adapted wave propagation tutorials to new failure permission API

docs/src/literate/tutorial_wave_in_bar.jl

@@ -22,8 +22,6 @@ npyz = 4
 # and point spacing is then created:
 pos, vol = uniform_box(lx, lyz, lyz, Δx)
 body = Body(OSBMaterial(), pos, vol)
-# Failure is prohibited throughout the body:
-no_failure!(body)
 # Following material parameters are specified:
 
 # | material parameter | value |
@@ -32,8 +30,9 @@ no_failure!(body)
 # | Density $ρ$ | $ 7850\,\mathrm{kg}\,\mathrm{m}^{-3}$ |
 # | Young's modulus $E$ | $ 210 \, \mathrm{GPa}$ |
 # | Poisson's ratio $ν$ | $0.25$ |
-# | critical strain $ε_c$ | $0.01$ |
-material!(body, horizon=3.015Δx, rho=7850.0, E=210e9, nu=0.25, epsilon_c=0.01)
+material!(body, horizon=3.015Δx, rho=7850.0, E=210e9, nu=0.25)
+# Failure is prohibited throughout the body:
+no_failure!(body)
 # Point set `:left` including the first row of points in x-direction is created:
 point_set!(x -> x < -lx / 2 + 1.2Δx, body, :left)
 # The velocity boundary condition of the form

docs/src/literate/tutorial_wave_interface.jl

@@ -20,18 +20,16 @@ npyz = 4
 # correspondence formulation.
 pos, vol = uniform_box(lx, lyz, lyz, Δx)
 body = Body(NOSBMaterial(), pos, vol)
-# Again, failure is not allowed in the whole body.
-no_failure!(body)
 
 # Then the material parameters for one half of the body are assigned to the whole body
 # first.
-material!(body, horizon=3.015Δx, rho=7850.0, E=210e9, nu=0.25, epsilon_c=0.01)
+material!(body, horizon=3.015Δx, rho=7850.0, E=210e9, nu=0.25)
 
 # Now a point set containing the other half of all points is created.
 point_set!(x -> x < 0, body, :set1)
 # ![](https://github.com/user-attachments/assets/c589ab03-e7f5-4b71-b0c2-0f05eb3cdddc)
 # The parameters for this point set are then overwritten with their new parameters.
-material!(body, :set1, horizon=3.015Δx, rho=7850.0, E=105e9, nu=0.25, epsilon_c=0.01)
+material!(body, :set1, horizon=3.015Δx, rho=7850.0, E=105e9, nu=0.25)
 
 # Except for the Young's modulus, these are the same in both sections:
 #
@@ -42,8 +40,9 @@ material!(body, :set1, horizon=3.015Δx, rho=7850.0, E=105e9, nu=0.25, epsilon_c
 # | Young's modulus $E_I$ | $ 105 \, \mathrm{GPa}$ |
 # | Young's modulus $E_{II}$ | $ 210 \, \mathrm{GPa}$ |
 # | Poisson's ratio $ν$ | $0.25$ |
-# | critical strain $ε_c$ | $0.01$ |
 
+# Again, failure is not allowed in the whole body.
+no_failure!(body)
 
 # To employ the boundary conditions creating a displacement wave, the point set `:left` is
 # created: