{"id":2312,"date":"2018-02-26T10:52:11","date_gmt":"2018-02-26T07:52:11","guid":{"rendered":"https:\/\/ishik.edu.iq\/conf\/iec\/?p=2312"},"modified":"2018-03-02T20:27:36","modified_gmt":"2018-03-02T17:27:36","slug":"iec2018-04","status":"publish","type":"post","link":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/","title":{"rendered":"INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #800000;\"><strong>4th International Engineering Conference on Developments in Civil &amp; Computer Engineering Applications (IEC2018)<\/strong><\/span><\/p>\n<div class=\"page\" title=\"Page 1\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><strong>Title<\/strong>: INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES<\/p>\n<p><strong>Authors<\/strong>: M. Hosseinpour, M.Celikag, H. AkbarzadehBengar<\/p>\n<p><strong>DOI<\/strong>:<strong>\u00a0<\/strong>10.23918\/iec2018.04<\/p>\n<p><strong>Abstract:\u00a0<\/strong>Given the vital importance of bridges in life arteries, safety of these structures against destructive agents such as earthquake is of utmost importance. Using pre-stressed columns in bridges will improve their seismic response, because these columns have high displacement capacity during earthquake and a small permanent displacement after earthquake. Therefore, the need for further study on these structures is felt more than ever. In this paper, firstly, pre- stressed columns were analyzed under reciprocating static load using OpenSees software and results show that pre-stressing bridge columns will improve the quasi-static response of columns and column section bearing. Below, we examine the reliability analysis of pre-stressed bridge samples against force of the earthquake and the effect of different random variables on reliability of bridge. The results show that structural damping and earthquake magnitude have a significant effect on reliability of bridges. Changes in characteristic strength of concrete at ultimate limit and mean resistance of section, effect significantly on reliability of bridge structure.<\/p>\n<p><strong>Keywords<\/strong>: Concrete Bridge, Pre-stressed concrete structures, seismic performance, finite element analysis, Structural reliability.<\/p>\n<p>[button href=&#8221;https:\/\/conferences.tiu.edu.iq\/iec\/wp-content\/uploads\/2018\/02\/iec2018.04.pdf&#8221; size=&#8221;medium&#8221; textcolor=&#8221;#ffffff&#8221;]Full Paper (PDF)[\/button]<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>4th International Engineering Conference on Developments in Civil &amp; Computer Engineering Applications (IEC2018) Title: INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES Authors: M. Hosseinpour, M.Celikag, H. AkbarzadehBengar DOI:\u00a010.23918\/iec2018.04 Abstract:\u00a0Given the vital importance of bridges in life arteries, safety of these structures against destructive agents such as earthquake is of utmost &hellip; <\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2312","post","type-post","status-publish","format-standard","hentry","category-iec2018-proceedings-book"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES -\" \/>\n<meta property=\"og:description\" content=\"4th International Engineering Conference on Developments in Civil &amp; Computer Engineering Applications (IEC2018) Title: INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES Authors: M. Hosseinpour, M.Celikag, H. AkbarzadehBengar DOI:\u00a010.23918\/iec2018.04 Abstract:\u00a0Given the vital importance of bridges in life arteries, safety of these structures against destructive agents such as earthquake is of utmost &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Tishkuniversity\/?ref=bookmarks\" \/>\n<meta property=\"article:published_time\" content=\"2018-02-26T07:52:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-03-02T17:27:36+00:00\" \/>\n<meta name=\"author\" content=\"Web Admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tishkuni\" \/>\n<meta name=\"twitter:site\" content=\"@tishkuni\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Web Admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/\"},\"author\":{\"name\":\"Web Admin\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/person\/29db1c5dd3318fe7aa99165dc7b6c203\"},\"headline\":\"INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES\",\"datePublished\":\"2018-02-26T07:52:11+00:00\",\"dateModified\":\"2018-03-02T17:27:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/\"},\"wordCount\":242,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#organization\"},\"articleSection\":[\"IEC2018 Proceedings Book\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/\",\"url\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/\",\"name\":\"INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES -\",\"isPartOf\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#website\"},\"datePublished\":\"2018-02-26T07:52:11+00:00\",\"dateModified\":\"2018-03-02T17:27:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2018-04\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/conferences.tiu.edu.iq\/iec\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"INVESTIGATION OF SEISMIC PERFORMANCE AND RELIABILITY ANALYSIS OF PRESTRESSED REINFORCED CONCRETE BRIDGES\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#website\",\"url\":\"https:\/\/conferences.tiu.edu.iq\/iec\/\",\"name\":\"TIU - 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