Fastener Shear/Bearing
Controlling mode
shear
Margin of safety
1.534
Utilization
39.5%
Shear MS
1.534
FOS 2.534
Bearing MS
1.845
FOS 2.845
Shear planes
1
per fastener
Joint load path and margins
The existing joint diagram follows load through the fastener group and compares shear and bearing stresses with their allowables.
4 fasteners in single shear
12.00 kN joint load
Joint load path
Shear controls
Inspect the load arrows, bearing contact, or shear planes.
Calculated stress versus allowable
Lower bar is the limit for each mode
Load per fastener
3.00 kN
Total shear area
126.68 mm2
Projected bearing area
81.28 mm2
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