Results 21 to 30 of about 536,419 (307)
Two-Step Calibration Method for Inverse Finite Element with Small Sample Features
Sensors, 2020 When the inverse finite element method (inverse FEM) is used to reconstruct the deformation field of a multi-element structure with strain measurements, strain measurement errors can lower the reconstruction accuracy of the deformation field. Furthermore,
Libo Xu +3 more
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Sensors, 2020 Methods for real-time reconstruction of structural displacements using measured strain data is an area of active research due to its potential application for Structural Health Monitoring (SHM) and morphing structure control.
Rinto Roy +3 more
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Metals, 2021 Understanding the mechanical behavior of materials at extreme conditions, such as high temperatures, high strain rates, and very large strains, is fundamental for applications where these conditions are possible. Although tensile testing has been used to
Guilherme Corrêa Soares, Mikko Hokka
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Neutron Bragg edge tomography characterisation of residual strain in a laser-welded Eurofer97 joint
Nuclear Materials and Energy, 2023 Nuclear fusion is a potential source of electricity which can address the environmental problems posed by fossil fuels. Eurofer97 steel is a primary structural material for breeding blanket and divertor components in fusion Tokamaks.
Bin Zhu +6 more
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MeV oxygen ion implantation induced compositional intermixing in AlAs/GaAs superlattices [PDF]
, 1990 We present in this letter an investigation of compositional intermixing in AlAs/GaAs superlattices induced by 2 MeV oxygen ion implantation. The results are compared with implantation at 500 keV. In addition to Al intermixing in the direct lattice damage
Schwartz, C. L. +3 more
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Experimental Shape Sensing and Load Identification on a Stiffened Panel: A Comparative Study
Sensors, 2022 The monitoring of loads and displacements during service life is proving to be crucial for developing a modern Structural Health Monitoring framework.
Marco Esposito +2 more
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Energy-resolved neutron imaging for reconstruction of strain introduced by cold working [PDF]
, 2018 Energy-resolved neutron transmission imaging is used to reconstruct maps of residual strains in drilled and cold-expanded holes in 5-mm and 6.4-mm-thick aluminum plates.
Fitzpatrick, Michael E. +5 more
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Structural Control and Health Monitoring, 2019 In the existing studies of strain‐based displacement field detection for thin rectangular plate, either the boundary conditions are too difficult to handle or the sensors layout and algorithm computing process are too complex to satisfy the requirement ...
Zhicong Luo +3 more
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Tomographic Reconstruction of Two-Dimensional Residual Strain Fields from Bragg-Edge Neutron Imaging [PDF]
Physical Review Applied, 2018 Bragg-edge strain imaging from energy-resolved neutron transmission measurements poses an interesting tomography problem. The solution to this problem will allow the reconstruction of detailed triaxial stress and strain distributions within polycrystalline solids from sets of Bragg-edge strain images.
Gregg, A. W. T. +9 more
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3D ultrastructural organization of whole Chlamydomonas reinhardtii cells studied by nanoscale soft x-ray tomography [PDF]
, 2012 The complex architecture of their structural elements and compartments is a hallmark of eukaryotic cells. The creation of high resolution models of whole cells has been limited by the relatively low resolution of conventional light microscopes and the ...
Frangakis, Achilleas S. +7 more
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