{"id":4106,"date":"2021-02-20T22:28:13","date_gmt":"2021-02-20T19:28:13","guid":{"rendered":"https:\/\/www.ekvilibris.lt\/?p=4106"},"modified":"2021-02-20T22:28:14","modified_gmt":"2021-02-20T19:28:14","slug":"ek263","status":"publish","type":"post","link":"https:\/\/www.ekvilibris.lt\/?p=4106","title":{"rendered":"EK263"},"content":{"rendered":"\n<p>Proportioning <strong>reinforced concrete<\/strong> <strong>structural members<\/strong> by ultimate-strength <strong>design<\/strong> is based on the following <strong>assumptions<\/strong>:<\/p>\n\n\n\n<ol><li><strong>Strain<\/strong> in concrete is the same as in <strong>reinforcing bars<\/strong> at the same level, provided that the <strong>bond<\/strong> between the steel and concrete is adequate.<\/li><li>Strain in concrete is linearly proportional to the distance from the <strong>neutral axis<\/strong>.<\/li><li><strong>Plane cross-sections<\/strong> continue to be plane after bending.<\/li><li><strong>Tensile strength<\/strong> of concrete is neglected because concrete&#8217;s tensile strength is about 10% of its compressive strength and <strong>cracked<\/strong> concrete is assumed to be not effective.<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Proportioning reinforced concrete structural members by ultimate-strength design is based on the following assumptions: Strain in concrete is the same as in reinforcing bars at the same level, provided that [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1235],"tags":[1092,1637,1634,1635,870,1633,779,1636,855],"_links":{"self":[{"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=\/wp\/v2\/posts\/4106"}],"collection":[{"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4106"}],"version-history":[{"count":1,"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=\/wp\/v2\/posts\/4106\/revisions"}],"predecessor-version":[{"id":4107,"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=\/wp\/v2\/posts\/4106\/revisions\/4107"}],"wp:attachment":[{"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ekvilibris.lt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}