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Residual strength characteristics of landslide clays with cementation

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 55 Issue 1 Page 9-17
published_at 2004-10
A040055000102.pdf
[fulltext] 1.22 MB
Title
セメンテーションを有する地すべり粘土の残留強度特性
Residual strength characteristics of landslide clays with cementation
Creators Suzuki Motoyuki
Creators Yamamoto Tetsuro
Creators Tsuzuki shunsuke
Source Identifiers
Creator Keywords
landslide clay residual strength aging cementation reversal box shear test
This paper describes influences of normal stress, shear displacement rate, consolidation and shear stress histories on residual strength of undisturbed and artificially cemented clays having cementation. A series of reversal box shear tests was carried out on undisturbed and remolded samples of 3 landslide clays, remolded sample of kaolin, remolded and intact samples of kaolin mixed with ordinary Portland cement. As a result, the residual strength of the samples with cementation is as same as those without cementation. The residual strengths of the undisturbed and the cemented samples, as well as the remolded sample, linearly increase with increasing the shear displacement rate. The residual strengths of the undisturbed and the cemented samples are not affected by consolidation stress history.
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 2004-10
File Version Version of Record
Access Rights open access
Relations
[isVersionOf] [URI]http://memoirs.lib-e.yamaguchi-u.ac.jp/
Schools 工学部