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フルテキストURLKJ00000156818.pdf ( 567.0KB ) 公開日 2010-04-19
タイトル層別計測にもとづく粘土の繰返し圧密機構に関する基礎的研究
タイトルヨミソウベツ ケイソク ニ モトズク ネンド ノ クリカエシ アツミツ キコウ ニ カンスル キソテキ ケンキュウ
タイトル別表記Study on the Consolidation Mechanism of Clays under Cyclic Loading by Using the Separate-Type-Consolidometer
作成者松田, 博
清水, 豊
作成者ヨミマツダ, ヒロシ
シミズ, ユタカ
作成者別表記Matsuda, Hiroshi
Shimizu, Yutaka
作成者所属山口大学工学部
内容記述(抄録等)The soft clay layers are often subjected to the change in vertical load due to the tide, the pumping of ground water and the repetition of the process of filling and discharging from oil storage tank, etc. From the results observed in the field or in laboratory tests, it can be seen that the settlement characteristics of clay layers under such a cyclic loading conditions are different from that under static loading conditions. The consolidation mechanism under cyclic loading conditions, however, has not been clarified. So, in this paper, consolidation tests using the separate-type-consolidometer for the Ariake Clay were performed under cyclic loading conditions. The excess pore water pressure and the deformation inside the clay specimen were then measured and evaluated using Wilson's consolidation theory. As a conclusion, the following properties are obtained. 1) The distribution of the settlement in strain inside the clay layer does not become uniform in the drainage direction even if the number of cycles increase remarkably. 2) The distribution of the excess pore water pressure is considerably affected by the number of loading cycles; when the number of cycles is high, it converges to a constant state.
本文言語jpn
主題土木工学
資料タイプtext
ファイル形式application/pdf
出版者山口大学工学部
出版者ヨミヤマグチ ダイガク コウガクブ
NII資料タイプ紀要論文
ISSN0372-7661
NCIDAN00244228
学内刊行物(紀要等)山口大学工学部研究報告
掲載誌名山口大学工学部研究報告
掲載誌名別表記Memoirs of the Faculty of Engineering, Yamaguchi University
41
1
開始ページ41
終了ページ47
発行日1990-10
著者版/出版社版出版社版
備考本文データは国立情報学研究所において電子化したものである
リポジトリIDKJ00000156818
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/KJ00000156818