{"id":190,"date":"2017-09-15T19:32:22","date_gmt":"2017-09-15T19:32:22","guid":{"rendered":"https:\/\/sites.wp.odu.edu\/cmsl\/?page_id=190"},"modified":"2017-10-08T18:28:40","modified_gmt":"2017-10-08T18:28:40","slug":"through-thickness-reinforcement-of-composite-laminates","status":"publish","type":"page","link":"https:\/\/sites.wp.odu.edu\/cmsl\/through-thickness-reinforcement-of-composite-laminates\/","title":{"rendered":"Through Thickness Reinforcement of Composite Laminates"},"content":{"rendered":"

\"\"<\/a>New through-thickness reinforcement (TTR) method to improve fracture toughness of composite laminates was developed using high speed drilling of sub-millimeter holes with fibrous carbon rods. The proposed technique alleviates certain manufacturing problems encountered when using conventional z-pinning, while showing significant improvements in interlaminar toughness properties.<\/p>\n

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Failure surface with TTR rods pulled out after delamination propagation<\/p><\/div>\n

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Two to eight times improvement in delamination resistance under mode I conditions using proposed TTR technique depending on the aspect ratio of the rod<\/p><\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

New through-thickness reinforcement (TTR) method to improve fracture toughness of composite laminates was developed using high speed drilling of sub-millimeter holes with fibrous carbon rods. The proposed technique alleviates certain manufacturing problems encountered when using conventional z-pinning, while showing significant… Continue Reading →<\/a><\/p>\n","protected":false},"author":6960,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P9azNq-34","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/pages\/190"}],"collection":[{"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/users\/6960"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/comments?post=190"}],"version-history":[{"count":3,"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/pages\/190\/revisions"}],"predecessor-version":[{"id":420,"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/pages\/190\/revisions\/420"}],"wp:attachment":[{"href":"https:\/\/sites.wp.odu.edu\/cmsl\/wp-json\/wp\/v2\/media?parent=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}