The Constitutive Model of Rockfill Based on Property-Dependent Plastic Potential Theory for Geomaterials

Table 1

Parameters of the state-dependent constitutive model for rockfill.

Elastic parameter	Fractal parameter	Critical parameter	State parameter
	l = 0.744	MCS = 1.727	d0 = 2.267
= 0.3	k = 0.008	= 0.032	cψ = 0.98
	β = 12.8	= 0.527	h1 = 0.46
		= 0.313	h2 = 0.78
		kh = 0.12	kp = 4.95
		λc = 0.14	kd = 0.458