Stress concentrations due to simulated corrosion pits in buried metal pipes under longitudinal bending
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Civil Structural Health Monitoring"
DOI: 10.1007/s13349-021-00522-8
Abstract: Cast iron pipe breaks are an increasing concern as water distribution networks installed in the nineteenth and twentieth centuries continue to deteriorate. Breaks can be caused by a number of factors, but two of the… read more here.
Keywords: ground; stress concentrations; simulated corrosion; corrosion pits ... See more keywords
Stress concentrations and bone microdamage: John Currey's contributions to understanding the initiation and arrest of cracks in bone.
Sign Up to like & getrecommendations! Published in 2019 at "Bone"
DOI: 10.1016/j.bone.2019.07.015
Abstract: The microarchitecture of bone tissue presents many features that could act as stress concentrators for the initiation of bone microdamage. This was first identified by John Currey in a seminal paper in 1962 in which… read more here.
Keywords: concentrations bone; stress concentrations; bone; stress ... See more keywords
Size effect on elastic stress concentrations in unidirectional fiber reinforced soft composites
Sign Up to like & getrecommendations! Published in 2019 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2019.100573
Abstract: Abstract We revisit the classic problem of determining stress concentrations on neighboring fibers to multiple, transversely-aligned fiber breaks in a planar, unidirectional fiber–matrix composite. Fibers are assumed to be perfectly bonded to the elastic matrix.… read more here.
Keywords: stress concentration; fiber; stress concentrations; size ... See more keywords
On the reduction of stress concentrations in thick-walled hollow spheres under an arbitrary uniform axial symmetric outer traction
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2021.104545
Abstract: Abstract This paper presents an analytical solution for a thick-walled hollow sphere interiorly reinforced by a soft graded layer subjected to an arbitrary uniform axial symmetric outer traction. The elastic modulus of the graded reinforcement… read more here.
Keywords: walled hollow; thick walled; stress concentrations; stress ... See more keywords
Influence of Implant Length and Associated Parameters Upon Biomechanical Forces in Finite Element Analyses: A Systematic Review.
Sign Up to like & getrecommendations! Published in 2019 at "Implant dentistry"
DOI: 10.1097/id.0000000000000879
Abstract: PURPOSE The aim of this systematic review is to provide an overview of finite element analyses comparing standard and short dental implants concerning biomechanical properties and to detect the most relevant parameters affecting periimplant stress… read more here.
Keywords: stress concentrations; length; stress; systematic review ... See more keywords
Dynamic effects of a single fiber break in unidirectional glass fiber-reinforced polymer composites: Effects of matrix plasticity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Composite Materials"
DOI: 10.1177/0021998317737604
Abstract: In a unidirectional composite under static tensile loading, breaking of a fiber is shown to be a locally dynamic process, leading to stress concentrations in the matrix and neighboring fibers and debonding of the interface,… read more here.
Keywords: fiber break; effects matrix; fiber; stress concentrations ... See more keywords
Bending Fatigue Behaviors Analysis and Fatigue Life Prediction of 20Cr2Ni4 Gear Steel with Different Stress Concentrations near Non-metallic Inclusions
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DOI: 10.3390/ma12203443
Abstract: To investigate the relationship between inclusions and bending fatigue behaviors in 20Cr2Ni4 steel under different stress concentrations. This paper designs a new experimental method to prefabricate different size stress concentrations near the inclusions, and then… read more here.
Keywords: different stress; stress concentrations; stress; bending fatigue ... See more keywords