DSpace university logo mark
Japanese | English 

NAOSITE : Nagasaki University's Academic Output SITE > 060 工学部・工学研究科 > 060 紀要 > 長崎大学工学部研究報告 > 第30巻 第55号 >


ファイル 記述 サイズフォーマット
KJ00000136502.pdf465.25 kBAdobe PDF本文ファイル

タイトル: ジオコンポジット補強盛土の浸透・安定機構の解明と浸透力を考慮した盛土安定解析法の提案
その他のタイトル: Proposal of banking stable analysis method considering the osmotic force of the geocomposite-reinforced earth fill
著者: 棚橋, 由彦 / 蒋, 宇静 / 永嶋, 洋政 / 高原, 敬一 / 筒井, 章久 / 篠原, 努
著者(別表記) : Tanabashi, Yoshihiko / Jiang, Yujing / Nagashima, Hiromasa / Takahara, Keiichi / Tsutsumi, Fumihisa / Shinohara, Tsutomu
発行日: 2000年 7月
引用: 長崎大学工学部研究報告 Vol.30(55) p.215-220, 2000
抄録: Constructions of the steep gradient banking by using cohesive soil, which is high water content and volcanic, are becoming possible by adopting the earth reinforcement method. And, geocomposites have also been developed with the stratified structure by the nonwoven fabric and the woven fabric of high rigid ness and high intensity so as to have both drainage and reinforcement functions. However, the mechanism of drainage and reinforcement function has not been clearly examined yet, especially from the separated points. Furthermore, osmotic force that has influence effects on strength degradation and seepage face due to the increasing of saturation is not considered in the previous slope stability calculations. In this study, a new banking stability analytical technique is presented based on the division method considering strength decrease of the soil with seepage face. The drainage and reinforcement functions are also investigated by carrying out the experiment of geocomposites reinforcing viscid soil banking.
URI: http://hdl.handle.net/10069/5121
ISSN: 02860902
資料タイプ: Departmental Bulletin Paper
出現コレクション:第30巻 第55号

引用URI : http://hdl.handle.net/10069/5121



Valid XHTML 1.0! Copyright © 2006-2015 長崎大学附属図書館 - お問い合わせ Powerd by DSpace