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The tensile load P on a butt weld fluctuates continuously between 20 and 100 KN. Plates are 20 mm thick. Determine the required length

 

The tensile load P on a butt weld fluctuates continuously between 20 and 100 KN. Plates are 20 mm thick. Determine the required length L of the weld, applying the Goodman criterion. Cr-0,657 C1 Cs 0,7 Cr-1 K=1,2 Su-427 MPa n=2,5 P h o=P/hL Reinforcement P

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