Fatigue crack propagation in API 5L X-70 pipeline steel longitudinal welded joints under constant and variable amplitudes.

Autor: BELTRÃO, M. A. NEVES^1,2 marcelo.beltrao@gkss.de, CASTRODEZA, E. M.¹, BASTIAN, F. L.¹

Publikováno v: Fatigue & Fracture of Engineering Materials & Structures. May2011, Vol. 34 Issue 5, p321-328. 8p. 1 Black and White Photograph, 2 Diagrams, 5 Charts, 7 Graphs.