Steel

 Structural Engineering Spreadsheet

URL

Inputs

Outputs

Based on...

Comments

Compression Resistance for UKB, UKC, and Hollow sections

http://bcsatools.steel-sci.org/Compression/Input

Steel grade

Member size

​Buckling length

Compression capacity

BS EN 1993-1-1

-

Bending Resistnace for UKB, UKC (against major axis)

http://bcsatools.steel-sci.org/BendingUKBUKC

Steel grade

Member size

Buckling length

​C1 shape factor

Bending capacity

​Lateral torsional buckling resistance

BS EN 1993-1-1

 

Combined Bending and Axial Compression Check for UKB, UKC

http://bcsatools.steel-sci.org/

CombinedAxial

​CompressionBendingUKBUKC

Steel grade

Member size

Buckling length

Axial compression

Max and min bending moments

Interaction factors between bending and axial compression is verified

BS EN 1993-1-1

Assumes same lengths for major axis buckling, minor axis buckling and lateral torsional buckling