Ipn

Sizes variants and definitions to generate IPN-like beams.

Example:

from db_beams_and_bars.ipn import Standards, Section, Bar

Section(Standards.IPN.IPN_80)
Bar(Standards.IPN.IPN_80, 1000)

Definition dataclass

Definition(b, h, s, t, r1, r2, d)

Bases: BaseDefinition

Values to generate an IPN-like beam section

b instance-attribute

b

Total width

d instance-attribute

d

Distance between the end of the two inner radii

h instance-attribute

h

Total height

r1 instance-attribute

r1

Inner radius

r2 instance-attribute

r2

Radius on the outer side of the flanges

s instance-attribute

s

Web thickness

t instance-attribute

t

Wing thickness

Standards

IPN

Bases: _Standard

Hot rolled IPN beams