The fracture phenomena of Polycarbonate through the fracture surface on impact test - Collections

＜departmental bulletin paper＞
The fracture phenomena of Polycarbonate through the fracture surface on impact test

Creator	Author PID K001812 50038551 Creator Name 石井, 秀夫イシイ, ヒデオ ISHII, Hideo Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics Kyushu University
	Creator Name 篠崎, 高茂 SHINOZAKI, Takashige シノザキ, タカシゲ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics Kyushu University
	Creator Name 田代, 昭正 TASHIRO, Akimasa タシロ, アキマサ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics Kyushu University
Language	Japanese
Publisher	九州大学応用力学研究所
Publisher	Research Institute for Applied Mechanics, Kyushu University
Date	2002-02
Source Title	Reports of Research Institute for Applied Mechanics, Kyushu University
Vol	122
First Page	1
Last Page	8
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/6768417
Abstract	Polycarbonate is a sort of ductile material, however some specimens with notch becomes brittle. Moreover, the materials shows brittle characteristics at a lower temperature on bending tests. We can ob...serve plastic regions on the bottom of the notcch. We report that the regions affect breaking forces and energies for the brittle fracture. The experimental results leads us to understand that there are three types of fracture process through yielding and crack.show more

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