Automatic substepping integration of the subloading tij model with stress path dependent hardening

2009 ◽  
Vol 36 (4) ◽  
pp. 537-548 ◽  
Author(s):  
Márcio M. Farias ◽  
Dorival M. Pedroso ◽  
Teruo Nakai
Keyword(s):  
Stress Path ◽  
Path Dependent

Effects of Stress Path and Stress History on the Stiffness of Reconstituted London Clay

1986 ◽  
Vol 2 (1) ◽  
pp. 139-144 ◽  
Author(s):  
J. H. Atkinson ◽  
J. S. Evans ◽  
D. Richardson
Keyword(s):  
Stress Path ◽  
Triaxial Tests ◽  
Soil Parameters ◽  
Stress History ◽  
Strain Behaviour ◽  
Reconstituted Soil ◽  
Path Dependent ◽  
London Clay ◽  
Soil Behaviour

AbstractSoil behaviour is stress history dependent and stress path dependent and soil parameters, particularly those for stress-strain behaviour, measured in conventional triaxial tests may not represent the behaviour of soil in many civil engineering works.To obtain more realistic parameters it may be necessary to conduct laboratory tests which more closely represent in situ conditions before and during construction.The paper describes equipment developed at The City University to carry out stress path tests simply and economically. A series of CU triaxial tests and stress path tests on reconstituted soil illustrate the dependence of measured soil parameters on stress history and stress path.

Behaviour of recompacted residual soils in a constant shear stress path

2010 ◽  
Vol 47 (6) ◽  
pp. 648-661 ◽  
Author(s):  
S. M. Junaideen ◽  
L. G. Tham ◽  
K. T. Law ◽  
F. C. Dai ◽  
C. F. Lee
Keyword(s):  
Shear Stress ◽  
Soil Mechanics ◽  
Stress Path ◽  
Experimental Program ◽  
Published Data ◽  
Residual Soils ◽  
Constant Shear ◽  
Constant Shear Stress ◽  
Path Dependent ◽  
Soil Behaviour

The significance of studying soil behaviour in a constant shear stress path to understand rain-induced slope failures and debris flows has long been recognized. Studies with constant shear tests have, however, been limited, and some past results from undisturbed soils appear to show stress path–dependent volume change behaviour. The present study systematically investigates the behaviour of recompacted residual soils in a constant shear stress path using a comprehensive experimental program. It is shown that the results of this test program and previously published data can be interpreted using the concepts of critical-state soil mechanics.

A large triaxial investigation of the stress-path-dependent behavior of compacted rockfill

2012 ◽  
Vol 7 (3) ◽  
pp. 167-175 ◽  
Author(s):  
Ming Xu ◽  
Erxiang Song ◽  
Jinfeng Chen
Keyword(s):  
Stress Path ◽  
Dependent Behavior ◽  
Path Dependent

scholarly journals Excavation Analysis using Stress Path Dependent Soil Parameters

2017 ◽  
Vol 3 (6) ◽  
Author(s):  
Hasbullah Nawir ◽  
Bagus Eko Prasetyo ◽  
Dayu Apoji
Keyword(s):  
Stress Path ◽  
Soil Parameters ◽  
Path Dependent

A stress-path dependent stress-strain model for FRP-confined concrete

2020 ◽  
Vol 203 ◽  
pp. 109824 ◽  
Author(s):  
M.H. Lai ◽  
Y.W. Liang ◽  
Q. Wang ◽  
F.M. Ren ◽  
M.T. Chen ◽  
...  
Keyword(s):  
Stress Path ◽  
Confined Concrete ◽  
Stress Strain ◽  
Path Dependent ◽  
Strain Model
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