[{"command":"settings","settings":{"basePath":"\/","pathPrefix":"hi\/","ajaxPageState":{"theme":"csir","theme_token":"lxMuhpdRel39MpBkOghGSR9zpXV2gaUsbU0Qzp8rcQ0"},"encrypt_submissions":{"baseUrl":"https:\/\/serc.res.in"}},"merge":true},{"command":"insert","method":"replaceWith","selector":"#node-1861","data":"\u003Cdiv id=\u0022node-1861\u0022 class=\u0022node node-research-external-projects clearfix\u0022 about=\u0022\/hi\/fatigue-strength-evaluation-reinforcing-bar-couplers\u0022 typeof=\u0022sioc:Item foaf:Document\u0022\u003E\n\n        \u003Ch2\u003E\n      \u003Ca href=\u0022\/hi\/fatigue-strength-evaluation-reinforcing-bar-couplers\u0022\u003EFatigue strength evaluation of reinforcing bar couplers \u003C\/a\u003E\n    \u003C\/h2\u003E\n    \u003Cspan property=\u0022dc:title\u0022 content=\u0022Fatigue strength evaluation of reinforcing bar couplers \u0022 class=\u0022rdf-meta element-hidden\u0022\u003E\u003C\/span\u003E\u003Cspan property=\u0022sioc:num_replies\u0022 content=\u00220\u0022 datatype=\u0022xsd:integer\u0022 class=\u0022rdf-meta element-hidden\u0022\u003E\u003C\/span\u003E\n  \n  \u003Cdiv class=\u0022content clearfix\u0022\u003E\n    \u003Cdiv class=\u0022field field-name-body field-type-text-with-summary field-label-above\u0022\u003E\u003Cdiv class=\u0022field-label\u0022\u003EAbout:\u0026nbsp;\u003C\/div\u003E\u003Cdiv class=\u0022field-items\u0022\u003E\u003Cdiv class=\u0022field-item even\u0022 property=\u0022content:encoded\u0022\u003E\u003Cp style=\u0022text-align:justify;\u0022\u003EPerformance evaluation of rebar couplers is very essential for safe use of the same in civil engineering structures. Experimental investigations were carried out on parent and coupled bars of various diameters (16 mm, 20 mm, 25 mm, 32 mm and 40 mm). Static tensile tests, cyclic tensile tests and low cycle fatigue tests were carried out on rebars with and without couplers. During the cyclic loading the maximum and minimum load values were monitored and time history data was acquired using a high speed data acquisition system at regular intervals of cycles.\u003C\/p\u003E\n\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cdiv class=\u0022field field-name-field-project-images field-type-image field-label-above\u0022\u003E\u003Cdiv class=\u0022field-label\u0022\u003EProject Images:\u0026nbsp;\u003C\/div\u003E\u003Cdiv class=\u0022field-items\u0022\u003E\u003Cdiv class=\u0022field-item even\u0022\u003E\u003Cimg typeof=\u0022foaf:Image\u0022 src=\u0022https:\/\/serc.res.in\/sites\/default\/files\/ffl10a.png\u0022 width=\u0022443\u0022 height=\u0022600\u0022 alt=\u0022A view of static tensile test  on a virgin rebar\u0022 title=\u0022A view of static tensile test  on a virgin rebar\u0022 \/\u003E\u003C\/div\u003E\u003Cdiv class=\u0022field-item odd\u0022\u003E\u003Cimg typeof=\u0022foaf:Image\u0022 src=\u0022https:\/\/serc.res.in\/sites\/default\/files\/ffl10b.png\u0022 width=\u0022500\u0022 height=\u0022750\u0022 alt=\u0022A view of static tensile test   on a rebar coupler\u0022 title=\u0022A view of static tensile test   on a rebar coupler\u0022 \/\u003E\u003C\/div\u003E\u003Cdiv class=\u0022field-item even\u0022\u003E\u003Cimg typeof=\u0022foaf:Image\u0022 src=\u0022https:\/\/serc.res.in\/sites\/default\/files\/ffl10c-618x1030.jpg\u0022 width=\u0022618\u0022 height=\u00221030\u0022 alt=\u0022A view of slip test on a rebar coupler\u0022 title=\u0022A view of slip test on a rebar coupler\u0022 \/\u003E\u003C\/div\u003E\u003Cdiv class=\u0022field-item odd\u0022\u003E\u003Cimg typeof=\u0022foaf:Image\u0022 src=\u0022https:\/\/serc.res.in\/sites\/default\/files\/ffl10d.png\u0022 width=\u0022172\u0022 height=\u0022252\u0022 alt=\u0022A view of fatigue test on a rebar coupler\u0022 title=\u0022A view of fatigue test on a rebar coupler\u0022 \/\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cdiv class=\u0022field field-name-field-project-enterprise-categor field-type-taxonomy-term-reference field-label-above clearfix\u0022\u003E\u003Ch3 class=\u0022field-label\u0022\u003EProject Enterprise Category: \u003C\/h3\u003E\u003Cul class=\u0022links\u0022\u003E\u003Cli class=\u0022taxonomy-term-reference-0\u0022\u003E\u003Ca href=\u0022\/hi\/research-expertise\/fatigue-fracture\u0022 typeof=\u0022skos:Concept\u0022 property=\u0022rdfs:label skos:prefLabel\u0022 datatype=\u0022\u0022\u003EFatigue \u0026amp; Fracture\u003C\/a\u003E\u003C\/li\u003E\u003C\/ul\u003E\u003C\/div\u003E  \u003C\/div\u003E\n\n      \u003Cdiv class=\u0022link-wrapper\u0022\u003E\n      \u003Cul class=\u0022links inline\u0022\u003E\u003Cli class=\u0022node-readless first\u0022\u003E\u003Ca href=\u0022\/hi\/more\/node\/1861\/teaser\u0022 class=\u0022use-ajax\u0022\u003ERead less\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022translation_en\u0022\u003E\u003Ca href=\u0022\/fatigue-strength-evaluation-reinforcing-bar-couplers\u0022 title=\u0022Fatigue strength evaluation of reinforcing bar couplers \u0022 class=\u0022translation-link\u0022 xml:lang=\u0022en\u0022\u003EEnglish\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022translation_ta last\u0022\u003E\u003Ca href=\u0022\/ta\/fatigue-strength-evaluation-reinforcing-bar-couplers\u0022 title=\u0022Fatigue strength evaluation of reinforcing bar couplers \u0022 class=\u0022translation-link\u0022 xml:lang=\u0022ta\u0022\u003E\u0ba4\u0bae\u0bbf\u0bb4\u0bcd\u003C\/a\u003E\u003C\/li\u003E\n\u003C\/ul\u003E    \u003C\/div\u003E\n  \n  \n\u003C\/div\u003E","settings":null},{"command":"invoke","selector":"#node-1861","method":"addClass","arguments":["more-load node-teaser"]},{"command":"readmore_ajax","speed":"350"}]