Continuum damage mechanics modelling of a 3d printed curvilinear cfrtp

N. Ichihara, M. Ueda

研究成果: 会議への寄与論文査読

抄録

Continuum damage mechanics was applied to a 3D printed curvilinear carbon fiber reinforced thermoplastic (c-CFRTP) to predict mechanical response due to loading. The material model was developed by means of finite element analysis, in which user-defined material subroutine was implemented. Elasto-plastic behavior of the 3D printed c-CFRTP including damage initiation and propagation was identified by a monotonic and cyclic tensile tests of the three specimens, i.e. [(±45]2]S, [(0/90)2]S and [(±67.5)2]S specimens. Then, the 3D printed curvilinear c-CFRTP was tested in monotonic tensile loading. Non-linear mechanical behavior of the 3D printed curvilinear c-CFRTP due to plasticity and damage initiation and propagation due to tensile loading was well predicted by the numerical simulation.

本文言語英語
出版ステータス出版済み - 2019
イベント22nd International Conference on Composite Materials, ICCM 2019 - Melbourne, オーストラリア
継続期間: 11 8月 201916 8月 2019

会議

会議22nd International Conference on Composite Materials, ICCM 2019
国/地域オーストラリア
CityMelbourne
Period11/08/1916/08/19

フィンガープリント

「Continuum damage mechanics modelling of a 3d printed curvilinear cfrtp」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル