{"id":2120,"date":"2016-07-10T12:22:38","date_gmt":"2016-07-10T12:22:38","guid":{"rendered":"http:\/\/www.inspirenignite.com\/jntuh\/?p=2120"},"modified":"2021-10-27T20:18:17","modified_gmt":"2021-10-27T20:18:17","slug":"jntuh-b-tech-4th-year-2-sem-civil-engineering-r13-4-2-prestressed-concrete-structures-r13-syllabus","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuh\/jntuh-b-tech-4th-year-2-sem-civil-engineering-r13-4-2-prestressed-concrete-structures-r13-syllabus\/","title":{"rendered":"JNTUH B.Tech 4th Year 2 sem Civil Engineering R13 (4-2) Prestressed Concrete Structures R13 syllabus."},"content":{"rendered":"<p style=\"text-align: justify\">JNTUH B.Tech 4th year (4-2) Prestressed Concrete Structures gives you detail information of Prestressed Concrete Structures R13 syllabus It will be help full to understand you complete curriculum of the year.<\/p>\n<p style=\"text-align: justify\"><strong>UNIT I<\/strong><\/p>\n<p style=\"text-align: justify\">Introduction: Historic development- General principles of prestressing pretensioning and post tensioning- Advantages and limitations of Prestressed concrete- General principles of PSC- Classification and types of prestressing M aterials- high strength concrete and high tensile steel their characteristics.Methods and Systems of prestressing: Pretensioning and Posttensioning methods and systems of prestressing like Hoyer system, Magnel Blaton system, Freyssinet system and Gifford- Udall System- Lee McCall system.<\/p>\n<p style=\"text-align: justify\"><strong>UNIT II<\/strong><\/p>\n<p style=\"text-align: justify\">Losses of Prestress: Loss of prestress in pretensioned and post-tesnioned members due to various causes like elastic shortage of concrete, shrinkage of concrete, creep of concrete, relaxation of stress in steel, slip in anchorage, frictional losses.<\/p>\n<p style=\"text-align: justify\"><strong>UNIT III<\/strong><\/p>\n<p style=\"text-align: justify\">Flexure: Analysis of sections for flexure- beams prestressed with straight, concentric, eccentric, bent and parabolic tendons- stress diagrams- Elastic design of PSC beams of rectangular and I sections- Kern line \u2014 Cable profile and cable layout.<\/p>\n<p style=\"text-align: justify\">Shear: General Considerations- Principal tension and compression- Improving shear resistance of concrete by horizontal and vertical prestressing and by using inclined or parabolic cables- Analysis of rectangular and I beams for shear \u2014 Design of shear reinforcements- Bureau of Indian Standards (BIS) Code provisions.<\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=ini.istudy\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000\">Download iStudy Android App for complete JNTUH syllabus, results, timetables and all other updates. There are no ads and no pdfs and will make your life way easier<\/span>.<\/strong><\/a><\/p>\n<p style=\"text-align: justify\"><strong>TEXT BOOK<\/strong><\/p>\n<ul style=\"text-align: justify\">\n<li>Prestressed concrete by N.Krishna Raju, 51h Edition,Tata McGraw Hill Book Education Pvt. Ltd.<\/li>\n<\/ul>\n<p style=\"text-align: justify\"><strong>REFERENCES<\/strong><\/p>\n<ul style=\"text-align: justify\">\n<li>Design of prestress concrete structures by T.Y. Lin and Burn, John Wiley, New York1<\/li>\n<li>Prestressed concrete by S. Raniarnrutham, Dhanpat Rai &amp; Sons, Delhi.<\/li>\n<li>Prestressed Concrete by N. Rajagopalan, Narosa Publishing House.<\/li>\n<\/ul>\n<p style=\"text-align: justify\">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","protected":false},"excerpt":{"rendered":"<p>JNTUH B.Tech 4th year (4-2) Prestressed Concrete Structures gives you detail information of Prestressed Concrete Structures R13 syllabus It will be help full to understand you complete curriculum of the [&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":[6,153,123,62],"tags":[],"class_list":["post-2120","post","type-post","status-publish","format-standard","hentry","category-civil","category-2nd-sem-2","category-4th-year","category-syllabus"],"_links":{"self":[{"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/posts\/2120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/users\/2259"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/comments?post=2120"}],"version-history":[{"count":5,"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/posts\/2120\/revisions"}],"predecessor-version":[{"id":17455,"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/posts\/2120\/revisions\/17455"}],"wp:attachment":[{"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/media?parent=2120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/categories?post=2120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuh\/wp-json\/wp\/v2\/tags?post=2120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}