56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
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"""OpenSees Example 4. Portal Frame: fiber-section build."""
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from __future__ import annotations
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from pathlib import Path
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import sys
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if __package__ is None or __package__ == "":
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sys.path.insert(0, str(Path(__file__).resolve().parents[1] / "src"))
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sys.path.insert(0, str(Path(__file__).resolve().parent))
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from otko.services import load_project, save_project # noqa: E402
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if __package__:
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from ._ex4_portal2d_common import ( # noqa: E402
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ANALYSIS_DT,
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ANALYSIS_STEPS,
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FIBER_VARIANT,
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PUSH_STEP,
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PUSH_TARGET,
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REFERENCE_PUSH_TCL,
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REFERENCE_SINE_TCL,
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build_ex4_portal2d_inelastic_fiber_section,
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)
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else:
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from _ex4_portal2d_common import ( # noqa: E402
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ANALYSIS_DT,
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ANALYSIS_STEPS,
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FIBER_VARIANT,
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PUSH_STEP,
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PUSH_TARGET,
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REFERENCE_PUSH_TCL,
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REFERENCE_SINE_TCL,
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build_ex4_portal2d_inelastic_fiber_section,
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)
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def main() -> None:
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project = build_ex4_portal2d_inelastic_fiber_section()
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project.validate_references()
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print(f"Built '{project.meta.name}'")
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print(f" Build Tcl: {FIBER_VARIANT.build_tcl_name}")
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print(f" Analysis Tcls: {REFERENCE_PUSH_TCL.name}, {REFERENCE_SINE_TCL.name}")
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print(f" Pushover target = {PUSH_TARGET}, step = {PUSH_STEP}")
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print(f" Sine transient: dt = {ANALYSIS_DT}s, steps = {ANALYSIS_STEPS}")
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out_path = Path(__file__).with_suffix(".osmodel")
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save_project(project, out_path)
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print(f"Saved -> {out_path}")
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restored = load_project(out_path)
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restored.validate_references()
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assert restored.model_dump(by_alias=True) == project.model_dump(by_alias=True)
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print("Round-trip OK.")
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if __name__ == "__main__":
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main()
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