{"id":6058,"date":"2026-02-24T19:02:36","date_gmt":"2026-02-24T19:02:36","guid":{"rendered":"https:\/\/www.atosforming.com\/?p=6058"},"modified":"2026-02-24T19:06:47","modified_gmt":"2026-02-24T19:06:47","slug":"stud-civisi-ne-ise-yarar","status":"publish","type":"post","link":"https:\/\/www.atosforming.com\/en\/2026\/02\/24\/stud-civisi-ne-ise-yarar\/","title":{"rendered":"What Does Shear Stud Do? Usage Areas, Quantity Calculation and Choosing the Right Product"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6058\" class=\"elementor elementor-6058\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63f65b3f e-flex e-con-boxed e-con e-parent\" data-id=\"63f65b3f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40eb7269 elementor-widget elementor-widget-text-editor\" data-id=\"40eb7269\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>What Does Shear Stud Do? Usage Areas, Quantity Calculation and Choosing the Right Product<\/h3>\n<p><style>\na {<br \/>    text-decoration: none;<br \/>    color: #464feb;<br \/>}<br \/>tr th, tr td {<br \/>    border: 1px solid #e6e6e6;<br \/>}<br \/>tr th {<br \/>    background-color: #f5f5f5;<br \/>}<br \/><\/style><\/p>\n<div><style>\na {<br \/>\n    text-decoration: none;<br \/>\n    color: #464feb;<br \/>\n}<br \/>\ntr th, tr td {<br \/>\n    border: 1px solid #e6e6e6;<br \/>\n}<br \/>\ntr th {<br \/>\n    background-color: #f5f5f5;<br \/>\n}<br \/>\n<\/style>\n<div class=\"translation-block\"><b>A shear stud<\/b> is a fundamental fastener that enables the safe transfer of shear forces in steel-concrete composite structures, thereby ensuring the two materials work together effectively. It is referred to as a \u201cheaded shear stud\u201d or \u201cshear connector\u201d in English technical sources and as a \u201cSchubd\u00fcbel\u201d in German literature. It is indispensable for achieving strength and stiffness in modern steel structures.<\/div>\n<div>\u00a0<\/div>\n<\/div>\n<h3>1. In What Types of Construction Are Shear Studs Used?\u00a0<\/h3>\n<p><style>\na {<br \/>    text-decoration: none;<br \/>    color: #464feb;<br \/>}<br \/>tr th, tr td {<br \/>    border: 1px solid #e6e6e6;<br \/>}<br \/>tr th {<br \/>    background-color: #f5f5f5;<br \/>}<br \/><\/style><\/p>\n<div>\n<p>Shear studs are used in many different types of structures and provide distinct structural benefits in each:<\/p>\n<\/div>\n<p><style>\na {<br \/>    text-decoration: none;<br \/>    color: #464feb;<br \/>}<br \/>tr th, tr td {<br \/>    border: 1px solid #e6e6e6;<br \/>}<br \/>tr th {<br \/>    background-color: #f5f5f5;<br \/>}<br \/><\/style><\/p>\n<h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Composite Slabs<\/h4>\n<div>Shear studs ensure that the concrete slab poured over a steel beam integrates with the beam. This significantly increases the element\u2019s shear strength and stiffness.<\/div>\n<div>\u00a0<\/div>\n<h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Steel Bridges\u00a0<\/h4>\n<div>Vehicle loads and dynamic effects on the bridge deck are safely transferred from the concrete deck to the steel girder via shear studs. Eurocode 4 supports this connection with specific design rules.<br \/><br \/><\/div>\n<h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Industrial Floors and Machine Foundations<\/h4>\n<div>Stud-fastened composite systems are preferred to safely transfer the vibrations and horizontal forces generated by heavy machinery.<br \/><br \/><\/div>\n<h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Prefabricated Elements<\/h4>\n<div>Shear studs are widely used to ensure the integration of steel anchor plates with concrete and to maintain stable load transfer.<\/div>\n<div>\u00a0<\/div>\n<div>\n<h3>How Many Shear Studs Are Used per Square Meter?<\/h3>\n<div>\n<p class=\"translation-block\">Standards do not specify a fixed value per square meter. The quantity is determined entirely based on structural calculations, load values, and beam spacing. However, typical values commonly encountered on-site are as follows:<\/p>\n<ul>\n<li class=\"translation-block\"><b>In composite <\/b> floors: approximately <b>3\u20136 per square meter<\/b><\/li>\n<li class=\"translation-block\"><b>In industrial floors under heavy loads: 8\u201312 per m\u00b2<\/b><\/li>\n<li class=\"translation-block\"><b>In bridge decks:<\/b> much denser spacing may be required depending on the loading conditions<\/li>\n<\/ul>\n<p class=\"translation-block\">The exact number is calculated based on the shear <b>force requirement (V_Ed)<\/b> and <b>the stud design resistance (P_Rd).<\/b><\/p>\n<\/div>\n<h3>\u00a0<\/h3>\n<h3>3. How Are Shear Stud Dimensions Determined in Structural Analysis?<\/h3>\n<div class=\"translation-block\">Eurocode 4 <b>(EN 1994-1-1)<\/b> defines the selection of studs based on three key parameters:<\/div>\n<div>\n<p>\u00a0<\/p>\n<h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> a) Stud Resistance<\/h4>\n<div class=\"translation-block\">The standard calculates the stud capacity using parameters such as the ultimate strength of steel <b>(f_u)<\/b>, the ultimate strength of concrete <b>(f_ck)<\/b>, and the stud diameter <b>(d)<\/b>. This calculation yields the <b>design shear capacity (P_Rd)<\/b> that the stud can carry.<\/div>\n<div>\u00a0<\/div>\n<\/div>\n<div><style>\na {<br \/>\n    text-decoration: none;<br \/>\n    color: #464feb;<br \/>\n}<br \/>\ntr th, tr td {<br \/>\n    border: 1px solid #e6e6e6;<br \/>\n}<br \/>\ntr th {<br \/>\n    background-color: #f5f5f5;<br \/>\n}<br \/>\n<\/style>\n<div>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> b) Spacing and Placement Rules<\/strong><\/h4>\n<p>Eurocode 4 defines limits for stud-to-stud and stud-to-beam edge distances. These limits:<\/p>\n<ul>\n<li>serve to prevent concrete cracking<\/li>\n<li>and ensure the safe performance of the concrete cone around the stud.<br \/>amac\u0131na hizmet eder.<\/li>\n<\/ul>\n<div>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> c) Selection of Stud Height<\/strong><\/h4>\n<p class=\"translation-block\">Eurocode does not specify a fixed minimum embedment ratio (e.g., 10\u00d7diameter) for stud height. Instead, it is mandatory to ensure sufficient concrete coverage below the stud head and to meet the criteria for profiled floor height and fire resistance.<\/p>\n<p>In practice, stud height is determined by the following factors:<\/p>\n<ul>\n<li>Deck (sheet metal) height<\/li>\n<li>Required concrete cover<\/li>\n<li>Minimum embedment distance required for the stud head<\/li>\n<li>Minimum concrete thickness for fire resistance<\/li>\n<\/ul>\n<p class=\"translation-block\"><b>Summary:<\/b> Shear stud height is determined based on the effective height required by the design; there is no fixed, codified multiplier.<\/p>\n<p>\u00a0<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-6059 size-large\" src=\"http:\/\/www.atosforming.com\/wp-content\/uploads\/2026\/02\/Designer-1024x683.png\" alt=\"Stud \u00c7ivisi Ne \u0130\u015fe Yarar? \" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.atosforming.com\/wp-content\/uploads\/2026\/02\/Designer-1024x683.png 1024w, https:\/\/www.atosforming.com\/wp-content\/uploads\/2026\/02\/Designer-300x200.png 300w, https:\/\/www.atosforming.com\/wp-content\/uploads\/2026\/02\/Designer-768x512.png 768w, https:\/\/www.atosforming.com\/wp-content\/uploads\/2026\/02\/Designer.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<\/div>\n<div>\n<div>\n<h3><strong>\u00a0<\/strong><\/h3>\n<h3><strong>4. What Should You Consider When Purchasing Shear Studs?<\/strong><\/h3>\n<p>Choosing the right product is critical for structural safety. The following points should be considered during the purchasing process:<\/p>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Certification and Compliance with Standards<\/strong><\/h4>\n<ul>\n<li>Compliance with EN ISO 13918 (standard for headed studs)<\/li>\n<li>Certificate of compatibility with welding equipment<\/li>\n<li>CE marking and material certificates<\/li>\n<\/ul>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Material Quality<\/strong><\/h4>\n<p>High-quality steels such as S235JR and S355J2 are typically used. Manufacturer certificates must be reviewed.<\/p>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Welding Compatibility<\/strong><\/h4>\n<p>Shear studs must be fully compatible with resistance welding machines. If the weld is of poor quality, proper fusion will not occur.<\/p>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"\u2714\" \/> Corrosion Environment<\/strong><\/h4>\n<p>Galvanized studs should be preferred for open-air or bridge structures.<\/p>\n<p>\u00a0<\/p>\n<hr \/>\n<h3><strong>5. What Happens If Inappropriate Shear Studs or an Insufficient Number of Shear Studs Are Used?<\/strong><\/h3>\n<p>Incorrect selection or installation can lead to serious structural problems:<\/p>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/274c.svg\" alt=\"\u274c\" \/> Composite behavior is compromised<\/strong><\/h4>\n<p>Concrete and steel cannot work together; floor deflections increase, and cracking accelerates.<\/p>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/274c.svg\" alt=\"\u274c\" \/> Risk of stud failure or buckling<\/strong><\/h4>\n<p>Stud breakage may occur under fatigue conditions.<\/p>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/274c.svg\" alt=\"\u274c\" \/> Insufficient shear transfer<\/strong><\/h4>\n<p>The slab begins to slip on the steel beam; irreversible deformations develop over the long term.<\/p>\n<h4><strong><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/274c.svg\" alt=\"\u274c\" \/> Risk of rejection by building inspection<\/strong><\/h4>\n<p>Errors in shear stud quantity or placement rules may result in the entire construction having to be redone.<\/p>\n<hr \/>\n<h3><strong>Conclusion<\/strong><\/h3>\n<p class=\"translation-block\">To summarize the answer to the question \u201cWhat is the purpose of a shear stud?\u201d: Shear studs play a critical role in both the safety and load-bearing capacity of composite structures. The quantity and dimensions must be determined through <b>static calculations<\/b> in accordance with <b>Eurocode 4<\/b>, and <b>certified products<\/b> must be used on-site. An incorrectly selected stud bolt or improper installation creates both structural risks and high costs.<\/p>\n<p>\u00a0<\/p>\n<\/div>\n<\/div>\n<h3>More Information<\/h3>\n<p class=\"translation-block\">With our specially designed production line for shear stud production, we manufacture 150,000 shear studs per month in compliance with <a href=\"https:\/\/intweb.tse.org.tr\/standard\/standard\/Standard.aspx?081118051115108051104119110104055047105102120088111043113104073087079047116070084076083069070072\" target=\"_blank\" rel=\"noopener\">TS EN ISO 13918<\/a> standards. In addition to standard shear studs in sizes ranging from 50mm to 250mm in lengths and diameters of 16, 19, 22, and 25, we also offer custom production for customer projects in lengths such as 60, 90, 110, and 220 mm. For more detailed information about shear studs and applications tailored to your needs, please <a href=\"https:\/\/www.atosforming.com\/en\/iletisim\/\" target=\"_self\"> contact us.<\/a><\/p>\n<p>\u00a0<\/p>\n<p><!-- \/wp:heading --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Stud \u00c7ivisi Ne \u0130\u015fe Yarar? Kullan\u0131m Alanlar\u0131, Miktar Hesab\u0131 ve Do\u011fru \u00dcr\u00fcn Se\u00e7imi Stud \u00e7ivisi (shear stud), \u00e7elik\u2013beton kompozit yap\u0131larda kayma kuvvetlerini (shear force) g\u00fcvenli bir \u015fekilde aktararak iki malzemenin birlikte \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flayan temel bir ba\u011flant\u0131 eleman\u0131d\u0131r. \u0130ngiliz teknik kaynaklar\u0131nda \u201cheaded shear stud \/ shear connector\u201d, Almanca literat\u00fcrde ise \u201cSchubd\u00fcbel\u201d olarak ge\u00e7er. Modern \u00e7elik yap\u0131larda&#8230;<\/p>","protected":false},"author":1,"featured_media":6063,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[42,41,40],"class_list":["post-6058","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-saplama-kaynak","tag-stud","tag-stud-civisi"],"_links":{"self":[{"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/posts\/6058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/comments?post=6058"}],"version-history":[{"count":8,"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/posts\/6058\/revisions"}],"predecessor-version":[{"id":6068,"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/posts\/6058\/revisions\/6068"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/media\/6063"}],"wp:attachment":[{"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/media?parent=6058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/categories?post=6058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.atosforming.com\/en\/wp-json\/wp\/v2\/tags?post=6058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}