HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Faculty of Engineering >
Bulletin >
Bulletin of the Faculty of Engineering, University of the Ryukyus >
No. 60 (2000/09) >

 
Title :二枚柵防風ネットの基礎杭の引抜き耐力
Title alternative :The Pullout Resistance of Steel Piles of Wind-proof Double Net System
Authors :天野, 輝久
福島, 弘志
仲宗根, 功士
上門, 太
具志堅, 功
Authors alternative :Amano, Teruhisa
Fukushima, Hiroshi
Nakasone, Kouji
Uejoh, Futoshi
Gushiken, Isao
Issue Date :Sep-2000
Abstract :The resistance to pullout forces subjected to steel piles of newly invented wind-proof double net system is tested. The pullout force and the displacement are measured for simple steel piles with different underground depth and four kinds of piles on which the various attachements are welded to increase the surface friction. The experiment is carried out at two geotechnical sites representing two typical Okinawa's clays. As the results of the experiment, the piles with fin-type attachment showed the highest pullout resistance which is well estimated by modifying the empirical friction formula.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/1430
Citation :琉球大学工学部紀要 no.60 p.15 -20
Appears in Collections:No. 60 (2000/09)

Files in This Item:

File Description SizeFormat
No60p15.pdf660KbAdobe PDFView/Open