Effects of plastic potential on the horizontal stress in one-dimensional consolidation

被引：0

作者：

Iinuma K. ^{[1
]}

Akaishi M. ^{[2
]}

Huang W.-C. ^{[3
,4
]}

Chang H.-W. ^{[3
,4
]}

机构：

[1] Ohba Co., Ltd., Tokyo

[2] Dept. of Civil Engineering, Tokai University, Hiratsuka

[3] Dept. of Civil Engineering, National Central University, Taoyuan City

[4] Dept. of Civil Engineering, National Central University, Taoyuan City

来源：

Journal of GeoEngineering | 2016年 / 11卷 / 01期

关键词：

Coefficient of earth pressure at rest; One-dimensional consolidation; Plastic potential; Secondary compression;

D O I：

10.6310/jog.2016.11(1).3

中图分类号：

学科分类号：

摘要：

The coefficient of earth pressure at rest K0 is obviously important in geotechnical problems. The influences of a plastic potential on the minor principal effective stress during one-dimensional consolidation are examined by finite element consolidation analysis. Results of experimental and numerical investigations indicate that the coefficient of earth pressure at rest during one-dimensional consolidation appears to be governed by the plastic potential and time effects of secondary compression.

引用

页码：27 / 31

页数：4

共 12 条

[1]

Akai K., Sano I., Change in state of cohesive soil duringsecondary compression, Journal of Geotechnical Engineering, JSCE, 3, 4, pp. 123-131, (1985)

[2]

Akaishi M., Tonosaki A., Pande G.N., A constitutive model for secondary compression, 2nd International Symposiumon Numerical Methods in Geomechanics, (1986)

[3]

Britto A.M., Gunn M.J., Critical State Soil Mechanics via Finite Elements, John Wiley & Sons, (1987)

[4]

Dafalias F.Y., Manzari M.T., Akaishi M., A simple anisotropic clay plasticity model, Mechanical Research Communication, 29, pp. 241-245, (2002)

[5]

Mesri G., Castro A., Cα / Cc concept and K0 during secondary compression, Journal of Geotechnical Engineering, ASCE, 113, 3, pp. 230-247, (1987)

[6]

Owen D.R.J., Hinton E., Finite Elements in Plasticity, (1980)

[7]

Perzyna P., Fundamental Problems in Viscoplasticty, (1966)

[8]

Roscoe K.H., Burland J.B., On the Generalized Stress Strain Behavior of Wet Clay, (1968)

[9]

Schmertmann J.H., A simple question about consolidation, Journal of Geotechnical Engineering, ASCE, 109, 1, pp. 119-122, (1983)

[10]

Smith I.M., Programming the Finite Element Method with Application to Geomechanics, (1982)

← 1 2 →