Situation4: Determine the maximum resultant stress on the 20mm fillet weld. L1 = 200mm, L2 = 250mm & L3 = 200mm. L2 L1 L3 140 kN -110mm 40deg

What is the safe load "P" that can be transmitted by the fillet-weld joint shown in figure below if allowable shear stress in the fillet weld is 108 MPa and F.O.S. for load is 1.5? P4 www 60mm 777 50mm 8mm P

A channel C250x37 mm section is welded to a 9 mm gusset plate. Welding is not permitted on the back of the channel. All steel is A36 with Fy=250 MPa and Fu=400 MPa. Use E70electrodes having and Fu=485 MPa (SMAW) process. The maximum length of lap is 250mm. The size of fillet weld is 8mm. Assume the width of slot weld is 22 mm. Size of slot weld is 13mm   Properties of C250x37 A = 4750 mm2 tw = 13.0 mm2 d = 254 mm     a. Determine the force resisted by the slot weld in kN, when the full tensile capacity is 712.5 KN (from the gross yielding capacity using ASD)   Hint: Full tensile Capacity = Force Resisted by Fillet and Slot Weld   Round your answer to 3 decimal places.

Solve a 100 x 100 x 10mm angle is to be welded to a gusset plate shown. The angle carries a load of 185 kN applied along its centroidal axis. The maximum size of fillet weld that can be used in 8mm and the allowable shear stress of 94 MPa. Determine the lengths of the side fillet welds if a transverse fillet weld is added at the end of the angle. 71 mm 185 KN 29 mm

Determine the design tensile strength of plate (200x8 mm) connected to 10-mm thick gusset using 20 mm bolts as shown in the figure, if the yield and the ultimate stress of the steel used are 250 MPa and 410 MPa, respectively. Add 1mm around the bolt for the hole. Use LRFD method. Plate 8-mm thick 2 3 40+ 30 301 T 200 mm Gusset 10-mm thick 3af 30 2_3 *40 40+ 50,54 +40

A welded bracket connection is shown in figure. It supports a factored load of 150 kN at a distance of 120 mm from the face of column. Design the fillet weld on two sides. Grade of steel = Fe410, f. = 250 MPa. y 120 mm P₁ = 150 kN Fillet weld t = 12 mm

The double T-beam is fabricated by welding the three plates together as shown.  Part A Determine the shear stress in the weld necessary to support a shear force of V=78 kN�=78 kN.

What is the safe load "P" that can be transmitted by the fillet-weld joint shown in figure below if allowable shear stress in the fillet weld is 108 MPa and F.O.S. for load is 1.5? P4 60mm 50mm) 8mm P

Problem 14.3.A A 4 × 4 × ½-in. angle of A36 steel is to be welded to a plate with E 70 XX electrodes to develop the full tensile strength of the angle. Using %-in. fillet welds, compute the design lengths for the welds on the two sides of the angle, assuming development of tension on the full cross sec- tion of the angle. A=3.75 inch2 L1= 10.94" L2 = 5.09" IF only connected leg, L=7.7"; 4.75 each side

A 4 x 4 x ½ - in. angle of A36 steel is to be welded to a plate with E70XX electrodes to develop the full tensile strength of the angle. Using 3/8-in. fillet welds, compute the design lengths for the welds on the two sides of angle, assuming development of tension on the full cross section of the angles.   GIVEN:   A = 3.75 in2 L1 = 10.94” L2 = 5.09”   IF only connected leg, L = 7.7”; 4.75 each side