{"id":807,"date":"2024-10-10T06:45:57","date_gmt":"2024-10-10T06:45:57","guid":{"rendered":"https:\/\/rpengineeringblogspot.com\/?page_id=807"},"modified":"2024-11-13T09:55:37","modified_gmt":"2024-11-13T09:55:37","slug":"lateral-torsional-buckling","status":"publish","type":"page","link":"https:\/\/rpengineeringblogspot.com\/?page_id=807","title":{"rendered":"Lateral Torsional Buckling"},"content":{"rendered":"<style>#sp-ea-870 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-870{ position: relative; }#sp-ea-870 .ea-card{ opacity: 0;}#eap-preloader-870{ position: absolute; left: 0; top: 0; height: 100%;width: 100%; text-align: center;display: flex; align-items: center;justify-content: center;}#sp-ea-870.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-870.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-870.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-870.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-870.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1731491585\">\n<div id=\"sp-ea-870\" class=\"sp-ea-one sp-easy-accordion\" data-ex-icon=\"minus\" data-col-icon=\"plus\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"1\" data-scroll-active-item=\"1\" data-offset-to-scroll=\"0\">\n\t<div id=\"eap-preloader-870\" class=\"accordion-preloader\">\n\t\t<img decoding=\"async\" src=\"https:\/\/rpengineeringblogspot.com\/wp-content\/plugins\/easy-accordion-free\/public\/assets\/ea_loader.svg\" alt=\"Loader image\"\/>\n\t<\/div>\n\t\t<!-- Start accordion card div. -->\n\t<div class=\"ea-card ea-expand sp-ea-single\">\n\t\t<!-- Start accordion header. -->\n\t\t<h3 id=\"british\" class=\"ea-header\">\n\t\t\t<!-- Add anchor tag for header. -->\n\t\t\t<a class=\"collapsed\" id=\"ea-header-8700\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse8700\" aria-controls=\"collapse8700\" href=\"#\"  aria-expanded=\"true\" tabindex=\"0\">\n\t\t\t<i class=\"ea-expand-icon ea-icon-expand-minus\"><\/i> British\t\t\t<\/a> <!-- Close anchor tag for header. -->\n\t\t<\/h3>\t<!-- Close header tag. -->\n\t\t<!-- Start collapsible content div. -->\n\t\t<div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse8700\" data-parent=\"#sp-ea-870\" role=\"region\" aria-labelledby=\"ea-header-8700\">  <!-- Content div. -->\n\t\t\t<div class=\"ea-body\">\n\t\t\t<p>This is the standard in British Standards<\/p>\n\t\t\t<\/div> <!-- Close content div. -->\n\t\t<\/div> <!-- Close collapse div. -->\n\t<\/div> <!-- Close card div. -->\n\t\t<!-- Start accordion card div. -->\n\t<div class=\"ea-card  sp-ea-single\">\n\t\t<!-- Start accordion header. -->\n\t\t<h3 id=\"american\" class=\"ea-header\">\n\t\t\t<!-- Add anchor tag for header. -->\n\t\t\t<a class=\"collapsed\" id=\"ea-header-8701\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse8701\" aria-controls=\"collapse8701\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t\t<i class=\"ea-expand-icon ea-icon-expand-plus\"><\/i> American\t\t\t<\/a> <!-- Close anchor tag for header. -->\n\t\t<\/h3>\t<!-- Close header tag. -->\n\t\t<!-- Start collapsible content div. -->\n\t\t<div class=\"sp-collapse spcollapse \" id=\"collapse8701\" data-parent=\"#sp-ea-870\" role=\"region\" aria-labelledby=\"ea-header-8701\">  <!-- Content div. -->\n\t\t\t<div class=\"ea-body\">\n\t\t\t<p>This is American Standards<\/p>\n\t\t\t<\/div> <!-- Close content div. -->\n\t\t<\/div> <!-- Close collapse div. -->\n\t<\/div> <!-- Close card div. -->\n\t\t<!-- Start accordion card div. -->\n\t<div class=\"ea-card  sp-ea-single\">\n\t\t<!-- Start accordion header. -->\n\t\t<h3 id=\"german\" class=\"ea-header\">\n\t\t\t<!-- Add anchor tag for header. -->\n\t\t\t<a class=\"collapsed\" id=\"ea-header-8702\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse8702\" aria-controls=\"collapse8702\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t\t<i class=\"ea-expand-icon ea-icon-expand-plus\"><\/i> German\t\t\t<\/a> <!-- Close anchor tag for header. -->\n\t\t<\/h3>\t<!-- Close header tag. -->\n\t\t<!-- Start collapsible content div. -->\n\t\t<div class=\"sp-collapse spcollapse \" id=\"collapse8702\" data-parent=\"#sp-ea-870\" role=\"region\" aria-labelledby=\"ea-header-8702\">  <!-- Content div. -->\n\t\t\t<div class=\"ea-body\">\n\t\t\t<p>This is German Standards<\/p>\n\t\t\t<\/div> <!-- Close content div. -->\n\t\t<\/div> <!-- Close collapse div. -->\n\t<\/div> <!-- Close card div. -->\n\t<\/div>\n<\/div>\n\n<img decoding=\"async\" class=\"size-full wp-image-814 aligncenter\" src=\"http:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/1.png\" alt=\"\" width=\"93\" height=\"126\" \/>The second, and often critical, requirement is that the member moment capacity be<\/p>\n<p>adequate. The value of the nominal member moment capacity, Mb, about the major axis<\/p>\n<p>is given by:\u00a0<img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-815 aligncenter\" src=\"http:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/2-300x218.png\" alt=\"\" width=\"300\" height=\"218\" srcset=\"https:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/2-300x218.png 300w, https:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/2-110x80.png 110w, https:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/2-200x145.png 200w, https:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/2-380x276.png 380w, https:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/2-255x185.png 255w, https:\/\/rpengineeringblogspot.com\/wp-content\/uploads\/2024\/10\/2.png 395w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"The second, and often critical, requirement is that the member moment capacity be adequate. The value of the&hellip;\n","protected":false},"author":4,"featured_media":0,"parent":802,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=\/wp\/v2\/pages\/807"}],"collection":[{"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=807"}],"version-history":[{"count":5,"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=\/wp\/v2\/pages\/807\/revisions"}],"predecessor-version":[{"id":871,"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=\/wp\/v2\/pages\/807\/revisions\/871"}],"up":[{"embeddable":true,"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=\/wp\/v2\/pages\/802"}],"wp:attachment":[{"href":"https:\/\/rpengineeringblogspot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}