Fatigue strength of fillet-weld, plug-weld, and slot-weld joints

Design of slot and plug weld problem 7 plug weld vs slot weld How to calculate the shear stresses in bevelled slot welds connecting two plates References: “Steel Design for Engineers and Architects”, 1992: plug and slot weld Plug Weld or slot weld: It is used for attaching flat plates using one or more holes or slots in the top part and then filling with filler metal to fuse the two

plug and slot welds Number of Spot, Seam, Stud, Plug, Slot, or Projection Welds Elements in This Area Remain As Shown When Tall and Arrow are Reversed Weld Symbols Shall Be