Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Shigekazu Seki"'
Publikováno v:
Tunnelling and Underground Space Technology. 23:128-138
In recent years, heaving has occurred in pavement slabs in some expressway tunnels, adversely affecting road comfort and tunnel stability. When the heaving displacement is limited, the repair is limited to the overlay slabs. However, in the sections
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c555b965c0702c62e68ef0f13a82183a
https://doi.org/10.1016/j.tust.2007.02.007
https://doi.org/10.1016/j.tust.2007.02.007
Autor:
Shigeo Matsubara, Shinobu Kaise, Shigekazu Seki, Takefumi Nakako, Mitsuru Nishihata, Tanase Hiroyuki, Toshiharu Kittaka
Publikováno v:
Zairyo-to-Kankyo. 56:464-471
鋼管膨張型ロックボルトは湧水のある地山や掘削による初期変位のあるトンネル工事で使用される。湧水中での耐久性を評価するために，溶融Zn-6％Al-3％Mg合金めっき製ボルトおよびめっ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61dd2ddebc7a8c9cc93695db4e1dd0a3
https://doi.org/10.3323/jcorr.56.464
https://doi.org/10.3323/jcorr.56.464
Publikováno v:
Doboku Gakkai Ronbunshuu F. 62:513-518
土被りの薄い都市部や，脆弱な地山への山岳トンネル工法の適用は，地山状況の変化に即応したさまざま補助工法の開発・採用により成し遂げられてきた．加えて，広範囲の地山条件に
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b207e5ad6f5da38aaca588cbe4d5444
https://doi.org/10.2208/jscejf.62.513
https://doi.org/10.2208/jscejf.62.513