Class: StructuraidCore::Engineering::Analysis::Footing::CentricCombinedTwoColumns

Inherits:
Base
  • Object
show all
Includes:
Utils::BasicGeometry, Utils::Centroid, Utils::OneWayMoment, Utils::OneWayShear
Defined in:
lib/structuraid_core/engineering/analysis/footing/centric_combined_two_columns.rb

Constant Summary

Constants included from Utils::BasicGeometry

Utils::BasicGeometry::ORTHOGONALITIES

Instance Method Summary collapse

Methods included from Utils::OneWayMoment

#maximum_moment, #moment_at, #moment_inflection_point

Methods included from Utils::OneWayShear

#shear_at

Methods included from Utils::Centroid

#absolute_centroid

Methods included from Utils::BasicGeometry

#solicitation_load

Constructor Details

#initialize(footing:, loads_from_columns:, section_direction:) ⇒ CentricCombinedTwoColumns

Returns a new instance of CentricCombinedTwoColumns.



13
14
15
16
17
18
19
20
21
 
# File 'lib/structuraid_core/engineering/analysis/footing/centric_combined_two_columns.rb', line 13

def initialize(footing:, loads_from_columns:, section_direction:)
  if ORTHOGONALITIES.none?(section_direction)
    raise Engineering::Analysis::SectionDirectionError.new(section_direction, ORTHOGONALITIES)
  end

  @footing = footing
  @loads_from_columns = loads_from_columns
  @section_direction = section_direction
end

Instance Method Details

#build_geometry ⇒ Object 



23
24
25
26
27
 
# File 'lib/structuraid_core/engineering/analysis/footing/centric_combined_two_columns.rb', line 23

def build_geometry
  add_loads_to_coordinates_system
  align_coordinates_system_with_loads
  add_vertices_location_to_coordinates_system
end

#reaction_at_first_column ⇒ Object 



29
30
31
 
# File 'lib/structuraid_core/engineering/analysis/footing/centric_combined_two_columns.rb', line 29

def reaction_at_first_column
  -(solicitation * @footing.horizontal_area + reaction_at_second_column)
end

#reaction_at_second_column ⇒ Object 



33
34
35
36
37
38
39
 
# File 'lib/structuraid_core/engineering/analysis/footing/centric_combined_two_columns.rb', line 33

def reaction_at_second_column
  local_length_1 = length_border_to_first_column
  local_length_2 = length_first_column_to_second_column
  local_length_3 = length_second_column_to_border

  (solicitation_load / 2 / local_length_2) * (local_length_1**2 - (local_length_2 + local_length_3)**2)
end