smillmorel
ba783718d4
Catch-all for the intermixed residue of the unpushed otko-development work ported into this tree: combinations/console-dock/quick-guide wiring across commands, core, services, views and tests; repo-wide ruff-format normalization; README/CONTRIBUTING updates; and the toolbar default (both toolbars now open in the top area, quick guide text updated). Splitting this further would require hunk-level surgery with low confidence; the preceding commits in this branch isolate the self-contained features.
56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
"""Round-trip + physics check on the shipped moment-curvature example."""
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from __future__ import annotations
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import pytest
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pytest.importorskip("openseespy")
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from otko.services import load_project # noqa: E402
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from otko.services.opensees_runner import OpenSeesRunner # noqa: E402
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pytestmark = pytest.mark.slow
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def test_moment_curvature_example_round_trips_and_converges(tmp_path) -> None: # type: ignore[no-untyped-def]
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"""build_moment_curvature() → save → load → run → expected shape."""
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from examples.moment_curvature import (
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build_moment_curvature,
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COL_DEPTH,
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COVER,
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E_STEEL,
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FY,
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MU,
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NUM_INCR,
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)
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proj = build_moment_curvature()
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proj.validate_references()
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# Save + reload — catches schema drift.
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from otko.services import save_project
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path = tmp_path / "mk.osmodel"
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save_project(proj, path)
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reloaded = load_project(path)
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reloaded.validate_references()
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assert reloaded.meta.units.value.startswith("US (in,")
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result = OpenSeesRunner(reloaded).run(reloaded.analyses[0])
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# Yield curvature estimate.
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d = COL_DEPTH - COVER
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ky = (FY / E_STEEL) / (0.7 * d)
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# At least half of the NUM_INCR pushover steps converged.
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assert (
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len(result.control_disp) > NUM_INCR * 0.5
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), "Pushover bailed out prematurely — check Concrete01 softening"
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# Reached the mu * Ky target.
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assert result.control_disp[-1] == pytest.approx(MU * ky, rel=1e-2)
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# Moment at yield curvature is plausible: > 3 kip·in and < 10 kip·in per rebar
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# → for 8 bars total, the section moment capacity is roughly O(3000-6000) kip·in.
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peak_moment = max(abs(m) for m in result.base_shear)
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assert 2000 < peak_moment < 10000, (
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f"Peak moment {peak_moment:.1f} kip·in is outside the " "expected RC section range"
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)
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