Study on the Stability of the Geogrids-Reinforced Earth Slope under the Coupling Effect of Rainfall and Earthquake

Table 2

Parameters of geogrid.

	Properties
	Thickness, (m)	Volumetric weight, γ (kN/m^3)	Elastic modulus, E (GPa)	Poisson’s ratio, µ	Cohesion, c (kPa)	Friction angle, (°)
Geogrid	1.8e-3	10	26	0.33	2.3	30