2023-02-04T22:34:06Z
https://u-ryukyu.repo.nii.ac.jp/oai
oai:u-ryukyu.repo.nii.ac.jp:02001570
2022-10-31T00:51:04Z
1642837622505:1642837855274:1642837875711
1642838403551:1642838406845
飽和粘土の過圧密領域におけるK_0値および粘弾性係数に関する研究
A Study on K_0-value in Over Consolidated Region and Coefficient of Viscoelastic of Saturated Clay
赤嶺, 伴子
原, 久夫
村吉, 政人
Akamine, Tomoko
Hara, Hisao
Murayoshi, Masato
Saturated Clay
Over Consolidation
K^0-value
Coefficient of Viscoelastic
A detailed stability analysis and a deformation analysis are necessary to planning of an important structure and to preventing from a ground disaster such as landslid or ground subsidence. The coefficient of earth pressure at rest K_0-value and coefficient of viscoelastic are required in order to analyse the problems. This paper is a study on experiments on K_0-value in over consolidated region and the coefficient of viscoelstic of saturated Shimajiri-Clay, Kin-Clay and Ariake-Clay.\nK_0-value in normally consolidated region is got easily, but K_0-value in over consolidated region is not. Then K_0-value in over consolidated region is got from ln p'-η curve. The linear relations between the parameter m and the plasticity index I_p is proved.\nSaturated clay has the time dependent characteristics of deformation. The coefficient of viscoelstic is got by generalized Voigt model.
紀要論文
http://purl.org/coar/resource_type/c_6501
琉球大学工学部
1999-09
VoR
http://hdl.handle.net/20.500.12000/1439
0389-102X
AN0025048X
琉球大学工学部紀要
58
55
47
jpn
open access