~CRLTUSE
~CRLTUSE, IMAT1, IMAT2, IMATINC, Lab1, Lab2, ICOR, Fname
Applies a correlation to the indicated soil or rock material properties
PREP7 : GEOTECHNICAL MODULE: Materials
IMAT1
Initial material
IMAT2
Final material (by default = IMAT1)
IMATINC
Material increment (by default IMATINC =1)
Lab1
Label identifying material type:
|
SOIL |
Soil properties. |
|
ROCK |
Rock properties. |
Lab2
Material property. Material properties depend upon Lab1:
Lab1 = SOIL
|
Lab2 |
Description |
|
ExSt |
Elasticity modulus |
|
NUxySt |
Poisson coefficient |
|
Vp |
P waves velocity |
|
Vs |
S waves velocity |
|
Exd |
Dynamic elasticity modulus |
|
NUxyd |
Poisson dynamic modulus |
|
GAMd |
Dry specific weight |
|
GAMw |
Water specific weight |
|
RHOrel |
Relative density |
|
n |
Porosity |
|
W |
Moisture content. |
|
D10 |
Diameter that allows more than 10% of material to pass (in millimeters). |
|
D30 |
Diameter that allows more than 30% of material to pass (in millimeters). |
|
D60 |
Diameter that allows more than 60% of material to pass (in millimeters). |
|
SPT |
Standard penetration test. |
|
CPT |
Cone penetration test. |
|
qu |
Resistance to simple compression. |
|
Em |
Edometric modulus. |
|
qa |
Maximum admissible load. |
|
wl |
Liquid limit percentage |
|
wp |
Plastic limit percentage |
|
PHIMCeff |
Angle of effective internal resistance (in degrees). |
|
cMCeff |
Cohesion. |
|
PHIDPeff |
Angle of effective internal resistance (in degrees). |
|
cDPeff |
Effective cohesion. |
|
DELeff |
Dilation. |
|
K0 |
Pressure coefficient at rest. |
|
Ka |
Active pressure coefficient. |
|
Kp |
Passive pressure coefficient. |
|
Kac |
Cohesion complementary component of active earth pressure. |
|
Kpc |
Cohesion complementary component of passive earth pressure. |
|
Ru |
Coefficient for pore pressure after consolidation. |
|
kx |
PermeabilityX. |
|
ky |
PermeabilityY. |
|
kz |
PermeabilityZ. |
|
cv |
Consolidation coefficient. |
|
A |
Skempton law's coefficient. |
|
B |
Skempton law's coefficient. |
|
BET |
Skempton law's coefficient. |
Lab1 = ROCK
|
Lab2 |
Description |
|
ExSt |
Elasticity modulus |
|
NUxySt |
Poisson coefficient |
|
Vp |
P waves velocity |
|
Vs |
S waves velocity |
|
Exd |
Dynamic elasticity modulus |
|
NUxyd |
Poisson dynamic modulus |
|
qu |
Resistance to simple compression. |
|
GAMd |
Dry specific weight |
|
GAMw |
Water specific weight |
|
RHOrel |
Relative density |
|
n |
Porosity |
|
W |
Moisture content. |
|
PHIeff |
Angle of effective internal resistance. |
|
ceff |
Effective cohesion. |
|
PHIDPeff |
Angle of effective internal resistance. |
|
cDPeff |
Cohesion. |
|
DELeff |
Dilation (degrees) |
|
K0 |
Pressure coefficient at rest. |
|
Ru |
Coefficient for pore pressure after consolidation. |
|
kx |
PermeabilityX. |
|
ky |
PermeabilityY |
|
kz |
PermeabilityZ. |
|
GSI |
Geological strength index. |
|
HB_m |
Hoek & Brown coefficient m |
|
HB_s |
Hoek & Brown coefficient s |
|
HB_mr |
Hoek & Brown residual coefficient m |
|
HB_sr |
Hoek & Brown residual coefficient s |
|
HB_n |
Hoek & Brown coefficient n. |
|
HB_m0 |
Hoek & Brown coefficient m for unfractured rock. |
|
HB_s0 |
Hoek & Brown coefficient s for unfractured rock. |
|
HB_ALF |
Fragility / ductility limit coefficient. |
|
HB_md |
Factor for dilatancy calculation. |
|
HB_bd |
Factor for dilatancy calculation. |
|
ExEst |
Static elasticity modulus |
|
NUxyEst |
Poisson static modulus |
|
Vp |
P waves velocity |
|
Vs |
S waves velocity |
|
Exd |
Dynamic elasticity modulus |
|
NUxyd |
Dynamic Poisson modulus |
ICOR
Correlation number inside the correlation file.
Fname
Correlation file name (max. 32 characters. By default CivilFEM).
Notes
- The extension of the correlation file is *.CRLT and it is fixed, as well as the directory in which it is stored: CivilFEM_DIR\MatLib\Correlat The terms that are involve in the correlations are expressed in the international system of units. The correlation result is calculated in this units system and changed to user units later on. This is the reason why the user should be careful when applying correlations. These correlations need to be meaningful for the data selected.
Menu Path
Main Menu > Civil Preprocessor > Materials > Modify
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