{"id":602,"date":"2011-03-01T11:40:36","date_gmt":"2011-03-01T16:40:36","guid":{"rendered":"http:\/\/72.167.124.155\/tilt-uptoday\/?p=602"},"modified":"2015-06-08T02:54:23","modified_gmt":"2015-06-08T07:54:23","slug":"tilt-up-concrete-association-announces-availability-of-video-on-afrl-blast-research","status":"publish","type":"post","link":"https:\/\/tilt-up.org\/tilt-uptoday\/2011\/03\/01\/tilt-up-concrete-association-announces-availability-of-video-on-afrl-blast-research\/","title":{"rendered":"Tilt-Up Concrete Association Announces Availability of Video on AFRL Blast Research"},"content":{"rendered":"<p>TCA has announced the availability of a video discussing the findings from research with the Air Force Research Laboratory (AFRL). In conjunction with the Portland Cement Association (PCA), the wall tests series define the resistance and failure mode of standard Tilt-Up concrete insulated sandwich walls subjected to Department of Defense (DoD) compliant forces. <\/p>\n<p>\u201cThe video was commissioned to show evidence of the testing and to discuss the benefits that will come from the research,\u201d said Jim Baty, technical director of the TCA. \u201cThe goal of this program is to lead to new design documentation and engineering level predictive tools for blast resistant sandwich concrete walls meeting both protection and energy performance regulations.\u201d<\/p>\n<p><iframe loading=\"lazy\" width=\"640\" height=\"360\" src=\"http:\/\/www.youtube.com\/embed\/soM_VApX1kc\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>For these tests, the AFRL provided oversight. The program was funded through a federal grant. Phase I involved the construction of full-thickness test strips for panels that were to undergo blast testing. The strips were constructed at the University of Missouri in Columbia, Mo. at their remote test facility.  Phase II involved the construction of full-scale test panels to be placed in test frames and exposed to a variety of explosive charges. These tests were performed this summer and fall at the blast testing range located at Tyndall Air Force Base near Panama City, Fla.<\/p>\n<p>\u201cThe Air Force is rewriting criteria for blast resistance,\u201d said Michael Hammons, Ph.D., P.E. \u201cData from this program will factor in heavily. We will be able to establish new limit states for construction and extreme events.\u201d<\/p>\n<p>\u201cThe goal of the research program is to both evaluate the performance of standard insulated concrete sandwich walls against blast demands and develop models to more accurately predict the response,\u201d said Clay Naito, Ph.D., P.E. and Associate Professor in the Department of Civil and Environmental Engineering at Lehigh University, as well TCA task leader for the AFRL research project. <\/p>\n<p>According to Naito, the tests studied several types of conventional concrete wall construction used in the U.S. \u201cIn the past, different panels had been studied statically,\u201d said Naito. \u201cThe current study examines the performance of panels under dynamic blast threats such as car bombs to assess the anti-terrorism force protection provided.\u201d<\/p>\n<p>\u201cThe use of design-build in the military arena is an avenue Tilt-Up contractors are well versed in,\u201d said Mike Sugrue, Principal at LJB, Inc. \u201cThis opens Tilt-Up to a whole new arena to be considered as a viable method for extreme blast resistance. Based on these tests, Tilt-Up has a great future.\u201d<\/p>\n<p>To view the video, visit TCA\u2019s YouTube channel at www.youtube.com\/TCAEducation. For additional information, please contact Jim Baty at 319-895-6911 or jbaty@tilt-up.org.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\">TCA has announced the availability of a video discussing the findings from research with the Air Force Research Laboratory (AFRL). In conjunction with the Portland Cement Association (PCA), the wall tests series define the resistance <a class=\"mh-excerpt-more\" href=\"https:\/\/tilt-up.org\/tilt-uptoday\/2011\/03\/01\/tilt-up-concrete-association-announces-availability-of-video-on-afrl-blast-research\/\" title=\"Tilt-Up Concrete Association Announces Availability of Video on AFRL Blast Research\"> Read more&#8230;<\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,7],"tags":[45,44,43],"class_list":{"0":"post-602","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-industry","7":"category-tca_announcements","8":"tag-blast-resistance","9":"tag-research","10":"tag-safety"},"_links":{"self":[{"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/posts\/602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/comments?post=602"}],"version-history":[{"count":13,"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/posts\/602\/revisions"}],"predecessor-version":[{"id":19370,"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/posts\/602\/revisions\/19370"}],"wp:attachment":[{"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/media?parent=602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/categories?post=602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tilt-up.org\/tilt-uptoday\/wp-json\/wp\/v2\/tags?post=602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}