{"id":3124,"date":"2022-11-03T15:36:04","date_gmt":"2022-11-03T13:36:04","guid":{"rendered":"https:\/\/www.unicrotarex.ro\/scientific-work-with-unic-rotarex-metal-structures\/"},"modified":"2025-08-07T12:52:34","modified_gmt":"2025-08-07T09:52:34","slug":"seismic-testing-steel-structures","status":"publish","type":"post","link":"https:\/\/www.unicrotarex.ro\/en\/seismic-testing-steel-structures\/","title":{"rendered":"Seismic testing of Unic Rotarex\u00ae steel structures"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3124\" class=\"elementor elementor-3124 elementor-3049\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-27e3a24c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"27e3a24c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3a8f6c82\" data-id=\"3a8f6c82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-21fbcb5c elementor-widget elementor-widget-image\" data-id=\"21fbcb5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.unicrotarex.ro\/en\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"50\" height=\"50\" src=\"https:\/\/www.unicrotarex.ro\/wp-content\/uploads\/2023\/02\/Buton-Home.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-5318\" alt=\"Steel home in Texas\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-47da9b7b\" data-id=\"47da9b7b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e15952b animated-slow elementor-widget elementor-widget-heading\" data-id=\"e15952b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Seismic testing of Unic Rotarex\u00ae steel structures<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ea359a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ea359a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-50191ee\" data-id=\"50191ee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8a406d9 elementor-widget elementor-widget-text-editor\" data-id=\"8a406d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.unicrotarex.ro\/wp-content\/uploads\/2022\/11\/Test-seismic-structuri-metalice.webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-5815 size-medium\" src=\"https:\/\/www.unicrotarex.ro\/wp-content\/uploads\/2022\/11\/Test-seismic-structuri-metalice-300x198.webp\" alt=\"Seismic testing on Unic Rotarex\u00ae steel structures\" width=\"300\" height=\"198\" srcset=\"https:\/\/www.unicrotarex.ro\/wp-content\/uploads\/2022\/11\/Test-seismic-structuri-metalice-300x198.webp 300w, https:\/\/www.unicrotarex.ro\/wp-content\/uploads\/2022\/11\/Test-seismic-structuri-metalice.webp 720w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>The seismic test conducted on Unic Rotarex\u00ae metal structures is documented in the scientific paper recently published in one of the most prestigious journals in the field of Civil Engineering \u2013 T<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0263823122008102\" target=\"_blank\" rel=\"noopener\">hin-Walled Structures, published by Elsevier.<\/a> The scientific work was carried out by 3 university centers in Romania: lasi, Timisoara, and Cluj-Napoca.<\/p><p>This paper presents the first part of an extensive research program that studies the behavior of cold-formed steel structures. In this first part, the structure (only the skeleton) was experimentally tested to the seismic action on the existing platform at the University of Construction and Installations in lasi, Romania. All experimental results and numerical simulations are thus presented in the paper with several interpretations.<br>The second part, to be published soon, deals with the structural behavior of the skeleton plated with OSB panels which will be at least as interesting as the first one.<br>Multumim Domnului Profesor George Taranu (si tuturor celor implicati) pentru demonstratia stiintifica prin care se confirma inca o data ca structurile metalice Unic Rotarex\u00ae sunt solutia constructiva in care puteti avea incredere.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7889eb2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7889eb2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0d3d8f9\" data-id=\"0d3d8f9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-95d8283 elementor-widget elementor-widget-html\" data-id=\"95d8283\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<body>\r\n  <div class=\"row\">\r\n    <div class=\"yellow-button-center\">\r\n                  <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0263823122008102\" target=\"_blank\">\r\n          <div class=\"btn btn--border btn--primary btn--animated\" style=\"border-color: #ffffff; color: #ffffff;\">  DOWNLOAD PAPER  <\/div>\r\n        <\/a>\r\n      <\/div>\r\n    <\/div>\r\n<\/body>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6456260\" data-id=\"6456260\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-386ba7e elementor-widget elementor-widget-html\" data-id=\"386ba7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\r\n  <div class=\"row\">\r\n    <div class=\"yellow-button-center\">\r\n                  <a href=\"https:\/\/www.youtube.com\/watch?v=OsKguMO5kqc&amp;ab_channel=UnicRotarex%C2%AE-TheLightweightSteelStructuresFactory\" target=\"_blank\">\r\n          <div class=\"btn btn--border btn--primary btn--animated\" style=\"border-color: #ffffff; color: #ffffff;\">  WAT VIDEO  <\/div>\r\n        <\/a>\r\n      <\/div>\r\n    <\/div>\r\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-262ab30 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"262ab30\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c51728a\" data-id=\"c51728a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aace143 elementor-author-box--avatar-yes elementor-author-box--name-yes elementor-author-box--biography-yes elementor-author-box--link-no elementor-widget elementor-widget-author-box\" data-id=\"aace143\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"author-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-author-box\">\n\t\t\t\t\t\t\t<div  class=\"elementor-author-box__avatar\">\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.unicrotarex.ro\/wp-content\/uploads\/2023\/05\/Marius_Rotar.webp\" alt=\"Picture of Rotar Marius\" loading=\"lazy\">\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"elementor-author-box__text\">\n\t\t\t\t\t\t\t\t\t<div >\n\t\t\t\t\t\t<h4 class=\"elementor-author-box__name\">\n\t\t\t\t\t\t\tRotar Marius\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-author-box__bio\">\n\t\t\t\t\t\tOwner of Unic Rotarex\u00ae. With over 20 years of experience in the development of constructive systems based on lightweight steel structures, the first years in Germany and over 15 years in Romania.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Seismic testing of Unic Rotarex\u00ae steel structures The seismic test conducted on Unic Rotarex\u00ae metal structures is documented in the scientific paper recently published in one of the most prestigious journals in the field of Civil Engineering \u2013 Thin-Walled Structures, published by Elsevier. The scientific work was carried out by 3 university centers in Romania: [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3238,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-3124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seismic testing of Unic Rotarex\u00ae steel structures<\/title>\n<meta name=\"description\" content=\"Seismic testing of Unic Rotarex\u00ae steel structures - following these tests, the first scientific paper about our structures was elaborated.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.unicrotarex.ro\/en\/seismic-testing-steel-structures\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seismic testing of Unic Rotarex\u00ae steel structures\" \/>\n<meta property=\"og:description\" content=\"Seismic testing of Unic Rotarex\u00ae steel structures - 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