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Fix concrete_rectangular_section() bug when n_side=1 #322

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merged 2 commits into from
Oct 3, 2023
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@TLCFEM TLCFEM commented Oct 3, 2023

concrete = Material(
    name="Concrete",
    elastic_modulus=30.1e3,
    poissons_ratio=0.2,
    density=2.4e-6,
    yield_strength=32,
    color="lightgrey",
)

# define the steel material
steel = Material(
    name="Steel",
    elastic_modulus=200e3,
    poissons_ratio=0.3,
    yield_strength=500,
    density=7.85e-6,
    color="grey",
)

# create the geometry
geom = concrete_rectangular_section(
    d=500,
    b=400,
    dia_top=10,
    area_top=300,
    n_top=3,
    c_top=30,
    dia_bot=10,
    area_bot=300,
    n_bot=3,
    c_bot=30,
    dia_side=10,
    area_side=300,
    n_side=1,
    c_side=30,
    n_circle=10,
    conc_mat=concrete,
    steel_mat=steel,
)

geom.create_mesh(mesh_sizes=[200])
sec = Section(geometry=geom)

When n_side=1, spacing_side becomes zero, causing two rebars at the same location, boolean operations fail.

@robbievanleeuwen robbievanleeuwen added the bug Something isn't working label Oct 3, 2023
@robbievanleeuwen robbievanleeuwen changed the title Bugfix: wrong size computed Fix concrete_rectangular_section() bug when n_side=1 Oct 3, 2023
@robbievanleeuwen robbievanleeuwen merged commit 3102246 into robbievanleeuwen:master Oct 3, 2023
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2 participants