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Digital core image reconstruction based on residual self-attention generative adversarial networks
In order to perform accurate physical analysis of digital core, the reconstruction of high-quality digital core image has become a problem to be...
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Indirect tensile test modelling for inhomogeneous rock samples using digital image processing
The behavior of rock under different loading conditions is very important for the stability analysis and safety measures taken in mining engineering....
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3D-porous-GAN: a high-performance 3D GAN for digital core reconstruction from a single 3D image
The 3D digital rock technology is extensively utilized in analyzing rock physical properties, reservoir modeling, and other related fields. This...
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Digital Image Processing for UAV-Based Landslide Investigations
In recent years, Unmanned Aerial Vehicle (UAV) has increasingly become more common and practical in digital image processing for land map**,...
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Microstructural characterization of lime modified bagasse ash blended expansive clays using digital image analysis
In the field practice, industrial wastes are recommended for use in construction to achieve both environmental and economic benefits. A novel...
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Damage evolution characteristics of 3D reconstructed bedding-containing shale based on CT technology and digital image processing
In order to construct a numerical simulation model that can reflect the bedding structure of real shale samples, CT scanning and digital image...
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Impact of structural anisotropy on compressive creep behaviors of composite rocks based on digital image correlation technology
Anisotropic creep behaviors of the composite rocks significantly affect the long-term stability of the deep tunnels in those rocks. To investigate...
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Unconfined compression behavior of basalt fiber–reinforced loess based on digital image correlation and scanning electron microscope
Basalt fiber is a promising reinforcement agent for loess engineering. In this study, unconfined compressive tests facilitated with the digital image...
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Quantitative investigation on localized deformation process of rocks by uniaxial test and digital image correlation
Determining the localized deformation mechanism is of vital importance to understand the failure processes of geomaterials in practical engineering....
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Tensile Behavior Analysis of Loess Using Digital Image Correlation Method
In this research, a new apparatus was developed to identify the tensile behavior of three loess samples from different regions. Influence of water...
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Gray Characteristics Analysis of Strain Field of Coal and Rock Bodies Around Boreholes During Progressive Damage Based on Digital Image
Gas extraction borehole is one of the important means to solve the mine gas disaster. However, the deformation and damage of coal and rock bodies...
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Desiccation cracking in clay-bottom ash mixtures: insights from crack image analysis and digital image correlation
Desiccation cracking considerably impairs the hydraulic and mechanical properties of clays and is critical to the long-term performance of...
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Mechanical behavior of porous rock based on the 3D digital image reconstruction and parallel computation
Basalts have a wide range of porosity and pore size. Understanding the spatial and geometry characteristics of basalt pores is vital to studying...
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Evaluation of Damage Stress Thresholds and Mechanical Properties of Granite: New Insights from Digital Image Correlation and GB-FDEM
We employed a novel combination of digital image correlation (DIC) and grain-based hybrid finite–discrete element method (GB-FDEM) to improve the...
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A novel method incorporating digital image processing and A-star algorithm for soil-rock mixture (SRM) slope stability
Soil-rock mixture (SRM) slopes are widely distributed in mountainous regions, where slope stability is an important issue. This paper presents a...
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Paint Speckle Application Recommendations for Digital Image Correlation Analysis of Brazilian Tensile Strength Tests on Low-Porosity Rocks
Digital Image Correlation (DIC) is a popular non-contact, photography-based strain measurement method in geomechanics laboratory testing of rock. The...
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Further Development of Digital Image Correlation (DIC) to Measure the Discontinuous Deformation of Rock on Small-Scale Tests
Deformation measurement is crucial for understanding the mechanical responses of rock masses; however, full-scale tests on rock masses are difficult...
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Experimental study on the mechanical characteristics of grouted coal with different crushing degrees by acoustic emission and digital image correlation
To study the mechanical and damage characteristics of crushed coal after grouting, self-developed grouting equipment was used to reinforce coal with...
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A mathematical description for determining the orientation of a discontinuity from the digital wall image of inclined borehole
Aiming at the fact that the previous studies on the digital wall images were only limited to the vertical boreholes, this paper proposed a...
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Uncovering Failure and Cracking Behaviors of Double-Flawed Sandstone Under Compressive-Shear Loading Using Digital Image Correlation (DIC) Technique
The coalescence of flaws provides valuable insights into the failure behaviors of rock masses, which is a critical issue in rock engineering. In this...
