Ductile fracture of Q460 steel: Effects of stress triaxiality and Lode angle

Volume: 123, Pages: 1 - 17
Published: Aug 1, 2016
Abstract
The ductile fracture characteristics of Chinese Q460 high strength structural steel under quasi-static condition were studied by using mechanical tests of four types of notched specimens. The influence of stress state on fracture mechanism of the material was investigated by observing the fracture surfaces of all test specimens using the Scanning Electron Microscope. Meanwhile, corresponding numerical simulations were conducted to collect the...
Paper Details
Title
Ductile fracture of Q460 steel: Effects of stress triaxiality and Lode angle
Published Date
Aug 1, 2016
Volume
123
Pages
1 - 17
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