Table 1 NTUA-Sand constants and their...

Table 1

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

Elastic strain rate	Critical state	Plastic modulus	Dilatancy	Fabric evolution
B = 600	$M_{c}^{c} = 1 \cdot 25$	h _o = 15 000	A _o = 0·8	N _o = 40 000
v = 0·33	c = 0·72	$k_{c}^{b} = 1 \cdot 45$	$k_{c}^{d} = 0 \cdot 30$
α ₁ = 0·6	Γ _cs = 0·91
γ ₁ = 0·025%	λ = 0·022

Elastic strain rate	Critical state	Plastic modulus	Dilatancy	Fabric evolution
B = 600	$M_{c}^{c} = 1 \cdot 25$	h _o = 15 000	A _o = 0·8	N _o = 40 000
v = 0·33	c = 0·72	$k_{c}^{b} = 1 \cdot 45$	$k_{c}^{d} = 0 \cdot 30$
α ₁ = 0·6	Γ _cs = 0·91
γ ₁ = 0·025%	λ = 0·022