Page 109 - Ship Construction.DJ Eyres 6Ed

Ch10-H8070.fm Page 98 Wednesday, October 18, 2006 7:37 AM

Reinforcement Ideally 45°

Full penetration FILLET WELD Throat
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STRESS/STRAIN RELATIONSHIPูนย์ฝกพาณิชย์นาวี
5 Back run
Width 4 3 2 1 BUTT WELD Leg length

Multi-run weld made to obtain penetration Leg length

ึ Stress/strain relationship for parent/weld metals and butt/fillet weld detail

งานห้องสมุด ศ OF PARENT AND WELD METAL () l l

Weld metal Mild steel plate TYPICAL MILD STEEL δ Strain FIGURE 10.1

Weld yield stress Plate yield stress Stress (P/A)