Line Spring Model and Its Applications to Part-Through Crack Problems in Plates and Shells [PDF]
The line spring model is described and extended to cover the problem of interaction of multiple internal and surface cracks in plates and shells. The shape functions for various related crack geometries obtained from the plane strain solution and the ...
Aksel, B., Erdogan, F.
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Advanced Functional Materials, EarlyView.Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui +17 more
wiley +1 more source
CrackdiffNet: A Novel Diffusion Model for Crack Segmentation and Scale-Based Analysis
BuildingsDeep learning has made remarkable progress in the field of crack segmentation, particularly in handling large-scale datasets and complex images, owing to the substantial computational power currently available.
Yunlong Song +6 more
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Ultrasonic characteristics and equivalent crack width of coal and rock bodies around boreholes during progressive failure. [PDF]
PLoS One, 2023 Ji X, Zhang T, Zhang L, Yang W, Zhang H.
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Strong embedded discontinuities for simulating fracture in quasi-brittle materials [PDF]
, 2001 In this paper embedded strong discontinuities are used to model discrete cracking in materials like concrete. In the approach followed a discontinuous displacement field is considered and the deformation is localized at a surface of zero width.
Alfaiate, J, Sluys, LJ, Wells, GN
core
Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules
Advanced Functional Materials, EarlyView.A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang +7 more
wiley +1 more source
Sensors, 2019 The long-term structural performance of underground structures in reclamation areas is very sensitive to the vibrations caused by vehicles passing above the structures and environmental factors (e.g., tide levels, rainfall and temperature).
Zhen Liu +4 more
doaj +1 more source
Experimental Investigation on the Influence of Crack Width of Asphalt Concrete on the Repair Effect of Microbially Induced Calcite Precipitation. [PDF]
Materials (Basel), 2023 Fan L, Zheng J, Peng S, Xun Z, Chen G.
europepmc +1 more source
Stress intensity and displacement coefficients for radially cracked ring segments subject to three-point bending [PDF]
The boudary collocation method was used to generate Mode 1 stress intensity and crack mouth displacement coefficients for internally and externally radially cracked ring segments (arc bend specimens) subjected to three point radial loading.
Gross, B., Srawley, J. E.
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Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source