schema_version: "1.0"
project:
  name: eccentric-gusseted-equipment-bracket
  description: Single-solid equipment bracket with rounded ribs, mounting holes, eccentric pressure, multiaxial force, and self-weight.
mode: from_geometry
inputs:
  geometry_file: ./gusseted-bracket.step
units:
  length: mm
  force: N
  stress: MPa
  mass: kg
  time: s
coordinate_systems:
  - name: Global Coordinate System
    kind: global
bodies:
  - name: GussetedBracket|Solid
    material: structural_steel
materials:
  - name: structural_steel
    source: engineering_data
    engineering_data_name: Structural Steel
scopes:
  - id: mounting_face
    kind: axis_extreme_face
    body: GussetedBracket|Solid
    axis: x
    extreme: min
    tolerance: 0.001 mm
  - id: front_face
    kind: axis_extreme_face
    body: GussetedBracket|Solid
    axis: x
    extreme: max
    tolerance: 0.001 mm
  - id: bearing_pad
    kind: axis_extreme_face
    body: GussetedBracket|Solid
    axis: z
    extreme: max
    tolerance: 0.001 mm
analysis:
  type: linear_static_structural
  deformation: small
mesh:
  global_element_size: 8 mm
  element_order: quadratic
supports:
  - id: mounting_support
    type: fixed_support
    scope: mounting_face
loads:
  - id: equipment_force
    type: force
    scope: front_face
    components:
      x: 1000 N
      y: 1500 N
      z: -500 N
  - id: bearing_pressure
    type: pressure
    scope: bearing_pad
    magnitude: 0.8 MPa
  - id: self_weight
    type: gravity
    magnitude: 9.80665 m/s^2
    direction: [0, 0, -1]
requested_results:
  - id: total_deformation
    type: total_deformation
  - id: pad_z
    type: directional_deformation
    scope: bearing_pad
    direction: z
  - id: front_y
    type: directional_deformation
    scope: front_face
    direction: y
  - id: equivalent_stress
    type: equivalent_von_mises_stress
  - id: pad_stress
    type: equivalent_von_mises_stress
    scope: bearing_pad
  - id: mounting_reaction
    type: reaction_force
    support: mounting_support
  - id: solver_messages
    type: solver_messages
  - id: node_count
    type: node_count
  - id: element_count
    type: element_count
validation:
  reaction_balance_relative_tolerance: 0.005
  small_deformation_warn_ratio: 0.01
  small_deformation_fail_ratio: 0.05
  characteristic_length: 240 mm
  cantilever:
    enabled: false
assumptions:
  - text: This is an authored regression fixture, not a supplied production design. Dimensions and loads are explicit engineering test inputs.
    source: engineering_default
  - text: The entire rear face is clamped to an ideal rigid backing. Mounting holes are geometric features; bolt preload, bearing compliance, friction, and separation are not modeled.
    source: engineering_default
  - text: Plates, rounded ribs, and bearing pad form one continuous isotropic steel solid with perfect load transfer; weld details are not resolved.
    source: engineering_default
  - text: Positive pressure acts inward on the horizontal pad. Its 4200 mm^2 area gives a 3360 N downward resultant at [165,35,188] mm.
    source: program
  - text: Structural Steel uses the installed Engineering Data properties. Independent weight checks require density 7850 kg/m^3 and compare against the Mechanical material inventory.
    source: program
  - text: Engineering acceptance is evaluated separately by the mesh and load study. Global stress peaks at fixed edges and load transitions are reported without a strength approval.
    source: engineering_default
open_questions: []
output:
  export_images: true
  save_project: true
execution:
  backend: mechanical_batch
  host: 127.0.0.1
  allow_remote: false
  transport_mode: insecure
  start_instance: auto
  timeout_seconds: 600
  cleanup_owned_instance: true