400 400 Jok N 330 375 j central support diameter = 70mm x 5.5 mm wall thickness i) Using 270 electrodes, find the required weld length to attach central support to base ii) Comparing weld size to the wall thickness of tube, where is the likely point of failure in the connection.

The angle 150x100x100 mm is connected to the gusset plate. The size of weld is 8 mm and using E70 electrodes. Fu = 438 MPa Question: a.) Find the length of the weld required at the toe of the angle. b.) Find the length of the weld required at the heel of the angle.

S Example 8.7 An ISA 200x100x10 angle LO 3 is welded to a steel plate by means of fillet welds as shown in Fig. 8.17. The angle is subjected to a static force of 150 kN and the permissible shear stress for the weld is 70 N/mm². Determine the lengths of weld at the top and bottom. 1₁ 150 kN TAILL Y2 200 12 - IG 100- 12 71.8 150 KN -10

The bracket shown is welded by an E70 electrodes fillet weld and is subjected to a factored load Pu=290KN a.) Determine the polar moment of inertia of the group of welds. b.) Determine the max force per mm to be resisted by the weld as shown. c.) Determine the fillet weld size required for the connection. P = 290 kN 175 mm 150 mm Channel Section 500 mm Welding at the back of the channel

The connection is shown in Fig. 3. Two cover plates are applied to connect the steel plates by fillet welds. The dimensions of connection are presented in Fig. 3. The leg size of fillet weld hr is 10 mm. Q235 steel, f-215 N/mm2, E43 electrode, fav=160N/mm?. Calculate the load-carrying capacity of the fillet weld connection wwww. (Note: the strength of steel plate should be calcualted. (Unit: mm) 220 ス20 091

What is the axial stress in the bronze rod (in MPa)? 2m 3m 6o kN mm 15mm banzerod

The connection shows a PL10X200 loaded in tension and welded to a gusset plate 10mm thick. Calculate the following, assuming A992 steel is used. Use U =0.85. The weld thickness is ómm and the electrode is E70 (485MPA). PL 10 X 200 350mm What is the allowable weld connection strength (kN)?

For the bracket connection shown in the figure, determine the design strength in kips of the connection

For the given riveted connection shown, having the allowable stresses: Fy = 248 MPa Fy = 150 MPa (shear stress) Tensile stress=0.60 Fy Bearing stress = 1.35 Fy Rivet hole has a diameter 2mm greater than the rivet diameter. The main plate has a width of 300mm and a thickness of 20mm. Determine the diameter of rivets such the shear capacity of the rivets is equal to its bearing capacity. Also, compute the maximum value of P so as not to exceed the allowable tensile stress of plates. P- O JAK O O 300 mm -P/2 -P/2

a. Determine the design strength of a 1-in length of a 1/4-in fillet weld formed by the shielded metal arc process (SMAW) and E70 electrodes with a minimum tensile strength FEXX = 70 ksi. Assume that load is to be applied parallel to the weld length.b. Repeat part (a) if the weld is 20 in long.c. Repeat part (a) if the weld is 30 in long.