Question
Download Solution PDFA double fillet weld is used to join the steel plates of 5 mm thick for a length of 20 mm. The allowable tensile stress for the weld metal is 100 MPa. The tensile strength of the joint is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Strength of Transverse Fillet Welded Joints
Tensile strength of the joint for single fillet weld:
Tensile strength of the joint for double fillet weld:
where l = Length of weld, s = Size of weld.
Calculation:
Given:
s = 5 mm, l = 20 mm, σt = 100 MPa
Tensile strength of the joint for double fillet weld:
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