This app contains a wide range of structural shape sizes. A simple quick and organised way to have access of the main information needed for structural calculations from your iPhone.

You will find here information about their properties:

Geometry: depth & width of section, total area, shear area, web & flange thickness, radiuses, depth of straight portion of web, mass.

Structural information (strong & weak axis): second moment of area, radius of gyration, elastic & plastic section modulus.

You will be able also to calculate the beam weight and cost.

SECTIONS
__ EU __
IPE - European I beams
IPE 80 - 600 in accordance with former standard EU 19-57
IPE AA 80 - 550, IPE A 80 - 600, IPE O 180 - 600, IPE V 400-600, IPE 750 in accordance with AM standard

IPN - European standard beams
IPN 80 - IPN 550 DIN 1025-1: 1995, NF A 45-209: 1983
IPN 600 DIN 1025-1: 1963

HE - European wide flange beams
HE A, HE B and HE M 100 - 1000 in accordance with former standard EU 53-62; HE 1000 with GHE>GHEM in accordance with ASTM A 6/A 6M
HE AA 100-1000 and HE C in accordance with AM standard

HL - European extra wide flange beams
AM Standard

HLZ - European extra wide flange beams
ASTM A 6/A 6M

HD - Wide flange columns
HD 360 / 400 in accordance with ASTM A 6/A 6M
HD 260 / 320 in accordance with AM standard

HP - Wide flange bearing piles
AM standard

UPE - Channels with parallel flanges
DIN 1026-2: 2002-10

UPN - European standard channels
DIN 1026-1: 2009, NF A 45-202: 1986

U - Channels with taper flanges
AM standard

L - Equal leg angles
AM Standard

LD - Unequal leg angles
EN 10056-1: 1998

__ UK __
UB - British universal beams
BS 4-1: 2005

J - British joists with taper flanges
BS 4-1: 2005

UC - British universal columns
BS4-1:2005

UBP - British universal bearing piles with wide flanges
BS 4-1: 2005

PFC - British parallel flange channels
BS 4-1: 2005

CH - British channels with taper flanges
BS 4-1: 1993

__ US __
W - American wide flange beams
ASTM A 6/A 6M

S - American standard beams
ASTM A 6/A 6M

HP - American wide flange bearing piles
ASTM A 6/A 6M

C - American standard channels
ASTM A 6/A 6M

MC - American channels
ASTM A 6/A 6M

L -American equal leg angles
ASTM A 6/A 6M

LD - American equal leg angles
ASTM A 6/A 6M

__ RU __
HG - Russian hot rolled beams
STO ASCHM 20-93; For G ≤ G18B2 dimensions according to GOST 26020-83

UE - Channels with taper flanges
GOST 8240-97, PN-H-93451:2007

__ JP __
H - Japanese H sections
JIS G 3192: 2008; JIS A 5526: 2005