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-464.png\" alt=\"\" class=\"wp-image-153832\" width=\"462\" height=\"187\" srcset=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-464.png 594w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-464-300x122.png 300w\" sizes=\"(max-width: 462px) 100vw, 462px\" \/><\/figure>\n\n\n\n<p>As per IS: 800-2007, the web bearing strength (in <em>kN<\/em>, <em>round off to 2 decimal places<\/em>) of the beam is <\/p>\n\n\n\n<p>Solution:<\/p>\n\n\n\n<p>Effective area in bearing=[75+2.5(flange thickness + root radius)]\u00d78<br>=[75+2.5(20+10)]\u00d78<br>=1200 mm2, respectively. Root radius of the <em>I<\/em>-section is 10 <em>mm<\/em>. Assume: material yield stress, \ud835\udc53<sub>\ud835\udc66<\/sub> = 250 \ud835\udc40\ud835\udc43\ud835\udc4e and partial safety factor for material, \ud835\udefe<sub>\ud835\udc5a\ud835\udc5c<\/sub> = 1.10.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"245\" height=\"120\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-465.png\" alt=\"\" class=\"wp-image-153833\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Q. A rolled I-section beam is supported on a 75 mm wide bearing plate as shown in the figure. Thicknesses of flange and web of the I-section are 20 mm and 8 mm, respectively. Root radius of the I-section is 10 mm. Assume: material yield stress, \ud835\udc53\ud835\udc66 = 250 \ud835\udc40\ud835\udc43\ud835\udc4e and partial safety factor for [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":153835,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5141],"tags":[5140],"class_list":["post-153831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=153831"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153831\/revisions"}],"predecessor-version":[{"id":153836,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153831\/revisions\/153836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/153835"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=153831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=153831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=153831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}