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Shell 要素を用いたCFRP 部品のモデル化
Modeling of Carbon Fiber Reinforced Plastics Parts with Shell Elements
2018
Transactions of Society of Automotive Engineers of Japan
Modeling of Carbon Fiber Reinforced Plastics Parts with Shell Elements
Preserved Fulltext
This paper describes the modeling technique of carbon fiber reinforced plastics (CFRP) using shell elements. The in-plane characteristics were represented by shell elements while the out-of-plane properties were defined in cohesive elements. The material properties were determined based on coupon tests. The laminated CFRP model was validated to a drop test of crash box and to a three-point bending test of double hat-shaped member. The results suggested the possibility to reduce calculation time with shell elements.
doi:10.11351/jsaeronbun.49.1292
fatcat:57ubq4fojnbvlmtmrx7pn47bey