実物大重錘衝突実験による緩衝装置を用いたポケット式落石防護網の評価

フォーマット:

論文

責任表示:

田島, 与典 ; 前川, 幸次 ; 岩崎, 征夫 ; 河上, 康太 ; Tajima, Tomonori ; Maegawa, Koji ; Iwasaki, Masao ; Kawakami, Kota

言語:

日本語

出版情報:

土木学会 = Japan Society of Civil Engineers, 2010-08-01

著者名:

田島, 与典

前川, 幸次

岩崎, 征夫

河上, 康太

Tajima, Tomonori

Maegawa, Koji

Iwasaki, Masao

Kawakami, Kota

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掲載情報:

構造工学論文集 Ａ = Journal of Structural Engineering. A

ISSN:

1881-820x      

巻:

56A

開始ページ:

1088

終了ページ:

1100

バージョン:

publisher

概要:

金沢大学理工研究域環境デザイン学系<br />Rockfall protection fences and pocket-type rockfall protection nets are economical and easy to construct because they use lightweight materials, such as nets. On the other hand, they can only handle 50-200 kJ of … energy resulting from rockfall, which restricts the locations where they can be used. If their ability to handle more energy could be increased, they could be used in more locations. This research involved conducting performance tests of shock absorbers, and drop-weight impact tests using a full-scale model —of which there few examples in Japan— with the objective of evaluating the performance of pocket-type rockfall protection nets equipped with shock absorbers. 続きを見る

URL:

http://hdl.handle.net/2297/00050655