The Crushing Behavior of Bamboo - Epoxy Composite Tube

Saputra, Hadi The Crushing Behavior of Bamboo - Epoxy Composite Tube. 2017 7th International Annual Engineering Seminar, 7th. pp. 196-201. ISSN 978-1-5386-3111-9

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Abstract— An experimental investigation was conducted to study the crush-worthiness parameters and behaviour of the bamboo-epoxy composite tube with chamfering angle 45o at one end. Quasi-static compressive loadings were applied axially to investigate the response of force-displacement during progressive collapses. The Shimadzu concrete compression testing machine with capacity 2000 KN was used in this experiment. Load– displacement curve and collapses mode of the specimen are presented and discussed. The results showed that this novel unidirectional bamboo-fibers/epoxy tube could absorb 5.01 KJ energy caused by moving of cross head as far as 50 mm. The other crush-worthiness parameters are force average, crush force efficiency, and the specific energy absorption which have value of 102.60 KN, 0.57, and 18.23 KJ/kg, respectively. The progressive collapse mechanisms which occur in this experimental design are consisting of fragmentation and splaying failure modes. In conclusion, the results demonstrate a novel Crash box product constructed from bamboo and epoxy with good performance findings within crash-worthiness parameters comparing to the original equipment manufacturer product. Keywords— quasi-Static; energy absorption; progressive collapse; experimental; bamboo

Item Type: Article
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Fakultas Teknologi Industri > Teknik Mesin (S1)
Depositing User: hadi saputra
Date Deposited: 19 Jan 2022 02:49
Last Modified: 30 Jan 2022 13:58

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