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タイトルヨミ
ジスベリチ ネンド ノ センダン トクセイ
日本語以外のタイトル
Shearing Properties of Clays in Landslieds
ファイル
言語
日本語
著者
鳥山 晄司
内容記述(抄録等)
The sample soils were obtained from two landslides. The one is Uose where the slide occuered in a cut slope of decomposed shale and the other is Sannohji landslide area where the drainage wells were excavated for the drop of underground water level.
The triaxlal compression and the statically repeated simple shear tests were performed for the specimen which were prepared with the reconsolidation of slurry samples.
In Uose, the cohesion c' is 0.05kgf/<cm>^^^2 and the internal angle of friction φ' is 16.9゜from triaxial tests, but the stability analyses of the slide show that the cohesion of clay layer in shale is less than 0.015kgf/<cm>^^^2, because this value is obtained from the analysis ofφ'= 0.
In Sannohji landslide, the peak strength parameter c' and φ' are too great for the movement of the landslide. The residual strength paraeter c^'_r and φ'_r from repeated simple shear tests are applicable for this case.
掲載誌名
島根大学農学部研究報告
20
開始ページ
127
終了ページ
134
ISSN
0370940X
発行日
1986-12-20
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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