PROBLEM 1: The vertical member consists of 2 (two) unequal legs with long legs back to back are welded to the 8 mm thíck gusset plate. Size of angle = 75 mm x 50 mm x 6 mm thíck. Area of two angles = 1535 mm2 Weld thickness = 5 mm Fy = 248 MPa F= 400 MPa U= 0.82 (reduction factor) Fw= 485 MPa (E 70 xx electrodes) y = 25 mm O Determine tensile strength of the angular section. ® Determine the length of 5 mm fillet weld Li so that each fillet weld is equally stress in shear. Determine the length of 5 mm fillet weld L2 so that each fillet weld is equally stress in shear.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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THEORY OF STRUCTURES

PROBLEM 1:
The vertical member consists of 2 (two)
unequal legs with long legs back to back are
welded to the 8 mm thick gusset plate.
Size of angle = 75 mm x 50 mm x 6 mm thick.
Area of two angles = 1535 mm2
Weld thickness = 5 mm
Fy = 248 MPa
Fu= 400 MPa
U= 0.82 (reduction factor)
Fw = 485 MPa (E 70 xx electrodes)
y = 25 mm
øP,
$25 mm
O Determine tensile strength of the
angular section.
® Determine the length of 5 mm fillet weld
Li so that each filet weld is equally
stress in shear.
Determine the length of 5 mm fillet weld
L2 so that each fillet weld is equally
stress in shear.
Transcribed Image Text:PROBLEM 1: The vertical member consists of 2 (two) unequal legs with long legs back to back are welded to the 8 mm thick gusset plate. Size of angle = 75 mm x 50 mm x 6 mm thick. Area of two angles = 1535 mm2 Weld thickness = 5 mm Fy = 248 MPa Fu= 400 MPa U= 0.82 (reduction factor) Fw = 485 MPa (E 70 xx electrodes) y = 25 mm øP, $25 mm O Determine tensile strength of the angular section. ® Determine the length of 5 mm fillet weld Li so that each filet weld is equally stress in shear. Determine the length of 5 mm fillet weld L2 so that each fillet weld is equally stress in shear.
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