MASTODON Verification and Validation Report

[newmark]
  type = 'Exodiff'
  input = 'newmark.i'
  exodiff = 'newmark_out.e'
  verification = 'newmark.md'
  requirement = 'The Newmark time integration scheme in MASTODON shall calculate results that are equal to analytical calculations.'
  design = 'timeintegrators/NewmarkBeta.md'
  issues = '#12185'
[]

[hht]
  type = 'Exodiff'
  input = 'hht.i'
  exodiff = 'hht_out.e'
  verification = 'hht.md'
  requirement = 'The HHT time integration scheme in MASTODON shall calculate results that are equal to analytical calculations.'
  design = 'solid_mechanics/Dynamics.md'
  issues = '#5537'
[]

[./data_file_verification]
  # 1 element problem with ISoilAction to verify backbone curve given using data_file
  type = Exodiff
  input = HYS_data_file_verification.i
  exodiff = HYS_data_file_verification_out.e
  verification = 'isoil_verification.md'
  abs_zero = 5e-7
  rel_err = 2e-5

  requirement = "The ISoil action and ComputeISoilStress class shall accurately construct the backbone curve from a user provided data file."
[../]

[./darendeli_verification]
  # 1 element problem with ISoilAction to verify auto-generated darendeli backbone curves
  type = Exodiff
  input = HYS_darendeli_verification.i
  exodiff = HYS_darendeli_verification_out.e
  verification = 'isoil_verification.md'

  requirement = "The ISoil action and ComputeISoilStress class shall accurately construct the backbone curve using the Darendeli formulation."
[../]

[./GQH_verification]
  # 1 element problem with ISoilAction to verify auto-generated GQH backbone curves
  type = Exodiff
  input = HYS_GQH_verification.i
  exodiff = HYS_GQH_verification_out.e
  abs_zero = 1e-7
  verification = 'isoil_verification.md'

  requirement = "The ISoil action and ComputeISoilStress class shall accurately construct the backbone curve using the GQ/H formulation."
[../]

[./pressure_dependent_stiffness]
  # 1 element problem to check stiffness pressure dependency
  type = RunException
  input = HYS_pressure_dependent_stiffness.i
  verification = 'isoil_verification.md'
  expect_err = "Pressure dependency is set to true but a0, a1 and a2 are set to 1\.0, 0\.0 and 0\.0, respectively\. Strength pressure dependency is NOT turned on\."

  requirement = "The ISoilAction and ComputeISoilStress class shall accurately adjust the stress-strain curve to account for pressure dependent changes in stiffness of the soil."
[../]

[./pressure_dependent_strength]
  # 1 element problem to check strength pressure dependency
  type = RunException
  input = HYS_pressure_dependent_strength.i
  verification = 'isoil_verification.md'
  expect_err = "Pressure dependency is set to true but b\_exp is set to 0\.0\. Stiffness pressure dependency is NOT turned on\."

  requirement = "The ISoilAction and ComputeISoilStress class shall accurately adjust the stress-strain curve to account for pressure dependent changes in strength of the soil."
[../]

[./stiffness_and_strength_pressure_dependency]
  # 1 element problem with ISoilAction to check stiffness and strength pressure dependency
  type = Exodiff
  input = HYS_stiffness_and_strength_pressure_dependency.i
  exodiff = HYS_stiffness_and_strength_pressure_dependency_out.e
  verification = 'isoil_verification.md'
  abs_zero = 5e-7

  requirement = "The ISoilAction and ComputeISoilStress class shall accurately adjust the stress-strain curve to account for pressure dependent changes in both stiffness and strength of the soil."
[../]