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Numerical and Experimental Analysis of the Fracture Behaviour of Heterogeneous Welded Structures

In this book, modern trends in testing and simulating heterogeneous welded joints, including multi-scale approaches, resulting in appropriate flaw assessment procedures, are highlighted and discussed. The eleven research papers presented in this book give some overview of recent analytical, numerica...

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Salvato in:
Natura: Online
Lingua:inglese
Pubblicazione: MDPI - Multidisciplinary Digital Publishing Institute 2022
Soggetti:
welding
distortion
stamping
model
prediction
actual stress–strain diagram
undermatching weld
martensitic steel
DIC
FEM
welded joint
finite element method (FEM)
multiple defects
stress concentration
weld metals
welded joints
damage mechanics
finite element analysis
crack growth
ductile fracture
Al7075
TC4
contact reactive brazing
Cu deposited
creep
C* integral
mismatched weld
CT specimen
yield load
heterogeneous weld
numerical analysis
SE(B) specimen
metal weld
strength mismatch
fracture
plastic correction factors
fixture rollers
J-R resistance curve
refinery
piping
API 5L X80 steel
nonlinear strength analyses
cleavage fracture stress
medium carbon forging steel
microalloyed steel
acicular ferrite
heterogeneous microstructure
crack-initiation energy
crack-propagation energy
fracture toughness
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials::TGM Materials science
Accesso online:ONIX_20220506_9783036534626_177
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Riassunto:In this book, modern trends in testing and simulating heterogeneous welded joints, including multi-scale approaches, resulting in appropriate flaw assessment procedures, are highlighted and discussed. The eleven research papers presented in this book give some overview of recent analytical, numerical, and experimental investigations in the field of yield strength mismatched welded joint behaviour. The papers cover several important issues to more accurately characterise the fracture mechanics behaviour and structural integrity assessments.

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