max_compressive_axial_force_in_chords: Maximum compressive axial force in the chords

In shadowboxingskills/civilR: Civil Engineering R package

Description

Determine maximum compressive axial force in the chords at mid-length of the strut, N_{ch,E_d} [kN]

Usage

max_compressive_axial_force_in_chords(
  trial_member_size,
  member_type,
  steel_grade,
  k,
  L,
  n,
  Ad,
  Lch,
  E,
  h0,
  Ned,
  list_reference_tables,
  isTopLevel,
  DL,
  LL,
  AL,
  TL,
  Lcry
)

Arguments

trial_member_size	Trial member size
member_type	member_type, categorical: 'UC' or 'UB'
steel_grade	steel_grade [N/{mm}^2], categorical: 'S355' or 'S275'
k	Coefficient of length as function of wall rigidity [dimensionless]
L	Length between two restraints [m]
n	Number of lacing planes, default [n=2]
Ad	Section area of diagonal (lacing), [cm^2]
Lch	Length of chord of betwen restrains (lace points) [m]
E	Young modulus [GPa or GN/m^2]
h0	Distance between centroids of chords [m]
Ned	Axial compression Force [kN]
list_reference_tables	List of reference tables
isTopLevel	Is member located at top level? [boolean]
DL	Dead load / self-weight of member [kN/m]
LL	Live load / imposed load [kN/m]
AL	Accidental Impact Load [kN/m]
TL	Temperature load [kN/m]
Lcry	critical length about major axis [m]

Value

• N_{ch,E_d} Maximum compressive axial force in the chords [kN]

• S_v

• N_{cr,ch}

• {M_{E_d}}

shadowboxingskills/civilR documentation built on Oct. 24, 2020, 12:22 p.m.