Blar i NTNU Open på tidsskrift "Fatigue & Fracture of Engineering Materials & Structures"
Viser treff 21-23 av 23
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Temperature-dependent characteristics of DH36 steel fatigue crack propagation
(Peer reviewed; Journal article, 2020)DH36 steel is a widely used material in marine engineering. The fatigue crack propagation rates of DH36 steel at low temperatures has a crucial influence on the fatigue strength of structures operating in polar environments. ... -
The improvement of crack propagation modelling in triangular 2D structures using the extended finite element method
(Journal article, 2018)In this paper, a novel geometric method combined with the piecewise linear function method is introduced into the extended finite element method (XFEM) to determine the crack tip element and crack surface element. Then, ... -
The peak stress method to calculate residual notch stress intensity factors in welded joints
(Journal article, 2018)According to the recent literature, the intensity of linear elastic residual stress fields near the toe region of a welded joint can be quantified by the residual notch stress intensity factors (R‐NSIFs). The computational ...