{"id":5860,"date":"2024-04-15T02:20:00","date_gmt":"2024-04-15T02:20:00","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5860"},"modified":"2024-04-15T02:20:00","modified_gmt":"2024-04-15T02:20:00","slug":"if-sb-is-the-average-bond-stress-on-a-bar-of-diameter-d-subjected-to-maximum-stress-t-the-length-of-the-embedment-l-is-given-by-a-l-fractextdttexts_textb-b","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/if-sb-is-the-average-bond-stress-on-a-bar-of-diameter-d-subjected-to-maximum-stress-t-the-length-of-the-embedment-l-is-given-by-a-l-fractextdttexts_textb-b\/","title":{"rendered":"If Sb, is the average bond stress on a bar of diameter d subjected to maximum stress t, the length of the embedment $$l$$ is given by A. $$l = \\frac{{{\\text{dt}}}}{{{{\\text{S}}_{\\text{b}}}}}$$ B. $$l = \\frac{{{\\text{dt}}}}{{2{{\\text{S}}_{\\text{b}}}}}$$ C. $$l = \\frac{{{\\text{dt}}}}{{3{{\\text{S}}_{\\text{b}}}}}$$ D. $$l = \\frac{{{\\text{dt}}}}{{4{{\\text{S}}_{\\text{b}}}}}$$"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;$$l = \\frac{{{\\text{dt}}}}{{{{\\text{S}}_{\\text{b}}}}}$$&#8221; option2=&#8221;$$l = \\frac{{{\\text{dt}}}}{{2{{\\text{S}}_{\\text{b}}}}}$$&#8221; option3=&#8221;$$l = \\frac{{{\\text{dt}}}}{{3{{\\text{S}}_{\\text{b}}}}}$$&#8221; option4=&#8221;$$l = \\frac{{{\\text{dt}}}}{{4{{\\text{S}}_{\\text{b}}}}}$$&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is $\\boxed{\\text{B. }l = \\frac{{{\\text{dt}}}}{{2{{\\text{S}}_{\\text{b}}}}}$}.<\/p>\n<p>The bond stress is the force per unit area that resists the pull of the reinforcing bar on the concrete. The maximum stress is the highest stress that the concrete can withstand before it fails. The diameter is the width of the reinforcing bar. The length of the embedment is the length of the reinforcing bar that is embedded in the concrete.<\/p>\n<p>The bond stress is calculated by dividing the maximum stress by the diameter. The length of the embedment is calculated by dividing the bond stress by the maximum stress.<\/p>\n<p>Therefore, the length of the embedment is given by:<\/p>\n<p>$$l = \\frac{{{\\text{dt}}}}{{2{{\\text{S}}_{\\text{b}}}}}$$<\/p>\n<p>where:<\/p>\n<ul>\n<li>$l$ is the length of the embedment<\/li>\n<li>$d$ is the diameter of the reinforcing bar<\/li>\n<li>$t$ is the maximum stress<\/li>\n<li>$S_b$ is the bond stress<\/li>\n<\/ul>\n<p>The other options are incorrect because they do not divide the bond stress by the maximum stress.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;$$l = \\frac{{{\\text{dt}}}}{{{{\\text{S}}_{\\text{b}}}}}$$&#8221; option2=&#8221;$$l = \\frac{{{\\text{dt}}}}{{2{{\\text{S}}_{\\text{b}}}}}$$&#8221; option3=&#8221;$$l = \\frac{{{\\text{dt}}}}{{3{{\\text{S}}_{\\text{b}}}}}$$&#8221; option4=&#8221;$$l = \\frac{{{\\text{dt}}}}{{4{{\\text{S}}_{\\text{b}}}}}$$&#8221; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[640],"tags":[],"class_list":["post-5860","post","type-post","status-publish","format-standard","hentry","category-rcc-structures-design","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>If Sb, is the average bond stress on a bar of diameter d subjected to maximum stress t, the length of the embedment $$l$$ is given by A. $$l = \\frac{{{\\text{dt}}}}{{{{\\text{S}}_{\\text{b}}}}}$$ B. $$l = \\frac{{{\\text{dt}}}}{{2{{\\text{S}}_{\\text{b}}}}}$$ C. $$l = \\frac{{{\\text{dt}}}}{{3{{\\text{S}}_{\\text{b}}}}}$$ D. $$l = \\frac{{{\\text{dt}}}}{{4{{\\text{S}}_{\\text{b}}}}}$$<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/if-sb-is-the-average-bond-stress-on-a-bar-of-diameter-d-subjected-to-maximum-stress-t-the-length-of-the-embedment-l-is-given-by-a-l-fractextdttexts_textb-b\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"If Sb, is the average bond stress on a bar of diameter d subjected to maximum stress t, the length of the embedment $$l$$ is given by A. $$l = \\frac{{{\\text{dt}}}}{{{{\\text{S}}_{\\text{b}}}}}$$ B. $$l = \\frac{{{\\text{dt}}}}{{2{{\\text{S}}_{\\text{b}}}}}$$ C. $$l = \\frac{{{\\text{dt}}}}{{3{{\\text{S}}_{\\text{b}}}}}$$ D. $$l = \\frac{{{\\text{dt}}}}{{4{{\\text{S}}_{\\text{b}}}}}$$\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;$$l = frac{{{text{dt}}}}{{{{text{S}}_{text{b}}}}}$$&#8221; option2=&#8221;$$l = 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