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タイトルヨミ
シメカタメタ ギョウカイガン ノ アツミツ トクセイ ニツイテ
日本語以外のタイトル
Consolidation Properties of Compacted Tuff
ファイル
言語
日本語
著者
鳥山 晄司
内容記述(抄録等)
The increment of pore pressure Δu and axial deformation Δd of compacted tuff at different compaction works was experimented in triaxial cells applied with isotropic compression pressure σc at undrained condition. After this process, Δu and Δd were measured at drained condition. From these experiments, the following results are obtained. (1) The increment of pore pressure Δu are less than 10 to 30% of σc at moisture content from dry side to 1% wet side of optimum moisture content Wopt. (2) Seepage of water through specimem in two days has scarcely effect on Δu, but Δu is increased to 50% Of σc under the condition of seepage in two weeks. (3) Fore pressure of unsoaked specimen which water content is dry side of Wopt dissipates in one minute, but axial deformation is gradually increased and secondary compression is separated apparently from primary compression.
掲載誌名
島根大学農学部研究報告
26
開始ページ
61
終了ページ
66
ISSN
0370940X
発行日
1992-12-21
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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