Skip to content
cccskills
FreePublished on GitHub

pfc5-coupling

Plan and validate PFC 5.0 asphalt fluid, pore-pressure, buoyancy, seepage, and PFC-FLAC coupling contracts while keeping version-specific commands and licensed coupling assets external.

The English summary is being prepared. Showing the original description.

See how to install

Files included (5)

  • SKILL.md1.9 KB
  • agents/openai.yaml218 B
  • dependencies.json113 B
  • references/coupling-contract.md660 B
  • scripts/validate_coupling_contract.py2.7 KB

SKILL.md (original)

Review the instructions the agent will receive before you install.

PFC5 Coupling

Use this skill when a PFC5 asphalt study requires fluid forces, pore pressure, seepage, buoyancy, or discrete-continuum handoff.

Required Inputs

  • PFC2D/PFC3D 5.0 and coupled product/version/license;
  • coupling type, units, physics assumptions and update direction;
  • mesh/boundary/interface data and coordinate mapping;
  • fluid density/viscosity or continuum material/state variables;
  • exchange interval, conservation checks and validation targets.

Workflow

  1. Decide whether a simpler prescribed force/pressure boundary is sufficient.
  2. Freeze the coupling contract in JSON using coupling-contract.md.
  3. Validate paths, units, fields and intervals with scripts/validate_coupling_contract.py.
  4. Test one-way exchange on a minimal licensed PFC5 case.
  5. Add two-way iteration only after sign, scale and conservation checks pass.
  6. Export exchanged fields, residuals, timestamps and restart state.
  7. Run mesh/update-interval/boundary sensitivity and physical validation.

Working Rules

  • This skill does not bundle DLLs, commercial examples or unverified command files.
  • Do not assume a coupling API from another major version exists in PFC5.
  • PFC and continuum meshes need an explicit coordinate, unit and sign mapping.
  • A file-level contract check is not a coupled runtime validation.

Output Contract

Return the JSON contract, external dependencies, mapping tables, validation report, exchange/residual histories, sensitivity results and runtime status.

Local Contents

  • references/coupling-contract.md — portable coupling schema.
  • scripts/validate_coupling_contract.py — deterministic contract validator.
  • agents/openai.yaml — interface metadata.

Reviews

No reviews yet. Tell others what you thought.

Comments

No login needed. Share how it worked for you, ask a question, or note where it did not run.

No comments yet. Be the first to write one.

Comments are published right away. Do not include personal information such as email addresses or phone numbers. Up to 2 URLs.

0 / 1,000 characters

This form is protected by reCAPTCHA, and the Google Privacy Policy and Terms of Service apply.

More skills from this repository

Build PFC 5.0 asphalt-mixture specimens with explicit aggregate objects, a declared homogenized-mastic or fine-particle abstraction, residual air voids, measured gradation conversion, contact-pair assignment, compaction, equilibrium, and mass-volume closure; use before Marshall, rutting, creep, or strength tests.

The English summary is being prepared. Showing the original description.

Echo-aloha/asphalt-codex-skills-526Updated Aug 26, 2026

Select, probe, calibrate, and audit the Burger viscoelastic contact model for PFC 5.0 asphalt-mixture cases, including Maxwell-Kelvin parameter roles, units, temperature/rate dependence, PFC5 cmat assignment, timestep checks, creep/recovery validation, and PFC5-only syntax boundary checks.

The English summary is being prepared. Showing the original description.

Echo-aloha/asphalt-codex-skills-526Updated Aug 26, 2026

Integrate an external, licensed Itasca PFC 5.0 fistPkg26 tree as a reproducible material-generation and compression/diametral/tension test baseline; use to validate its PFC5.0 layout, copy a private working case, preserve provenance, and audit ck/ct/dc/tt/ft extension points for asphalt workflows.

The English summary is being prepared. Showing the original description.

Echo-aloha/asphalt-codex-skills-526Updated Aug 26, 2026

Adapt and audit a PFC 5.0 asphalt Marshall stability/flow simulation using the external fistPkg26 dc.fis two-head controller as a starting skeleton; use for curved-head geometry, PFC5 wall/contact kinematics, load-deformation histories, peak stability, edition-specific flow processing, and validation against laboratory data.

The English summary is being prepared. Showing the original description.

Echo-aloha/asphalt-codex-skills-526Updated Aug 26, 2026

Post-process PFC 5.0 asphalt CSV and image exports into reproducible curves, fields, rose diagrams, animations, and summary tables without relying on a local PFC installation.

The English summary is being prepared. Showing the original description.

Echo-aloha/asphalt-codex-skills-526Updated Aug 26, 2026

Design, implement, and audit PFC3D 5.0 asphalt wheel-tracking and intersection-rutting simulations using RVE-to-strip-to-full-size scaling, PFC5-compatible vector reaction control, Burger-calibrated contacts, vertical-horizontal coupled loads, rut/shear histories, edition-specific metrics, and explicit surrogate validation.

The English summary is being prepared. Showing the original description.

Echo-aloha/asphalt-codex-skills-526Updated Aug 26, 2026

See all skills by Echo-aloha

Report a problem with this skill