{"id":153837,"date":"2023-08-01T12:05:49","date_gmt":"2023-08-01T06:35:49","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=153837"},"modified":"2023-08-01T12:05:58","modified_gmt":"2023-08-01T06:35:58","slug":"when-a-specimen-of-m25-concrete-is-loaded-to-a-stress-level-of-12-5-mpa-a-strain-of-500x10-6-is-recorded-if-this-load-is-allowed-to-stand-for-a-long-time","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/when-a-specimen-of-m25-concrete-is-loaded-to-a-stress-level-of-12-5-mpa-a-strain-of-500x10-6-is-recorded-if-this-load-is-allowed-to-stand-for-a-long-time\/","title":{"rendered":"When a specimen of M25 concrete is loaded to a stress level of 12.5 MPa, a strain of 500\u00d710-6 is recorded. If this load is allowed to stand for a long time"},"content":{"rendered":"\n<p>Q. When a specimen of M25 concrete is loaded to a stress level of 12.5 <em>MPa<\/em>, a strain of 500\u00d710<sup>-6<\/sup> is recorded. If this load is allowed to stand for a long time, the strain increases to 1000\u00d710-6. In accordance with the provisions of IS:456-2000, considering the long-term effects, the effective modulus of elasticity of the concrete (in <em>MPa<\/em>) is \u00a0\u00a0<\/p>\n\n\n\n<p>\u00a0Solution:<br>Short term strain\u00a0=500\u00d710<sup>\u22126<\/sup><br>Long term strain\u00a0=1000\u00d710<sup>\u22126<\/sup>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n\n\n\n<p>So, creep coefficient,<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"211\" height=\"339\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-466.png\" alt=\"\" class=\"wp-image-153838\" srcset=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-466.png 211w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-466-187x300.png 187w\" sizes=\"(max-width: 211px) 100vw, 211px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Q. When a specimen of M25 concrete is loaded to a stress level of 12.5 MPa, a strain of 500\u00d710-6 is recorded. If this load is allowed to stand for a long time, the strain increases to 1000\u00d710-6. In accordance with the provisions of IS:456-2000, considering the long-term effects, the effective modulus of elasticity of [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":153839,"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-153837","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\/153837","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=153837"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153837\/revisions"}],"predecessor-version":[{"id":153840,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153837\/revisions\/153840"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/153839"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=153837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=153837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=153837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}