{"id":161483,"date":"2023-10-28T13:06:24","date_gmt":"2023-10-28T07:36:24","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=161483"},"modified":"2023-10-28T13:06:26","modified_gmt":"2023-10-28T07:36:26","slug":"a-bar-is-subjected-to-a-combination-of-a-steady-load-of-60-kn-and-a-load-fluctuating-between-10-kn-and-90-kn","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/a-bar-is-subjected-to-a-combination-of-a-steady-load-of-60-kn-and-a-load-fluctuating-between-10-kn-and-90-kn\/","title":{"rendered":"A bar is subjected to a combination of a steady load of 60 kN and a load fluctuating between -10 kN and 90 kN"},"content":{"rendered":"\n<p>Q. A bar is subjected to a combination of a steady load of 60 kN and a load fluctuating between -10 kN and 90 kN.\u00a0 \u00a0The\u00a0 \u00a0corrected\u00a0 \u00a0endurance\u00a0 \u00a0limit\u00a0 \u00a0of\u00a0 \u00a0the\u00a0 \u00a0bar\u00a0 \u00a0is 150 MPa, the yield strength of the material is 480 MPa and the ultimate strength of the material is 600 MPa. The bar cross-section is square with side <em>a<\/em>. If the factor of safety is 2, the value of <em>a <\/em>(in mm), according to the modified Goodman\u2019s criterion, is__________(correct to two decimal places).<\/p>\n\n\n\n<p>Ans: 31.60 &#8211; 31.65<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q. A bar is subjected to a combination of a steady load of 60 kN and a load fluctuating between -10 kN and 90 kN.\u00a0 \u00a0The\u00a0 \u00a0corrected\u00a0 \u00a0endurance\u00a0 \u00a0limit\u00a0 \u00a0of\u00a0 \u00a0the\u00a0 \u00a0bar\u00a0 \u00a0is 150 MPa, the yield strength of the material is 480 MPa and the ultimate strength of the material is 600 MPa. The [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":161484,"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-161483","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\/161483","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=161483"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/161483\/revisions"}],"predecessor-version":[{"id":161485,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/161483\/revisions\/161485"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/161484"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=161483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=161483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=161483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}