2,903 Result(s)
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Article
Improved Multi-objective Butterfly Optimization Algorithm and its Application in Cascade Reservoirs Optimal Operation Considering Ecological Flow
Traditional reservoir operations often take power production as the main purpose. However, blindly maximizing power production will prompt the reservoirs to work continuously at high water levels, leading to l...
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Article
ActiveGCN-CT: Active Learning-Enhanced Graph Convolutional Networks for Computed Tomography Inversion in Coal Mines
In the realm of coal mine safety, accurately detecting high-stress regions within the coal seam at the working face is paramount for averting rockburst incidents and boosting mining efficiency. This paper intr...
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Article
A Framework for Quantifying Stormwater Control Measures’ Hydrologic Performance with Analytical Stochastic Models
Previously developed analytical stochastic models (ASMs) have the limitations in that they can only be individually applied for specific end-of-pipe or low impact development facilities. This paper proposed a ...
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Article
One-Dimensional Consolidation Modeling of Soil Surrounding Buried Geothermal Pipelines: Incorporating Heat Diffusion Processes
Thermal consolidation of soil is a significant concern in buried geothermal pipeline engineering. Soil consolidation begins immediately upon pipeline completion, while a stable temperature field does not insta...
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Article
The Application and Potential of Multi-Objective Optimization Algorithms in Decision-Making for LID Facilities Layout
Low-impact development (LID) practices are critical for mitigating urban stormwater runoff and alleviating flood risks. The strategic placement of LID facilities is paramount to optimizing their efficacy withi...
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Interface Stress Analysis and Failure Mechanism of Rock–Concrete Composite Structures Under Multi-directional Stress Waves
The rock–concrete interface serves as the weak point of concrete structures based on rocks; the initial failure of the interface under stress waves can easily cause instability and failure of rock concrete com...
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Article
A material point method analysis of failure mechanism and kinematic behavior of rainfall-induced landslide
Rainfall-induced landslides are a frequent and severe natural hazard in the southern regions of Ethiopia. These occurrences substantially threaten the welfare of workers, equipment, and the efficient completio...
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Article
Quantitative Characterization and Analysis of Multiple Fracture Structures from Original Coal and Tectonic Coal by μCT
Investigating the spatial and size distributions of fracture structures formed by various external stresses in coal is essential for understanding fracture evolution and methane percolation behavior in coal re...
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Article
Experimental and Numerical Study on the Anchoring Mechanism of an Anchor Bolt Considering its Lateral Restraint Effect
Anchoring is a highly effective means to reinforce jointed rock masses. In addition to the axial force from the anchor bolt, the effect of its transverse force in constraining the displacement of the structura...
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Article
Theoretical Analysis of Klinkenberg Correction of Permeability Measurement of Micro/Nanoporous Media
We present a comprehensive theoretical analysis which integrates the Klinkenberg plot into the pulse decay method (PDM) to effectively address the slippage effect on permeability measurement of micro/nanoporou...
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Article
Deformation and Failure Behaviour of Coal-Backfilling Composite Structure Under Double Shearing
The interface is the weakest region of the coal-backfilling composite structure (CBCS) for underground mines, the sawtooth angles of which is one of the most critical concerns to be accounted. However, limited...
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Article
Pore Tensor-Based Constitutive Model of Deep Coral Reef Limestone at High Loading Rates
The buried diagenesis and dolomitization in the deep stratum of coral reef island enable the Coral reef limestone (CRL) to exhibit a significant distinction compared with the calcified coral skeleton in mechan...
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Article
Sliced Wasserstein Distance-Guided Three-Dimensional Porous Media Reconstruction Based on Cycle-Consistent Adversarial Network and Few-Shot Learning
Numerical simulation studies of water–rock interaction mechanisms and pore-scale multiphase flow properties often require high computational efficiency and realistic geometries to enable a fast and accurate de...
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Article
Parameter Design Method for Destressing Boreholes to Mitigate Roadway Coal Bursts: Theory and Verification
Borehole destressing is one of the most widely used techniques for mitigating coal bursts. Understanding the working principle of destressing boreholes, exploring the main efficiency factors, and proposing a q...
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Article
Analytical Solutions of Elastic Complex Variables for Tunnels with Complicated Shapes Under Geostress Field
The elastic solutions of isotropic complex noncircular deep or shallow tunnels are obtained by the complex variable theory in this paper. In the solution procedure, the map** function in the form of power se...
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Article
Numerical Analysis of the Effect of River Channel Excavation on Existing Subway Tunnels
When river channels or foundation pits are excavated above the existing subway tunnels, ground soil unloading will have a disturbance effect on the safety of the existing tunnel structure. Based on a typical r...
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Article
Landslide-induced tsunami simulation based on progressive landslide-shallow water equation coupling model: 1946 Aleutian tsunami case
Impulse waves result from submarine or subaerial landslides colliding with water. To model this multiphase disaster, it is imperative to gain a comprehensive understanding of the complex processes and interact...
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Article
Rockburst Intensity Grade Prediction Based on Data Preprocessing Techniques and Multi-model Ensemble Learning Algorithms
Rockburst is a mine dynamic disaster caused by the rapid release of elastic strain energy of surrounding rock. As the depth of engineering project operations increases, accurate classification of rockburst int...
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Article
Correlation Between Water Erosion and Hydraulics of Slope–Gully Systems According to Check Dam Siltation Depth
The loess hilly area consists of a slope–gully system, which promotes erosion; as such. it is one of the most intensely eroded areas in the world. The construction of check dams can effectively control water a...
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Article
Point Load Strength Test Power Index of Irregular Sandy Dolomite Blocks
The point load strength test index (Is(50)) rapidly determines the tensile strength and the uniaxial compressive strength of rocks. It is necessary to analyze the power index (m) of Is(50) when conducting a point...
