{"id":3391,"date":"2018-03-08T13:00:29","date_gmt":"2018-03-08T19:00:29","guid":{"rendered":"http:\/\/www.dunwoody.edu\/blog\/?p=3391"},"modified":"2018-03-09T08:03:41","modified_gmt":"2018-03-09T14:03:41","slug":"finding-the-right-mix","status":"publish","type":"post","link":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/","title":{"rendered":"Finding the right mix"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3392 aligncenter\" src=\"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9554W.jpg\" alt=\"Concrete Bowling Ball Competition 1\" width=\"1280\" height=\"800\" \/><em>Dunwoody students designing a better concrete bowling ball<\/em><\/p>\n<p>It might only be eight inches in diameter and weigh less than 12 pounds, but there is nothing simple about designing and constructing a concrete bowling ball. But two Dunwoody students are taking on the challenge and putting their creativity and ingenuity to the test at an international competition later this month.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3394 alignright\" src=\"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9532W.jpg\" alt=\"\" width=\"311\" height=\"467\" \/>Sponsored by the <a href=\"https:\/\/www.concrete.org\/\">American Concrete Institute (ACI)<\/a>, the international <a href=\"https:\/\/www.concrete.org\/students\/studentcompetitions\/frcbowlingballcompetition.aspx\">FRC Bowling Ball Competition<\/a> will be held on March 25 in Salt Lake City, Utah during the <a href=\"https:\/\/www.concrete.org\/events\/conventions.aspx\">Concrete Convention and Exposition<\/a>. The object of the competition is to demonstrate the effect of fiber reinforced concrete, to gain experience in forming and fabricating a fiber-reinforced concrete element, and to encourage creativity in engineering design and analysis.<\/p>\n<p>This is the first year that Dunwoody will compete in the competition, said Ben Holbrook, Surveying &amp; Civil Engineering Technology Senior Instructor. Holbrook was told about the competition from an industry connection and brought it forward to students in the Construction Sciences &amp; Building Technology program areas to see if there was interest.<\/p>\n<p>Construction Project Management student Nate Swanson and Surveying &amp; Civil Engineering Technology student Hayden Swanson were immediately on board with the project.<\/p>\n<h6><strong>The rules of the game<\/strong><\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3395 alignleft\" src=\"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9541W.jpg\" alt=\"\" width=\"303\" height=\"455\" \/>Holbrook said that engineering a perfectly round ball from concrete is difficult enough, but competition rules make it even trickier. Typically, an 8-inch diameter ball of concrete would weigh about 24 pounds, but guidelines for the event state that each bowling ball must weigh no more than 12 pounds.<\/p>\n<p>N. Swanson said that each team is allowed to use two additional materials to achieve the goal. The Dunwoody team has chosen to use a Styrofoam ball inside the concrete as well as a polymer filler.<\/p>\n<p>Deciding on the right mixture has taken the team hours of planning and designing, and then they still needed to fabricate it. Last week, the team moved into forming and testing their design. In order to form the 8-inch cylindrical shape, the Dunwoody team decided to use a round lighting fixture as their mold.<\/p>\n<h6><strong>Getting ready for competition<\/strong><\/h6>\n<p>The team is making multiple concrete bowling balls using their design so they can test them out before heading out to Salt Lake City. More than 50 teams from around the world will be competing in this year\u2019s competition.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3393 alignright\" src=\"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9556W.jpg\" alt=\"\" width=\"359\" height=\"239\" \/><\/p>\n<p>The competition includes two categories: Bowling Ball Design and Bowling Ball Analysis. Both categories require knowledge and experience about concrete, fiber reinforcement, material behavior, and bowling. Tests during the competition will include a mass test, diameter test, toughness test, and load test. In addition, each team will compete in a bowling test to see which team can score the highest in six-pin bowling.<\/p>\n<p>Both N. Swanson and H. Swanson said they have enjoyed using their knowledge and skills to find innovative solutions in a hands-on competition.\u00a0\u00a0\u00a0\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-3397 aligncenter\" src=\"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9550W.jpg\" alt=\"\" width=\"474\" height=\"293\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dunwoody students designing a better concrete bowling ball It might only be eight inches in diameter and weigh less than 12 pounds, but there is nothing simple about designing and constructing a concrete bowling ball. But two Dunwoody students are taking on the challenge and putting their creativity and ingenuity to the test at an [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119,178],"tags":[],"class_list":["post-3391","post","type-post","status-publish","format-standard","hentry","category-student-competitions","category-student-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Finding the right mix - Dunwoody College News<\/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:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Finding the right mix - Dunwoody College News\" \/>\n<meta property=\"og:description\" content=\"Dunwoody students designing a better concrete bowling ball It might only be eight inches in diameter and weigh less than 12 pounds, but there is nothing simple about designing and constructing a concrete bowling ball. But two Dunwoody students are taking on the challenge and putting their creativity and ingenuity to the test at an [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/\" \/>\n<meta property=\"og:site_name\" content=\"Dunwoody College News\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/dunwoodycollege\" \/>\n<meta property=\"article:published_time\" content=\"2018-03-08T19:00:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-03-09T14:03:41+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9554W.jpg\" \/>\n<meta name=\"author\" content=\"Advancement\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@dunwoodycollege\" \/>\n<meta name=\"twitter:site\" content=\"@dunwoodycollege\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Advancement\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/\"},\"author\":{\"name\":\"Advancement\",\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/#\\\/schema\\\/person\\\/5deefef55005083e96e7b46701020ea4\"},\"headline\":\"Finding the right mix\",\"datePublished\":\"2018-03-08T19:00:29+00:00\",\"dateModified\":\"2018-03-09T14:03:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/\"},\"wordCount\":472,\"image\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/dunwoody.edu\\\/news\\\/wp-content\\\/uploads\\\/2018\\\/03\\\/IMG_9554W.jpg\",\"articleSection\":[\"Student Competitions\",\"Student News\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/\",\"url\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/\",\"name\":\"Finding the right mix - Dunwoody College News\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/dunwoody.edu\\\/news\\\/wp-content\\\/uploads\\\/2018\\\/03\\\/IMG_9554W.jpg\",\"datePublished\":\"2018-03-08T19:00:29+00:00\",\"dateModified\":\"2018-03-09T14:03:41+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/#\\\/schema\\\/person\\\/5deefef55005083e96e7b46701020ea4\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/#primaryimage\",\"url\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/wp-content\\\/uploads\\\/2018\\\/03\\\/IMG_9554W.jpg\",\"contentUrl\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/wp-content\\\/uploads\\\/2018\\\/03\\\/IMG_9554W.jpg\",\"width\":1280,\"height\":800,\"caption\":\"Concrete Bowling Ball Competition 1\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/2018\\\/finding-the-right-mix\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Finding the right mix\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/#website\",\"url\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/\",\"name\":\"Dunwoody College News\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/#\\\/schema\\\/person\\\/5deefef55005083e96e7b46701020ea4\",\"name\":\"Advancement\",\"url\":\"https:\\\/\\\/dunwoody.edu\\\/news\\\/author\\\/advancement\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Finding the right mix - Dunwoody College News","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/","og_locale":"en_US","og_type":"article","og_title":"Finding the right mix - Dunwoody College News","og_description":"Dunwoody students designing a better concrete bowling ball It might only be eight inches in diameter and weigh less than 12 pounds, but there is nothing simple about designing and constructing a concrete bowling ball. But two Dunwoody students are taking on the challenge and putting their creativity and ingenuity to the test at an [&hellip;]","og_url":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/","og_site_name":"Dunwoody College News","article_publisher":"https:\/\/www.facebook.com\/dunwoodycollege","article_published_time":"2018-03-08T19:00:29+00:00","article_modified_time":"2018-03-09T14:03:41+00:00","og_image":[{"url":"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9554W.jpg","type":"","width":"","height":""}],"author":"Advancement","twitter_card":"summary_large_image","twitter_creator":"@dunwoodycollege","twitter_site":"@dunwoodycollege","twitter_misc":{"Written by":"Advancement","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/#article","isPartOf":{"@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/"},"author":{"name":"Advancement","@id":"https:\/\/dunwoody.edu\/news\/#\/schema\/person\/5deefef55005083e96e7b46701020ea4"},"headline":"Finding the right mix","datePublished":"2018-03-08T19:00:29+00:00","dateModified":"2018-03-09T14:03:41+00:00","mainEntityOfPage":{"@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/"},"wordCount":472,"image":{"@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/#primaryimage"},"thumbnailUrl":"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9554W.jpg","articleSection":["Student Competitions","Student News"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/","url":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/","name":"Finding the right mix - Dunwoody College News","isPartOf":{"@id":"https:\/\/dunwoody.edu\/news\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/#primaryimage"},"image":{"@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/#primaryimage"},"thumbnailUrl":"http:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9554W.jpg","datePublished":"2018-03-08T19:00:29+00:00","dateModified":"2018-03-09T14:03:41+00:00","author":{"@id":"https:\/\/dunwoody.edu\/news\/#\/schema\/person\/5deefef55005083e96e7b46701020ea4"},"breadcrumb":{"@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/#primaryimage","url":"https:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9554W.jpg","contentUrl":"https:\/\/dunwoody.edu\/news\/wp-content\/uploads\/2018\/03\/IMG_9554W.jpg","width":1280,"height":800,"caption":"Concrete Bowling Ball Competition 1"},{"@type":"BreadcrumbList","@id":"https:\/\/dunwoody.edu\/news\/2018\/finding-the-right-mix\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dunwoody.edu\/news\/"},{"@type":"ListItem","position":2,"name":"Finding the right mix"}]},{"@type":"WebSite","@id":"https:\/\/dunwoody.edu\/news\/#website","url":"https:\/\/dunwoody.edu\/news\/","name":"Dunwoody College News","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dunwoody.edu\/news\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/dunwoody.edu\/news\/#\/schema\/person\/5deefef55005083e96e7b46701020ea4","name":"Advancement","url":"https:\/\/dunwoody.edu\/news\/author\/advancement\/"}]}},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/posts\/3391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/comments?post=3391"}],"version-history":[{"count":5,"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/posts\/3391\/revisions"}],"predecessor-version":[{"id":3403,"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/posts\/3391\/revisions\/3403"}],"wp:attachment":[{"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/media?parent=3391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/categories?post=3391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dunwoody.edu\/news\/wp-json\/wp\/v2\/tags?post=3391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}