6SHIM D J,CHOI J B,KIM Y J.Failure strength assessment of pipes with local wall thinning under combined loading based on finite element analyses[J].Journal of Pressure Vessel Technology,2004,(126):179-183.
7KIEFBER J F,VIETH P H.New Method corrects criterion for evaluating corroded pipe[J].Oil and Gas Journal,1990,88(32):56-59.
8MOK D H B,PICK R J,GLOVER A G.Bursting of line pipe with long external corrosion[J].Int.J.Pres.Ves.& Piping,1991(46):195-216.