Simulation Analysis of Temperature Effects on the Shear Behavior of Gassy Sand

Table 1

Model parameters.

Meaning of parameters	Parameters	Rad et al. [17]	Grozic et al. [42]	He and Chu [19]	Liu [43]
Stress ratio at the critical state		1.4	1.19	1.22	1.434
Slope of CSL		0.04	0.0159	0.04	0.012
Intercept of CSL		0.886	0.92	0.806	0.404
Parameters of dilatancy function		0.7	-	-	0.7
		3.5	3.5	3.5	3.5
		15	50	50	15
Slope of compression curve in e-lgp plane		0.03	0.25	0.2	0.036
Specific gravity		2.63	2.67	2.67	2.63
Material parameter		15	7	7	9.5
	(kPa)
Thermodynamic parameters		0.6	1.1	1.1	0.6
		800	800	800	800