Notomi Mitsuo    Department   Undergraduate School  , School of Science and Technology    Position   Professor
Date	2019/09/04
Presentation Theme	Fracture Mode of Glass Plate Laminated with Polymeric Film
Conference	The 14th International Symposium on Mechanics, Aerospace and Informatics Engineering 2019
Promoters	Gyeongsang National University
Conference Type	Workshop/Symposium
Presentation Type	Speech (General)
Contribution Type	Collaborative
Venue	Gyeongsang National University, Jinju, Korea
Publisher and common publisher	Ryohei Momokawa, Tomohisa Kojima, Mitsuo Notomi
Details	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.