Abstract
A size effect on the strength of cement-treated soils is studied theoretically using a new statistical model in which a weakest link model and a bundle model are combined. In order to confirm the validity of this method, the unconfined compression and splitting tensile tests were performed. The proposed model is compared with the test results and the previous experimental results of the cement-treated soils. This model expresses not only the size effect on the strength of the specimens with the different volume but also the difference of slenderness ratio in the diameter and height. The influence of slenderness of the specimens is also discussed. The proposed model is applied to cement-treated soil columns is predicted from that of a small size specimen as a function of the coefficient of variance.
| Original language | English |
|---|---|
| Title of host publication | The geotechnics of hard soils - soft rocks. Proceedings of the second international symopsium on hard soils-soft rocks, Naples, October 1998. (Two volumes). |
| Editors | A. Evangelista, L. Picarelli, A. Evangelista, L. Picarelli |
| Publisher | A.A.Balkema |
| Pages | 751-760 |
| Number of pages | 10 |
| ISBN (Print) | 9058090183 |
| Publication status | Published - Dec 1 1998 |
| Event | Proceedings of the second international symposium on hard soils-soft rocks 1998. - Naples, Italy Duration: Oct 12 2098 → Oct 14 2098 |
Other
| Other | Proceedings of the second international symposium on hard soils-soft rocks 1998. |
|---|---|
| Country | Italy |
| City | Naples |
| Period | 10/12/98 → 10/14/98 |
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All Science Journal Classification (ASJC) codes
- Earth and Planetary Sciences(all)
- Environmental Science(all)
Cite this
Evaluation of the size effect on the strength of cement-treated soils. / Omine, K.; Ochiai, H.; Yasufuku, Noriyuki; Hayashi, N.
The geotechnics of hard soils - soft rocks. Proceedings of the second international symopsium on hard soils-soft rocks, Naples, October 1998. (Two volumes).. ed. / A. Evangelista; L. Picarelli; A. Evangelista; L. Picarelli. A.A.Balkema, 1998. p. 751-760.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Evaluation of the size effect on the strength of cement-treated soils
AU - Omine, K.
AU - Ochiai, H.
AU - Yasufuku, Noriyuki
AU - Hayashi, N.
PY - 1998/12/1
Y1 - 1998/12/1
N2 - A size effect on the strength of cement-treated soils is studied theoretically using a new statistical model in which a weakest link model and a bundle model are combined. In order to confirm the validity of this method, the unconfined compression and splitting tensile tests were performed. The proposed model is compared with the test results and the previous experimental results of the cement-treated soils. This model expresses not only the size effect on the strength of the specimens with the different volume but also the difference of slenderness ratio in the diameter and height. The influence of slenderness of the specimens is also discussed. The proposed model is applied to cement-treated soil columns is predicted from that of a small size specimen as a function of the coefficient of variance.
AB - A size effect on the strength of cement-treated soils is studied theoretically using a new statistical model in which a weakest link model and a bundle model are combined. In order to confirm the validity of this method, the unconfined compression and splitting tensile tests were performed. The proposed model is compared with the test results and the previous experimental results of the cement-treated soils. This model expresses not only the size effect on the strength of the specimens with the different volume but also the difference of slenderness ratio in the diameter and height. The influence of slenderness of the specimens is also discussed. The proposed model is applied to cement-treated soil columns is predicted from that of a small size specimen as a function of the coefficient of variance.
UR - http://www.scopus.com/inward/record.url?scp=0032471457&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032471457&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0032471457
SN - 9058090183
SP - 751
EP - 760
BT - The geotechnics of hard soils - soft rocks. Proceedings of the second international symopsium on hard soils-soft rocks, Naples, October 1998. (Two volumes).
A2 - Evangelista, A.
A2 - Picarelli, L.
A2 - Evangelista, A.
A2 - Picarelli, L.
PB - A.A.Balkema
ER -