ノウトミ　ミツオ   Notomi Mitsuo   納冨　充雄    所属   明治大学  理工学部    職種   専任教授
発表年月日	2019/09/04
発表テーマ	Fracture Mode of Glass Plate Laminated with Polymeric Film
会議名	The 14th International Symposium on Mechanics, Aerospace and Informatics Engineering 2019
主催者	Gyeongsang National University
学会区分	研究会・シンポジウム等
発表形式	口頭（一般）
単独共同区分	共同
開催地名	Gyeongsang National University, Jinju, Korea
発表者・共同発表者	Ryohei Momokawa, Tomohisa Kojima, Mitsuo Notomi
概要	We investigated the improvement in strength and the fracture mode at the fracture of float glass by laminating a film and clarify the strengthening processes. The three-point bending test was conducted with the float glasses laminated with the film in several lengths of the support span and the fracture surfaces of the glass were observed for evaluating the effect of the film lamination. As a result, there are the two kinds of fracture modes, Bending and Hertzian modes, could be expressed by the test. The fracture direction and initiating points were also identified by observing the fracture surface and the mechanism of the fracture modes change and the cause was revealed.