疲劳是机械结构最普遍的失效模式之一. 自1854 年第一次提出“Fatigue”(疲劳) 概念以来,
相关研究已有160 余年的历程, 逐步形成了以疲劳研究为基础的机械结构强度理论与技术 …

A crystallographic model is proposed which takes into account both crack-plane twist and tilt
effects on crack retardation at grain boundaries. The twist and tilt angles of the crack-plane …

This book is an attempt to provide a uni? ed methodology to derive models for fatigue life.
This includes SN,?-N and crack propagation models. This is not a conventional book aimed …

The mechanistic basis of microstructurally short crack paths and growth rates is investigated
in Ni-based superalloy single crystals using Crystal Plasticity (CP) and eXtended Finite …

In this paper, recent work on the effects of micro-texture on the growth behavior of short
fatigue cracks in high strength aluminum alloys (such as Al-Li 8090 alloys and AA 2026 Al …

Shot peening technology is widely used to enhance the fatigue resistance of mechanical
parts exposed to the cyclic loadings. The residual stress, grain refinement, work hardening …

The use of two micro-mechanical models for notch sensitivity and fatigue life allowed the
development of boundary conditions that would evaluate potential life improvement after …

A microstructural model is presented to assess pit-to-crack transition and corrosion fatigue
strength in pitted components in different environments. The model is first validated using …

A methodology dedicated to the optimisation of the fatigue properties of aluminium alloys by
controlled shot peening is presented. Selection of the peening conditions is made out of the …

Texture or grain orientation was of crucial importance to fatigue crack propagation (FCP) in
aluminium alloys due to boundary character between neighbouring grains and crack closure …