Results 101 to 110 of about 4,289,894 (301)
Advanced Engineering Materials, EarlyView.Dislocation cutting of γ′ precipitates in Ni‐based superalloys is investigated by linking atomistic simulations with discrete dislocation dynamics. The critical cutting stress is shown to be governed by the antiphase boundary energy, while line tension effects promote edge‐preferred cutting.
Frédéric Houllé +9 more
wiley +1 more source
Combined shear/compression structural testing of asymmetric sandwich structures [PDF]
, 2004 Asymmetric sandwich technology can be applied in the design of lightweight, non-pressurized aeronautical structures such as those of helicopters. A test rig of asymmetric sandwich structures subjected to compression/shear loads was designed, validated ...
Barrau, Jean-Jacques +3 more
core +1 more source
Deformation Behavior of Shear Band under Simple Shear in Polycarbonate.
Journal of the Society of Materials Science, Japan, 2002 In order to investigate a constitutive law associated with shear band in amorphous glassy polymers, polycarbonate specimens were tested under forward and backward loadings in simple shear at room temperature. It was shown that (1) the shape of shear stress-strain curve was decided by the formation, lengthening and widening of the shear band at both ...
KITAGAWA, Masayoshi, KIMURA, Masahide
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome +6 more
wiley +1 more source
Design and Evaluation of a Single-Span Bridge Using Ultra- High Performance Concrete;TR-529, September 2009 [PDF]
, 2009 Research presented herein describes an application of a newly developed material called Ultra-High Performance Concrete (UHPC) to a single-span bridge. The two primary objectives of this research were to develop a shear design procedure for possible code
core
Interdisciplinary collaboration: SHEAR learnings
, 2022 The Science for Humanitarian Emergencies and Resilience (SHEAR) programme is working to address a range of complex problems and challenges, to better understand and forecast disasters and increase the resilience of vulnerable communities.
SHEAR
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The geometric shape effect of steel slit dampers in their behavior
Инженерно-строительный журнал, 2019 There are considered the issues of structural modification of heavy concrete with oligomer-polymer additives. It has been established that crystallization of the cement stone proceeds at macro- and micro-levels.
Mohammad Ali Kafi, Kianoosh Nik Hoosh
doaj +1 more source
Advanced Engineering Materials, EarlyView.Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati +11 more
wiley +1 more source
Numerical investigation of the shear behaviour of a cable bolt in single shear test
, 2019 Cable shear behavior in reinforcing rock discontinuities involves both the axial shear behaviour along the cablegrout interface and the local lateral shear behaviour of the cable deflecting section.
Aziz, Naj +4 more
core +1 more source