Mondaic

salvus.toolbox.toolbox_geotech

salvus.toolbox.toolbox_geotech salvus toolbox toolbox_geotech

Geotechnical utilities.

Functions

get_simple_building()

def get_simple_building(
    basement_width: float,
    basement_depth: float,
    building_width: float,
    story_height: float,
    ceiling_height: float,
    wall_width: float,
    n_stories: int,
    vs_min: float,
    f_max: float,
    nelem_per_wavelength: float = 2,
    boundaries: tuple[list[str], float] = (["x0", "x1", "y0"], 10),
    buffer_elements: int = 0,
) -> tuple[UnstructuredMesh, float]: ...

Get a mesh modelling a simple idealized skyscraper.

This function will build a “skyscraper” type elastic model from a collection of SalvusMesh structured grid objects. A variety of features are parameterized and can be modified on the fly. This function may serve as a starting point for a more complex or realistic model and mesh as generated by the user.

Parameters
  • basement_width float — Width of basement foundation (below tower).
  • basement_depth float — Depth of basement foundation (below tower).
  • building_width float — Width of building itself.
  • story_height float — Height of each story of the building.
  • ceiling_height float — Thickness of each ceiling.
  • wall_width float — Thickness of the walls.
  • n_stories int — Number of stories.
  • vs_min float — Minimum shear-wave velocity in the model.
  • f_max float — Maximum frequency which will be modelled.
  • nelem_per_wavelength float — Number of elements per shortest wavelength in the model, calculated from vs_min and f_max.
  • boundaries tuple[list[str], float] — Extrude the mesh from side sets boundaries[0], by approximately boundaries[1] elements.
  • buffer_elements int — Add a buffer zone of normal elements between the building and the absorbing boundary layer.
Returns tuple[UnstructuredMesh, float] — A tuple containing the mesh, along with the minimum boundary extrusion size in meters.

Used in tutorials