Hello.. I am defining the hypoplastic parameters for Karlsruhe sand (found in a paper) using MIDAS GTS NX. In the software the a requesting (in addition of parameters) the number of internal state variables, and the number of integer indicator variables.
I know how to define 22 parameters, my issu is how to define the number of internal state variables and the number of integer indicator variables
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I do not know Midas but according next link the umats from soilmodels are not compatible
http://manual.midasuser.com/en_common/GTS%20NX/150/GTS_NX/Appendix/USSR.htm
Thank you Arie..
I saw an old comment for you about definition of pore pressure as temperature.. may to know how to define the analogy between hydraulic and thermal conductivity ? What to define for specific heat..
QT=(T1-T2)*A*ktemp/L*dt [J]
ΔT=Q/VRCtemp
Qw= ΔhxAxkw/L*dt = (P1-P2)/9810xAxkw/L*dt [m3]
kw=m/s
ΔP=Qw/VxEwbulk
=> ktemp=conductility=Kw/9810
=> Ctemp=specified heat= 1/Ewbulk/R
Thank you Arie..
I really appreciate your help..
Thank you very very much again..