CTOD Specimen’s Fatigue Crack Prefabricated Test for Bridge Steel
According to the BS7448 fracture toughness test standard and DNV-OS-C401,this dissertation conducted a CTOD(crack tip opening displacement) fatigue crack precast test with the used steel Q370qE in bridge.Respectively tested different thickness mather materials’condition of fatigue crack,and analysis the test’s results,thus obtained the related conclusions.
Dongye Sun, Wen-Pei Sung and Ran Chen
Q. M. Yu et al., "CTOD Specimen’s Fatigue Crack Prefabricated Test for Bridge Steel", Applied Mechanics and Materials, Vols. 71-78, pp. 5034-5037, 2011