HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Faculty of Engineering >
Peer-reviewed Journal Articles (Faculty of Engineering) >

Title :バガス繊維と生分解性樹脂による複合材料の曲げ弾性係数について
Title alternative :Bending Modulus of Elasticity of the Press Forming Composite Material from Bagasse Fiber and Biodegradable Resin
Authors :柴田, 信一
曹, 勇
福本, 功
Authors alternative :Shibata, Shin-ichi
Cao, Yong
Fukumoto, Isao
Issue Date :25-Jul-2005
Abstract :Bending modulus of elasticity of the composite material from bagasse fiber (remains after sugar cane squeezed) and biodegradable resin was investigated in view of the content of bagasse fiber and the fiber length. The result was validated by short fiber strengthen theory. The result is as followings. Bending modulus of elasticity increased with increasing the content of bagasse fiber. The increase of Bending modulus of elasticity is predicted by short fiber strengthen theory incorporated with the compression ratio of bagasse fiber, which has honeycomb structure in the cross section, was compressed in press forming, makes good agreement with the experimental result. Bending modulus of elasticity decreased when the fiber length of bagasse is under 3mm (aspect ratio=12). This result makes good accordance with the prediction value by the short fiber strengthen theory.
Type Local :雑誌掲載論文
ISSN :0387-5024
Publisher :日本機械学会
URI :http://hdl.handle.net/20.500.12000/369
Citation :日本機械学会論文集. C編 = Transactions of the Japan Society of Mechanical Engineers. C Vol.71 no.707 p.312 -317
Appears in Collections:Peer-reviewed Journal Articles (Faculty of Engineering)

Files in This Item:

File Description SizeFormat
fukumoto_i03.pdf536KbAdobe PDFView/Open