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The required end plate thickness, tp, for four bolts stiffened end plate connection is checked according to AISC 358-16 §6.8

Ab

 

Pt

 

Mn

AISC 358-16 (6.8-5)

Fyp

235000 kN/m2

 

Yp

2517.347 mm

 

tp

 

Required

Available

Ratio

Control

28.921 mm

30 mm

0.964

...

The shear strength of connecting elements in shear is the minimum value obtained according to the limit states of shear yielding and shear rupture. Shear yielding is checked according to AISC 360-16.

Fyp

235000 kN/m2

 

Ag

AISC 360-16 J4-3

dm

394.154 mm

 

Mreq

119.655 kNm

 

Nreq

-27.504 kN

 

Rreq

 

Rn

 

ΦRn

 

Required

Available

Ratio

Control

289.822 kN

1776.6 kN

0.163

...

The shear strength of connecting elements in shear is the minimum value obtained according to the limit states of shear yielding and shear rupture. Shear rupture is checked according to AISC 360-16.

Fu

360000 kN/m2

 

An

AISC 360-16 J4-4

dm

394.154 mm

 

Mreq

119.655 kNm

 

Nreq

-27.504 kN

 

Rreq

 

Rn

 

ΦRn

 

Required

Available

Ratio

Control

289.822 kN

1477.44 kN

0.196

Bolt Shear at Support

The calculation is made using the Elastic method, one of the methods selected in the steel analysis settings tab. For the details of this check, AISC Manual 14th 7-8 is used as a reference. In this check, the operation is performed on half of the symmetry axis and is calculated to form a force pair with the required force.

Ab

 

Fnv

 

Rn

AISC 360-16 J3-1

ΦRn

 

Required

Available

Ratio

Control

5.313 kN

610,725 kN

0.009

Bolt Bearing on End Plate

Bearing strength limit states of the connection plate that are “shear tear out” and “ovalization of bolt hole” for both end and inner bolts are checked according to AISC 360-16.

dh

24+3=27 mm

 

Lc,edge

 

Rn

AISC 360-16 J3-6a

Rn-edge

 

Lc,spacing

 

Rn-spacing

 

Rn

 

ΦRn

 

Required

Available

Ratio

Control

5.313 kN

1672.2kN

0.003

Weld Size

...

The required end weld sizeis checked according to AISC DG-4.

Fyp

235000 kN/m2

AISC DG-4-2 nd

2.1.7

tbw

9 mm

 

Fe

480000 kN/m2

 

w

Required

Available

Ratio

Control

3.97 mm

8.487 mm

0.468

Weld Strength

...

The required end weld strength is checked according to AISC DG-4.

w

8.487 mm

 

FE

480 N/mm2

 

le

190.193 mm

 

Rn

AISC DG-4-2 nd

2.1.8 

ΦRn

 

Required

Available

Ratio

Control

5.313 kN

492.981 kN

0.011

...