{"id":3849,"date":"2022-01-24T09:07:52","date_gmt":"2022-01-24T05:37:52","guid":{"rendered":"http:\/\/sazvarsazeh.azarestan.com\/?p=3849"},"modified":"2022-01-24T09:08:31","modified_gmt":"2022-01-24T05:38:31","slug":"experimental-study-on-brace-to-hss-column-connection-article","status":"publish","type":"post","link":"https:\/\/sazvarsazeh.azarestan.com\/en\/experimental-study-on-brace-to-hss-column-connection-article\/","title":{"rendered":"Experimental study on brace to HSS column connection Article"},"content":{"rendered":"<p dir=\"ltr\" style=\"text-align: left;\"><strong>Abstract:<\/strong><\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">\u00a0In Hollow Structural Section (HSS) column, webs are available at both ends of column flanges. Thus, there is an offset between webs and a gusset plate connected to the middle of this column flange. However, in H-shaped column, both the column web and the gusset plate are connected to the middle of the column flange. On the other hand, unlike H-shaped column, HSS column flange does not possess an appropriate support and this problem can induce distortion, out-of-plane deformation, and fracture in HSS column flange.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\"><!--more--><\/p>\n<p dir=\"ltr\">To resolve this problem, this study proposes a new gusset plate connection passed through HSS column and called through-gusset plate. Also, force transfer mechanism and design procedure are presented for through-gusset plate. To evaluate the cyclic response of the proposed connection, an experimental study was conducted on two full-scale one-bay, two-story Special Concentrically Braced Frames (SCBFs). This study considered beam-to-column connection as moment transfer via a through-plate to mobilize the reservation capacity of SCBFs. Square-HSS and circular-HSS cross-sections were used for braces and columns. The experimental results demonstrated that the proposed connection is acceptable since through-gusset plate can eliminate distortion and out-of-plane deformation of HSS column flange at the gusset plate vicinity via providing a new load path. The cyclic response of specimens showed that beam-to-column moment connection by through-plate increased strength, ductility, and energy dissipation capacity for approximately 41%, 79%, and 110%, respectively. In addition, in the phase of reservation capacity, noticeable slip in bolts and sudden fracture in connection plates occurred. Consequently, an acceptable performance was not observed for beam-to-gusset plate connection proposed in AISC.<\/p>\n<p dir=\"ltr\">\u0628\u0631\u0627\u06cc \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0627\u0645\u0644 \u0645\u0642\u0627\u0644\u0647 \u0644\u0637\u0641\u0627\u064b \u06a9\u0644\u06cc\u06a9 \u0646\u0645\u0627\u06cc\u06cc\u062f<\/p>\n<p dir=\"ltr\"><button class=\"btn\"><i class=\"fa fa-download\"><\/i> Download<\/button><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: \u00a0In Hollow Structural Section (HSS) column, webs are available at both ends of column flanges. Thus, there is an offset between webs and a gusset plate connected to the middle of this column flange. However, in H-shaped column, both&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-3849","post","type-post","status-publish","format-standard","hentry","category-articlestandard"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.2 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Experimental study on brace to HSS column connection Article - Sazvar Sazeh Azarestan<\/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:\/\/sazvarsazeh.azarestan.com\/en\/experimental-study-on-brace-to-hss-column-connection-article\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Experimental study on brace to HSS column connection Article - Sazvar Sazeh Azarestan\" \/>\n<meta property=\"og:description\" content=\"Abstract: \u00a0In Hollow Structural Section (HSS) column, webs are available at both ends of column flanges. Thus, there is an offset between webs and a gusset plate connected to the middle of this column flange. However, in H-shaped column, both...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sazvarsazeh.azarestan.com\/en\/experimental-study-on-brace-to-hss-column-connection-article\/\" \/>\n<meta property=\"og:site_name\" content=\"Sazvar Sazeh Azarestan\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-24T05:37:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-24T05:38:31+00:00\" \/>\n<meta name=\"author\" content=\"N.Mollaei\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"N.Mollaei\" \/>\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:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/experimental-study-on-brace-to-hss-column-connection-article\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/experimental-study-on-brace-to-hss-column-connection-article\\\/\"},\"author\":{\"name\":\"N.Mollaei\",\"@id\":\"https:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/#\\\/schema\\\/person\\\/fc40132a74ab98fcfb20527580fdcc0e\"},\"headline\":\"Experimental study on brace to HSS column connection Article\",\"datePublished\":\"2022-01-24T05:37:52+00:00\",\"dateModified\":\"2022-01-24T05:38:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/experimental-study-on-brace-to-hss-column-connection-article\\\/\"},\"wordCount\":304,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/#organization\"},\"articleSection\":[\"article&amp;standard\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/experimental-study-on-brace-to-hss-column-connection-article\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/experimental-study-on-brace-to-hss-column-connection-article\\\/\",\"url\":\"https:\\\/\\\/sazvarsazeh.azarestan.com\\\/en\\\/experimental-study-on-brace-to-hss-column-connection-article\\\/\",\"name\":\"Experimental study on brace to HSS column connection Article - 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