Fracture Analysis of Brittle Materials Based on Nonlinear FEM and Application in Arch Dam with Fractures

Table 1

Materials parameters.

	E/GPa	μ	𝑟/ kN·m^−3	f	c/MPa
Gypsum	5	0.35	2	0.1	0.2
Damaged gypsum	2.5	0.35	2	0.05	0.1