[{"command":"settings","settings":{"basePath":"\/","pathPrefix":"","ajaxPageState":{"theme":"csir","theme_token":"fCbdeJv6v_Si-bCRSb96Bpbo4nl3qnE4N9_GgHheADA"},"encrypt_submissions":{"baseUrl":"https:\/\/serc.res.in"}},"merge":true},{"command":"insert","method":"replaceWith","selector":"#node-317","data":"\u003Cdiv id=\u0022node-317\u0022 class=\u0022node node-expertise-research-developement clearfix\u0022 about=\u0022\/large-scale-ndt-test-specimen-research\u0022 typeof=\u0022sioc:Item foaf:Document\u0022\u003E\n\n        \u003Ch2\u003E\n      \u003Ca href=\u0022\/large-scale-ndt-test-specimen-research\u0022\u003ELarge scale NDT test specimen for research \u003C\/a\u003E\n    \u003C\/h2\u003E\n    \u003Cspan property=\u0022dc:title\u0022 content=\u0022Large scale NDT test specimen for research \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-hidden\u0022\u003E\u003Cdiv class=\u0022field-items\u0022\u003E\u003Cdiv class=\u0022field-item even\u0022 property=\u0022content:encoded\u0022\u003E\u003Ch3 class=\u0022title_3\u0022\u003ELarge scale NDT test specimen for research\u003C\/h3\u003E\n\u003Cp\u003EThe test specimen is a reinforced concrete specimen, designed and constructed at the CSIR-Structural Engineering Research Centre (SERC), exclusively for the data generation and validation of different NDT techniques.\u003C\/p\u003E\n\u003Cul class=\u0022ul-list ul_li_icons cong_icon\u0022 style=\u0022text-align: justify;\u0022\u003E\n\u003Cli\u003EIt consists of two slabs of sizes 4.15m x 4.15m (bottom slab) and 3.0m x 3.0m (top slab with cantilever projection at one end) with beams and columns.\u003C\/li\u003E\n\u003Cli\u003EThe entire block is supported on four pedestals at a height of 1.2m to have access for the bottom slab.\u003C\/li\u003E\n\u003Cli\u003EThe top slab is made with two different thicknesses (150mm and 250mm) and bottom slab with three different thicknesses (150mm, 300mm and 400mm) for validating the thickness measurements using NDT methods. At the edge, the slab is tapered.\u003C\/li\u003E\n\u003Cli\u003ETop slab is provided with construction joints, different sizes and shapes of honeycombs, PVC conduits, cracks for their identification and quantification.\u003C\/li\u003E\n\u003Cli\u003EBottom slab is provided with bolt holes, PVC inserts and conduits to locate and quantify the defects.\u003C\/li\u003E\n\u003Cli\u003EBoth the slabs have various reinforcement ratios to locate the position of the bars, spacing etc.\u003C\/li\u003E\n\u003Cli\u003EBeams are provided with different diameter of reinforcements with different spacing of shear reinforcements and different cover thickness.\u003C\/li\u003E\n\u003Cli\u003EBeams are provided with ducts to study the grouting problems in prestressing ducts. Columns are provided with different diameter of reinforcements with different spacing of lateral ties and different cover thicknesses.\u003C\/li\u003E\n\u003C\/ul\u003E\n\u003Cdiv class=\u0022row_section tog_img_2 tog_img_row clearfix\u0022\u003E\n\u003Cdiv class=\u0022tog_img_col\u0022\u003E\n\u003Cdiv class=\u0022line_hover\u0022\u003E\u003Ca data-fancybox=\u0022Specimen\u0022 href=\u0022\/sites\/default\/files\/Large-Scale-NDT-Test-Specimen.jpg\u0022\u003E\u003Cimg alt=\u0022Large scale NDT test specimen for research\u0022 src=\u0022\/sites\/default\/files\/Large-Scale-NDT-Test-Specimen.jpg\u0022 title=\u0022Large scale NDT test specimen for research \u0022 \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cp class=\u0022res_img_tit\u0022\u003EScale NDT Test Specimen\u003C\/p\u003E\n\u003C\/div\u003E\n\u003Cdiv class=\u0022tog_img_col\u0022\u003E\n\u003Cdiv class=\u0022line_hover\u0022\u003E\u003Ca data-fancybox=\u0022Specimen\u0022 href=\u0022\/sites\/default\/files\/Details-of-inserts-and-pipes-in-Second-floor-slab.png\u0022\u003E\u003Cimg alt=\u0022Large scale NDT test specimen for research\u0022 src=\u0022\/sites\/default\/files\/Details-of-inserts-and-pipes-in-Second-floor-slab.png\u0022 title=\u0022Large scale NDT test specimen for research \u0022 \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cp class=\u0022res_img_tit\u0022\u003EDetails of inserts and pipes in Second floor slab\u003C\/p\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\n\u003Ch3 class=\u0022title_3\u0022\u003ELarge scale NDT test specimen for research\u003C\/h3\u003E\n\u003Cp style=\u0022text-align: justify;\u0022\u003EREFLEXW and RADAAN \u00a0 are the programs used for the processing and interpretation of reflection and transmission ground penetrating radar (GPR) data collected from the specimens using manual scanning or the automated scanner.\u003C\/p\u003E\n\u003Cp style=\u0022text-align: justify;\u0022\u003EThe 3D data-interpretation module is used for displaying x-,y- or z-slices\u003C\/p\u003E\n\u003Cdiv class=\u0022row_section tog_img_2 tog_img_row clearfix\u0022\u003E\n\u003Cdiv class=\u0022tog_img_col\u0022\u003E\n\u003Cdiv class=\u0022line_hover\u0022\u003E\u003Ca data-fancybox=\u0022plot\u0022 href=\u0022\/sites\/default\/files\/SERC-NDT-Specimen-Data-\u2013-Raw-Migrated-and-3D-Plot.jpg\u0022\u003E\u003Cimg alt=\u0022\u0022 src=\u0022\/sites\/default\/files\/SERC-NDT-Specimen-Data-\u2013-Raw-Migrated-and-3D-Plot.jpg\u0022 \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cp class=\u0022res_img_tit\u0022\u003ESERC NDT Specimen Data\u003C\/p\u003E\n\u003C\/div\u003E\n\u003Cdiv class=\u0022tog_img_col\u0022\u003E\n\u003Cdiv class=\u0022line_hover\u0022\u003E\u003Ca data-fancybox=\u0022plot\u0022 href=\u0022\/sites\/default\/files\/SERC-NDT-Specimen-Data-\u2013-Raw-Migrated-and-3D-Plot.png\u0022\u003E\u003Cimg alt=\u0022Large scale NDT test specimen for research\u0022 src=\u0022\/sites\/default\/files\/SERC-NDT-Specimen-Data-\u2013-Raw-Migrated-and-3D-Plot.png\u0022 title=\u0022Large scale NDT test specimen for research \u0022 \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cp class=\u0022res_img_tit\u0022\u003ERaw, Migrated and 3D Plot\u003C\/p\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\n\u003Cp\u003EThe advantage of GPR compared to Ultrasonic pulse echo technique is that larger surface area can be examined in short time because of the continuous measurements along a surface\u003C\/p\u003E\n\u003Cdiv class=\u0022row_section tog_img_2 tog_img_row clearfix\u0022\u003E\n\u003Cdiv class=\u0022tog_img_col\u0022\u003E\n\u003Cdiv class=\u0022line_hover\u0022\u003E\u003Ca data-fancybox=\u0022plot\u0022 href=\u0022\/sites\/default\/files\/Top-Floor-showing-the-absence-of-reinforcements-honeycombs-and-PVC.png\u0022\u003E\u003Cimg alt=\u0022Large scale NDT test specimen for research\u0022 src=\u0022\/sites\/default\/files\/Top-Floor-showing-the-absence-of-reinforcements-honeycombs-and-PVC.png\u0022 title=\u0022Large scale NDT test specimen for research \u0022 \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cp class=\u0022res_img_tit\u0022\u003ETop Floor showing the absence of reinforcements, honeycombs and PVC\u003C\/p\u003E\n\u003C\/div\u003E\n\u003Cdiv class=\u0022tog_img_col\u0022\u003E\n\u003Cdiv class=\u0022line_hover\u0022\u003E\u003Ca data-fancybox=\u0022plot\u0022 href=\u0022\/sites\/default\/files\/Oscilloscope-Wiggle-and-Linescan-Plot-showing-Embedded-Steel-Plate.png\u0022\u003E\u003Cimg alt=\u0022Large scale NDT test specimen for research\u0022 src=\u0022\/sites\/default\/files\/Oscilloscope-Wiggle-and-Linescan-Plot-showing-Embedded-Steel-Plate.png\u0022 title=\u0022Large scale NDT test specimen for research \u0022 \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cp class=\u0022res_img_tit\u0022\u003EOscilloscope, Wiggle and Linescan Plot showing Embedded Steel Plate\u003C\/p\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\u003C\/div\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\/more\/node\/317\/teaser\u0022 class=\u0022use-ajax\u0022\u003ERead less\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022translation_hi\u0022\u003E\u003Ca href=\u0022\/hi\/large-scale-ndt-test-specimen-research\u0022 title=\u0022Large scale NDT test specimen for research \u0022 class=\u0022translation-link\u0022 xml:lang=\u0022hi\u0022\u003E\u0939\u093f\u0928\u094d\u0926\u0940\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022translation_ta last\u0022\u003E\u003Ca href=\u0022\/ta\/large-scale-ndt-test-specimen-research\u0022 title=\u0022Large scale NDT test specimen for research \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-317","method":"addClass","arguments":["more-load node-teaser"]},{"command":"readmore_ajax","speed":"350"}]