Single Angle Connection

A single angle connection is a type of connection that connects two profiles to each other with one angle bracket (cornier or L profile). Bolt control, weld control and plate control are performed automatically according to the placement of the elements of the connection. Single angle connection design is made automatically according to the Design, Calculation and Construction Principles of Steel Structures (ÇYTHYEDY) (GKT and YDKT) or AISC 360-16 (ASD and LRFD) regulations and the connection report is created.

In the calculation of the connection with single angle plate, the distance control between the bolts, horizontal and vertical edge distance control, weld thickness control, mounting stability controls are made as geometry control. Angle shear yielding, beam and angle shear failure, block slip in beam and angle iron, crushing in beam and angle bolt holes, shear in beam bolts, welding strength are checked as strength control.

Connection Geometry

Geometry Checks

Bolt Spacing

smin ≥ 3d       

ÇYTHYEDY 13.3.6

 

 

s

79.5 mm

 

 

d

20 mm

s =79.5 mm > smin = 3*20=60 mm

Horizontal Edge Distance

Leh ≥ L e- min     

ÇYTHYEDY 13.3.7

 

 

Leh

50.75 mm

L eh ≥ 2d = 2 * 20 = 40 mm conformity check for application

Le- min

26 mm

Minimum distance check according to Table 13.9

Vertical Edge Distance

Lev ≥ Le- min     

ÇYTHYEDY 13.3.7

 

 

Lev

40 mm

L eh ≥ 2d = 2 * 20 = 40 mm conformity check for application

Le- min

26 mm

Minimum distance check according to Table 13.9

Weld Thickness

a ≥ amin     

ÇYTHYEDY 13.3.7

 

 

a

6 mm

 

amin

3.5 mm

Table 13.4

Erection Stability

L ≥ hb /  2

ÇYTHYEDY 13.3.7

 

 

L

239 mm

 

 

hb

248.6 mm

L=239 > 248.6/2=124.3 mm

Strength Checks

Angle Shear Yield

Ag

 

Fy

235.359 N/mm2

 

Rn

ÇYTHYEDY 13.17

Rn / Ω

 

Required

Available

Ratio

Control

Required

Available

Ratio

Control

93.805 kN

270 kN

0.347

Beam Shear Rupture

Anv

 

Fu

362.846 N/mm2

 

Rn

ÇYTHYEDY 13.18

Rn / Ω

 

Required

Available

Ratio

Control

Required

Available

Ratio

Control

93.805 kN

176.213 kN

0.532

Angle Shear Rupture at Beam

Anv

 

Fu

362.846 N/mm2

 

Rn

ÇYTHYEDY 13.18

Rn / Ω

 

Required

Available

Ratio

Control

Required

Available

Ratio

Control

93.805 kN

218.143 kN

0.43

Angle Block Shear at Beam

Ag

 

Anv

 

Ae.g.

 

Fy

235.359 N/mm2

 

Fu

362.846 N/mm2

 

Ubs

one

 

 

 

Rn

ÇYTHYEDY 13.19

Rn / Ω

 

Required

Available

Ratio

Control

Required

Available

Ratio

Control

93.805 kN

252,971 kN

0.371

Bolt Bearing on Beam

dh

20+2=22 mm

 

Lc,edge

 

Rn

ÇYTHYEDY 13.3.13

Equation 13.14a and13.14b

Rn-edge

 

Lc,spacing

 

Rn-spacing

 

Rn

 

 

Rn / Ω

 

Required

Available

Ratio

Control

Required

Available

Ratio

Control

93.805 kN

185,487 kN

0.506

Bolt Bearing on Angle at Beam

dh

20+2=22 mm

 

Lc,edge

 

Rn

ÇYTHYEDY 13.3.13

Equation 13.14a and13.14b

Rn-edge

 

Lc,spacing

 

Rn-spacing

 

Rn

 

Rn / Ω

 

Required

Available

Ratio

Control

Required

Available

Ratio

Control

93.805 kN

284.75 kN

0.329

Bolt Shear at Beam

Ab

Fn

 

Rn

 

Rn / Ω

 

Required

Available

Ratio

Control

Required

Available

Ratio

Control

51.448 kN

56,549 kN

0.910

Weld Strength at Support

Fe

480000 kN/m2

in

The weld thickness taken from the combination menu is 0.707 * w value. 6 / 0.707 = 8.487 mm

Fu

362.846  N/mm2

t

12 mm

Rnw

RnBM

Rn

Rn / Ω

Required

Available

Ratio

Control

Required

Available

Ratio

Control

342.216 kN/m

864 kN/m

0.396



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Single Angle Connection Report