{"id":1205,"date":"2016-07-31T13:44:42","date_gmt":"2016-07-31T13:44:42","guid":{"rendered":"http:\/\/www.inspirenignite.com\/jntuk\/?p=1205"},"modified":"2016-07-31T13:44:42","modified_gmt":"2016-07-31T13:44:42","slug":"jntuk-b-tech-prestressed-concrete-for-r13-batch","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuk\/jntuk-b-tech-prestressed-concrete-for-r13-batch\/","title":{"rendered":"JNTUK B.Tech Prestressed Concrete for R13 Batch."},"content":{"rendered":"<p>JNTUK B.Tech Prestressed Concrete gives you detail information of Prestressed Concrete R13 syllabus It will be help full to understand you complete curriculum of the year.<\/p><div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"9648548092\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p><strong>Lecture<\/strong> : 3 hrs\/Week : \u2014\u2013 Internal Assessment : Marks<br \/>\n<strong>Tutorial<\/strong> : 1Hrs \/ Week : \u2014\u2013 Semester End Examination : Marks<br \/>\n<strong>Practical<\/strong> : \u2014 Credits : 3<\/p>\n<p><strong>Course Learning Objectives<\/strong><br \/>\nThe objective of this course is:<\/p>\n<ul>\n<li>Familiarize Students with concepts of prestressing.<\/li>\n<li>Equip student with different systems and devices used in prestressing.<\/li>\n<li>Understand the different losses of prestress including short and long term losses.<\/li>\n<li>Familiarize students with the analysis and design of prestressed concrete members under flexure, shear and torsion.<\/li>\n<\/ul>\n<p><strong>Course Outcomes<\/strong><br \/>\nAt the end of this course the student will be able to<\/p>\n<ul>\n<li>Understand the different methods of prestressing.<\/li>\n<li>Estimate the effective prestress including the short and long term losses.<\/li>\n<li>Analyze and design prestressed concrete beams under flexure and shear.<\/li>\n<li>Understand the relevant IS Codal provisions for prestressed concrete<\/li>\n<\/ul>\n<p><strong>SYLLABUS<\/strong><\/p>\n<p><strong>UNIT-I : Basic concepts of Prestressing<\/strong>&#8211; Advantages and Applications of Prestressed Concretes, High Strength Concrete- Permissible Stresses, Shrinkage, Creep, Deformation Characteristics, High strength Steel- Types, Strength- Permissible Stresses- Relaxation of Stress, Stress Corrosion- Durability, Fire Resistance, Cover Requirements.<\/p>\n<p><strong>UNIT-II : Prestressing Systems<\/strong>&#8211; Introduction, Tensioning devices, Pre-tensioning Systems, Post tensioning Systems, Basic Assumptions in Analysis of prestress and design, Analysis of prestress, Resultant Stresses at a section-pressure line- Concepts of load balancing- Stresses in Tendons, Cracking moment.<\/p>\n<p><strong>UNIT-III : Losses of Pre-stressing<\/strong>&#8211; Loss of Pre-stress in pre-tensioned and post tensioned members due to various causes -Elastic shortening of concrete, shrinkage of concrete, creep of concrete, Relaxation of steel, slip in anchorage, differential shrinkage- bending of members and frictional losses- Total losses allowed for design.<\/p>\n<p><strong>UNIT-IV : Design for Flexural resistance<\/strong>&#8211; Types of flexural failure \u2013 Code procedures- Design of sections for flexure- Control of deflections- Factors influencing- Prediction of short term and long term deflections.<\/p>\n<p><strong>UNIT-V : Design for Shear and Torsion<\/strong>&#8211; Shear and Principal Stresses- Design of Shear reinforcements- Codal Provisions- Design for Torsion, Design for Combined bending, shear and torsion.<\/p>\n<p><strong>UNIT-IV : Transfer of Prestress in pre tensioned members<\/strong>&#8211; Transmission length- Bond stresses- end zone reinforcement- Codal provisions- Anchorage zone Stresses in Post tensioned members- Stress distribution in end block- Anchorage Zone reinforcement.<\/p>\n<p><strong>TEXT BOOKS<\/strong><\/p>\n<ul>\n<li>\u2018Prestressed Concrete\u2019 by N. Krishna Raju, Tata McGraw hill<\/li>\n<li>\u2018Prestressed Concrete\u2019 by S. Ramamrutham<\/li>\n<\/ul>\n<p><strong>REFERENCES<\/strong><\/p>\n<ul>\n<li>\u2018Prestressed Concrete\u2019 by P. Dayaratnam<\/li>\n<li>\u2018Prestressed Concrete\u2019 by T. Y. Lin &amp; Burns, Wiley Publications<\/li>\n<\/ul>\n<p>For more information about all JNTU updates please stay connected to us on FB and don\u2019t hesitate to ask any questions in the comment.<\/p>\n<div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"8060844699\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>JNTUK B.Tech Prestressed Concrete gives you detail information of Prestressed Concrete R13 syllabus It will be help full to understand you complete curriculum of the year. Lecture : 3 hrs\/Week [&hellip;]<\/p>\n","protected":false},"author":2259,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1205","post","type-post","status-publish","format-standard","hentry","category-syllabus"],"_links":{"self":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/users\/2259"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/comments?post=1205"}],"version-history":[{"count":1,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1205\/revisions"}],"predecessor-version":[{"id":1206,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1205\/revisions\/1206"}],"wp:attachment":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/media?parent=1205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/categories?post=1205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/tags?post=1205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}