김경종
50 lines
2.4 KiB
Markdown
50 lines
2.4 KiB
Markdown
# PLAN.md
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## Purpose
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이 파일은 여러 AI Agent가 같은 작업을 이어받을 때 현재 목표와 실행 계획을 빠르게 파악하기 위한 공유 계획서이다.
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## Current Objective
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3D Euler-Bernoulli beam Abaqus/Standard `UEL` 구현을 하네스 phase 흐름에 따라 진행한다.
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## Active Phase
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- Phase directory: `phases/uel-3d-euler-beam`
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- Current planned entry point: `python scripts/execute.py uel-3d-euler-beam`
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- First pending action: execute `step8` validation readiness using the corrected Abaqus-facing `UEL` wrapper/interface
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## Planned Steps
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1. Requirements: `docs/requirements/uel-3d-euler-beam.md`
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2. Research: `docs/research/uel-3d-euler-beam-research.md`
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3. Formulation: `docs/formulations/uel-3d-euler-beam.md`
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4. Numerical review: `docs/numerical-reviews/uel-3d-euler-beam.md`
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5. Interface contract: `docs/io-definitions/uel-3d-euler-beam.md`
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6. Test/reference model plan: `docs/reference-models/uel-3d-euler-beam.md`
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7. RED no-Abaqus Fortran tests and manifest - completed
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8. GREEN Fortran implementation - completed
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9. Validation, physics sanity, and readiness audit - next
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## Success Criteria
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- Every must requirement has verification method, acceptance criteria, and tolerance or decision owner.
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- Fortran production changes follow RED -> GREEN -> VERIFY.
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- No-Abaqus tests pass through `python scripts/validate_fortran.py` when compiler and manifest are available.
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- Workspace validation passes through `python scripts/validate_workspace.py`.
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- Solver-result validation is marked complete only after externally generated ODB-extracted CSV artifacts are provided and validated.
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## Out Of Scope Until Explicitly Approved
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- Running Abaqus jobs from this repository.
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- Direct ODB parsing in this repository.
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- Fabricating reference CSV, `.msg`, `.dat`, `.log`, or `.sta` evidence.
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- Geometric nonlinearity, Timoshenko shear deformation, mass, damping, distributed loads, plasticity, damage, thermal strain, warping torsion, and section offsets for the first UEL implementation.
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## Open Decisions
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- Confirm exact first-scope beam assumptions in the requirements step.
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- Decide `PROPS`/`JPROPS` ordering and orientation-vector convention in the interface step.
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- Decide exact no-Abaqus Fortran source and test file layout in the reference model step.
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- External Abaqus validation artifacts still need to be supplied by the user before solver-result comparison.
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