The Effect of the Hexagonal Ring Interior Angle on Energy Absorption Capability

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Interior Angle on Energy Absorption Capability</title> <meta name="description" content="The Effect of the Hexagonal Ring Interior Angle on Energy Absorption Capability"> <meta name="keywords" content="energy absorption, crushing force efficiency, crushing mechanism, hexagonal angle, peak force"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img 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publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">The Effect of the Hexagonal Ring Interior Angle on Energy Absorption Capability</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Shada%20Bennbaia">Shada Bennbaia</a>, <a href="https://publications.waset.org/abstracts/search?q=Elsadig%20Mahdi"> Elsadig Mahdi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, the effect of changing the interior angle of a hexagonal passive energy absorber is investigated. Aluminum hexagonal structures have been tested under in-plane quasi-static compression tests. These hexagonal structures are designed to have varying interior angle values to study their crushing behavior and the relationship between the angle and the energy absorption capability. It was found that the structures with angles 40掳 and 45掳 showed an almost perfectly stable crushing mechanism with low initial peak force. Thus, hexagonal structures with these angels can be used in the vehicle's crumple zones to absorb energy during collisions. The larger angles required high initial peak force to start crushing, which indicates that these structures are best suited in applications where high load carrying capacity is needed. <iframe src="https://publications.waset.org/abstracts/137856.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=energy%20absorption" title="energy absorption">energy absorption</a>, <a href="https://publications.waset.org/abstracts/search?q=crushing%20force%20efficiency" title=" crushing force efficiency"> crushing force efficiency</a>, <a href="https://publications.waset.org/abstracts/search?q=crushing%20mechanism" title=" crushing mechanism"> crushing mechanism</a>, <a href="https://publications.waset.org/abstracts/search?q=hexagonal%20angle" title=" hexagonal angle"> hexagonal angle</a>, <a href="https://publications.waset.org/abstracts/search?q=peak%20force" title=" peak force"> peak force</a> </p> <a href="https://publications.waset.org/abstracts/137856/the-effect-of-the-hexagonal-ring-interior-angle-on-energy-absorption-capability" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/137856.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">194</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> 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The Effect of the Hexagonal Ring Interior Angle on Energy Absorption Capability