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Laboratory Test Simulation
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Hypoplastic Clay
Hypoplastic Sand
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Mohr Coulomb
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GEO5 FEM
Laboratory Test Simulation
1. Model
2. Laboratory Test
3. Initial State
Material model
Hypoplastic Clay
Hypoplastic Sand
Cam Clay
Mohr Coulomb
Parameter N
N =
[-]
Slope of primary loading line
λ
*
=
[-]
Slope of unloading line
ϰ
*
=
[-]
Critical friction angle
φ
c
=
[°]
Poisson's ratio
ν =
[-]
Critical friction angle
φ
c
=
[°]
Parameter hₛ
h
s
=
[kPa]
Parameter n
n =
[-]
Critical state void ratio
e
c0
=
[-]
Minimum void ratio
e
d0
=
[-]
Maximum void ratio
e
i0
=
[-]
Parameter α
α =
[-]
Parameter β
β =
[-]
Maximal void ratio
e
0
=
[-]
Slope of primary loading line
λ =
[-]
Slope of unloading line
ϰ =
[-]
Slope of critical state line
M
cs
=
[-]
Pisson's ratio
ν =
[-]
Young's modulus
E =
[kPa]
Poisson's ratio
ν =
[-]
Cohesion
C =
[kPa]
Critical state friction angle
φ
c
=
[°]
Peak state friction angle
φ
p
=
[°]
Dilatancy angle
Ψ =
[°]
Laboratory test type
Oed
Ciup
Cid
Isot
Prescribed variable
Axial stress
Axial strain
Value
[XXX] =
[unit]
Unloading
Prescribed variable
Axial stress
Axial strain
Value
[XXX] =
[unit]
Initial void ratio
[-]
Initial isotropic stress
[kPa]
Run simulation