bolt group design
DESCRIPTION
Bolt Group Design as per BS 5950TRANSCRIPT
SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
Bolt Group Design Ver W2.5.03 - 20 Jul 2011 S15
Title : Default Connection Created: 18/1/2013 3:16:43 PM
Design to : BS5950 - 2000
Input
Bolt Type
Analysis Type
Bolt Grade
Bolt Diameter (mm) d
Shear Planes
Columns of Bolts nc
Rows of Bolts nr
Column Spacing (mm) a1
Row Spacing (mm) a2
Force (kN) F
Force Angle (°) ß
Force Horizontal Offset (mm) x
Force Vertical Offset (mm) y
Bearing Bolts
Linear
8.8
24
Single Shear
2
6
90
70
850
270
100
250
100
250
nc = 2
nr
= 6
24 m
m
90
70
850 kN
Design Code : BS5950 - 2000
Analysis : Linear
Bolt Grade : 8.8
Shear Planes : Single Shear
The capacity of a single bolt is :Table 30
As = 353mm2
m = 1
ps = 375MPa
=Psm ps As
1000
. . = 132.375 kN
6.3.2.1
The capacity of the group is 953.07 kN
The applied ULS force is : 850 kN
Bolt Shear Design is Safe
SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
The Bolt Columns are numbered Left to Right and the Rows Bottom to Top
Bolt Forces Under Applied ULS Load (kN)
Column Row X Component Y Component Force Angle
1 1 75.97 51.3 91.67 34
2 1 75.97 90.37 118.06 49.9
1 2 45.58 51.3 68.62 48.4
2 2 45.58 90.37 101.21 63.2
1 3 15.19 51.3 53.5 73.5
2 3 15.19 90.37 91.64 80.5
1 4 -15.19 51.3 53.5 106.5
2 4 -15.19 90.37 91.64 99.5
1 5 -45.58 51.3 68.62 131.6
2 5 -45.58 90.37 101.21 116.8
1 6 -75.97 51.3 91.67 146
2 6 -75.97 90.37 118.06 130.1
91.67 118.06
68.62 101.21
53.5 91.64
53.5 91.64
68.62 101.21
91.67 118.06