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Multi-scale-space Grillage Mixed Method of Mechanical Behavior of Composite Box Beams with Finite Element Method (FEM)
Due to different composition materials, steel–concrete composite box beams have interface slip, shear deformation, and other characteristics....
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Multi-scale modeling reveals microstructural and mechanical evolution in GH4169 and DD5 nickel-based superalloys during grinding
This study delves into the grinding-induced microstructural and mechanical evolution in high-entropy nickel-based superalloys GH4169 and DD5,...
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Investigations into Multi-scale Mechanical Characterization of Bamboo- a Natural Material
Bamboo is a naturally occurring composite material evolved with soft parenchymatous matrix reinforced by unidirectional fibre bundles. Moreover, it...
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Multi-Scale Study on the Mechanical Properties of Pultruded GFRP Laminates
This paper presents a method for multiscale damage prediction of pultruded fiber-reinforced plastic (FRP) composites. The representative volume units...
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Multi-scale analysis of mudstone freeze–thaw damage mechanism
Freeze–thaw (F–T) cycle-induced mechanical deterioration of mudstone layers in slopes is a critical challenge for the stability of slopes located in...
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Integrated multi-scale approach combining global homogenization and local refinement for multi-field analysis of high-temperature superconducting composite magnets
Second-generation high-temperature superconducting (HTS) conductors, specifically rare earth-barium-copper-oxide (REBCO) coated conductor (CC) tapes,...
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Multi-scale Modeling and Experimental Study on Microstructure of Ni-Based Superalloys in Additive Manufacturing
In this work, a novel multi-scale method is proposed to investigate the microstructure and Laves phase morphology of Inconel 718 alloy in directed...
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A unified stochastic damage model for concrete based on multi-scale energy dissipation analysis
This work proposes a unified damage model for concrete within the framework of stochastic damage mechanics. Based on the micro-meso stochastic...
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A rolling bearing fault diagnosis technique based on fined-grained multi-scale symbolic entropy and whale optimization algorithm-MSVM
As a critical and fragile rotary supporting component in mechanical equipment, fault diagnosis of rolling bearing has been a hot issue. A rolling...
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Multi-scale physics of bipolar membranes in electrochemical processes
Bipolar membranes (BPMs) enable control of ion concentrations and fluxes in electrochemical cells suitable for a wide range of applications. Here we...
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Modeling of normal stiffness of mechanical joint based on anisotropic fractal theory
An idealized model of elliptical asperities was constructed by combining the geometric features of asperities on rough surfaces with the bivariate...
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A Multi-scale Model of Overburden Pressure and Water Content in Montmorillonite-Bearing Clayey Soils
Soils containing swelling clays, such as montmorillonite, can develop significant pressures due to their water content, or can absorb significant...
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PRISMS-Indentation: Multi-scale Elasto-Plastic Virtual Indentation Module
Indentation testing has played a major role for many materials design processes as a convenient and relatively cheap experiment. However, extracting...
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Surface Topography in Peripheral Milling of Ti-6Al-4V: Multi-scale Evaluation and Fractal Analysis
Ti-6Al-4V alloy has been widely used in aerospace and other fields with its excellent mechanical properties, but its poor machinability makes the...
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Scale modeling of thermo-structural fire tests of multi-orientation wood laminates
The stacking sequence of laminated wood significantly impacts the composite mechanical behavior of the material, especially when scaling down...
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A multi-scale feature extraction and fusion method for bearing fault diagnosis based on hybrid attention mechanism
Bearing failure is one of the most common failures in rotating mechanical. Therefore, rapid and accurate diagnosis of bearing faults is of great...
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Origami theory-inspired multiscale simulation of folded graphene aerogel with improved mechanical properties
In our previous work, inspired by the Origami theory, folded graphene oxide aerogel (fGA) with the arch morphology was successfully prepared....
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A Multi-Scale Drucker–Prager Strength Criterion Based on Microscopic Physical Soil Analysis
The coupling of interactions between liquid, gas and particles in soil at different scales leads to specific particulate and structural soil...
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Multi-scale approach for reliability-based design optimization with metamodel upscaling
For multi-scale materials, the interplay of material and design uncertainties and reliability-based design optimization is complex and very dependent...
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Two-dimensional composite multi-scale time–frequency reverse dispersion entropy-based fault diagnosis for rolling bearing
Multi-scale dispersion entropy (MDE 1D ) is an effective nonlinear dynamic tool to characterize the complexity of time series and has been extensively...
