Results 11 to 20 of about 39,738 (227)
Stress mapping reveals extrinsic toughening of brittle carbon fiber in polymer matrix
Science and Technology of Advanced Materials, 2020 We conducted an in situ study on CFRP fracturing process using atomic-force-microscopy-based stress-sensitive indentation. Tensile stress distribution during fracture initiation and propagation was directly observed quantitatively.
Hongxin Wang +7 more
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Investigations of AE Signals Emitted From Dropped Indenter on Steel Pipes’ Surface
IEEE Access, 2021 Acoustic emission (AE) are stress waves created by the material deformation, which could be utilized to detect impacts of objects within different mechanical systems.
Mohamed Shehadeh +4 more
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Impact of Indentation in Programming [PDF]
International Journal of Programming Languages and Applications, 2013 In computer programming languages, indentation formats program source code to improve readability. Programming languages make use of indentation to define program structure .Programmers use indentation to understand the structure of their programs to human readers.
openaire +4 more sources
Investigations of Micro-Deformation in Monocrystalline Copper at Low Temperatures via Indentation
Micromachines, 2022 Indentation experiments on differently oriented faces of monocrystalline copper were conducted to investigate the micro-deformation process at temperatures ranging from room temperature to 150 K.
Shunbo Wang +5 more
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Temperature-Induced Internal Stress Influence on Specimens in Indentation Tests
Micromachines, 2022 The factors affecting the internal stress of specimens during indentation tests were investigated by finite element analysis (FEA) modelling. This was carried out to gain a qualitative understanding of the test errors introduced by the temperature ...
Shunbo Wang, Xianke Li, Hongwei Zhao
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Frontiers in Bioengineering and Biotechnology, 2022 Knowledge of the dynamic behavior of the spinal cord under different testing conditions is critical for our understanding of biomechanical mechanisms of spinal cord injury. Although velocity and contact stress area are known to affect external mechanical
Chen Jin +6 more
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Current Directions in Biomedical Engineering, 2023 Mechanical characteristics of hard and soft tissues are central features for the quantitative description of tissue properties. In this study, we present a biphasic 3D-FE-based method to determine the biomechanical properties of sheep stifle joint ...
Reuter Thomas +3 more
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Indentation Measurement in Thin Plates under Bending Using 3D Digital Image Correlation
Applied Sciences, 2021 In the current paper, a novel experimental methodology to characterize the contact behavior on thin plates under bending is presented. The method is based on the experimental measurement of the indentation observed during contact experiments.
Juan-Antonio Almazán-Lázaro +3 more
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Application of the spherical indenter for determination of the elastic modulus of coatings [PDF]
E3S Web of Conferences, 2023 In this work a study of nanoindentation of the surface of epoxypolyester-based powder coatings deposited on steel substrates was carried out. The effect of the test method on the identifiable mechanical properties is investigated. The measurement results
Farmakovskaya A.A. +2 more
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The Fabrication and Indentation of Cubic Silicon Carbide Diaphragm for Acoustic Sensing
Micromachines, 2021 In this study, 550 nm thick cubic silicon carbide square diaphragms were back etched from Si substrate. Then, indentation was carried out to samples with varying dimensions, indentation locations, and loads.
Siti Aisyah Zawawi +3 more
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