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タイトル: 強度異方性を考慮した粘性土地盤の支持力算定
その他のタイトル: Bearing Capacity of Cohesive Soils with Strength Anisotropy
著者: 棚橋, 由彦 / 山中, 稔 / 宮川, 英也
著者(別表記) : Tanabashi, Yoshihiko / Yamanaka, Minoru / Miyagawa, Hideya
発行日: 1991年 7月
出版者: 長崎大学工学部 / Faculty of Engineering, Nagasaki University
引用: 長崎大学工学部研究報告, 21(37), pp.205-210; 1991
抄録: Natural in-situ clay deposits display fabric anisotropy due to parallel alignment of their peds. The fabric anisotropy may have considerable influence on the mechanical properties of clay. Some experimental investigations on the above mentioned influence have been already done for the saturated alluvial Ariake clay under three dimensional stress condition with true tri-axial testing apparatus. Presented here in is an analytical study of the influence of the strength anisotropy on the bearing capacity of the Ariake clay under plane strain condition. A bearing capacity has been calculated for both circuler and complex slip plane which consists active and passive linear slip planes and logarithmic spiral slip plane. As the results of the calculations,this paper designates that the cohesive soils with strength anisotropy reduces the bearing capacity comparative with strength isotropy.
URI: http://hdl.handle.net/10069/24356
ISSN: 02860902
資料タイプ: Departmental Bulletin Paper
原稿種類: publisher
出現コレクション:第21巻 第37号

引用URI : http://hdl.handle.net/10069/24356



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