Table 1

NTUA-Sand constants and their values for Nevada sand (Andrianopoulos et al., 2010a, 2010b)

Elastic strain rateCritical statePlastic modulusDilatancyFabric evolution
B = 600Mcc=125ho = 15 000Ao = 0·8No = 40 000
v = 0·33c = 0·72kcb=145kcd=030 
α1 = 0·6Γcs = 0·91   
γ1 = 0·025%λ = 0·022   

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