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Sparrow search algorithm-driven clustering analysis of rock mass discontinuity sets
Rock discontinuity has a crucial impact on the deformation and strength of rock masses, and thus, the clustering of discontinuities is a critical...
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Three-dimensional modeling and porosity calculation of coal rock pore structure
Coal rock is a type of dual-porosity medium, which is composed of matrix pores and fracture-cutting matrix. They play different roles in the seepage...
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Dynamic Stability and Fuzzy Reliability Analysis of Toppling Perilous Rock Under Seismic Excitation
To predict the occurrence of the collapse disaster in toppling perilous rock under the action of bidirectional earthquakes, the dynamic stability and...
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Failure mechanism and control countermeasures of surrounding rock at deep large section chamber intersection in the Wanfu Coal Mine
In order to solve the problem of large deformation at the intersection of deep large section soft rock roadway, this paper takes the intersection of...
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Research on the Penetration Coefficient During the Rock Drilling Process by Cyclic Impact
The penetration coefficient can represent the relationship between force and depth in the rock drilling process, but its understanding is limited....
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Content and Composition of Rock Debris at Lomonosov Ridge (83° N): Indication of Palaeoenvironmental Changes
AbstractThe results of studying the quantitative, material, and morphometric composition of rock debris in sediments sampled by a box-corer on...
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Machine Learning-Based Prediction of Shear Strength Parameters of Rock Materials
Shear strength parameters play a crucial role in the design and construction of rock slopes, underground openings, tunnels, excavations, and...
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Evaluating the structure and mechanical properties of deep rock masses based on drilling process monitoring and borehole televiewer
Drilling process monitoring (DPM) has been rarely adopted in deep rock engineering for structure identification and mechanical property estimation of...
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The use of stochastic geomechanical properties of potential failure plane and fracture networks for realistic modelling of rock mass behaviour: A synthetic rock mass modelling (SRM) study
Almost all conventional discrete fracture network (DFN) models embedded within rock masses are discontinuities with zero tensile strength and mean...
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Mechanism of high-preload support based on the NPR anchor cable in layered soft rock tunnels
The control of large deformation problems in layered soft rock tunnels needs to solve urgently. The roof problem is particularly severe among the...
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Application of Neural Networks in Rock Mass Stress Assessment by Photoelasticity
AbstractThe optical polarization method with ring-shaped photoelastic sensors, digital photography of isochromatic patterns and their clarification...
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Effects of Different Loading Angles on Brazilian Splitting Characteristics of Rock-Concrete Interface
To study the influence of interface angle on the tensile properties of rock-concrete composite specimens, Brazilian splitting tests of rock-concrete...
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Preliminary Rock Magnetic and Paleomagnetic Data from a 14.5 m Core of Lake Kotokel Sediments (Baikal Region)
Lake Kotokel is a medium-size freshwater lake located close to the eastern coast of the Lake Baikal. Kotokel lake lacustrine sediments preserve a...
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Behavior and stability of engineering bedding rock slope during construction
The construction of the bedding rock slope of AK3 + 690 to AK3 + 888 in Tonghuang Expressway began on November 23, 2003. After cracks appeared at the...
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Factors controlling reaction pathways during fluid–rock interactions
Potential fluid pathways for fluid–rock interactions and the factors controlling these pathways have been investigated experimentally by simulating...
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A brief review of single silicate crystal paleointensity: rock-magnetic characteristics, mineralogical backgrounds, methods and applications
Single silicate crystals hosting tiny magnetic inclusions are remarkable targets to study the paleointensities of the Earth and extraterrestrial...
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Mechanical Damage Induced by the Water–Rock Reactions of Gypsum-Bearing Mudstone
The deterioration of the mechanical properties of gypsum due to water–rock reactions has attracted extensive attention in the areas of structural...
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A review on rock hardness testing methods and their applications in rock engineering
This paper aims to discuss the recent development in rock hardness testing methods and their applications in rock engineering and geological studies....
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A Novel Disturbance Stress Direction Identification Method of Rock Mass Using Acoustic Parameters
The identification of the disturbance stress direction of rock mass is crucial for safe and efficient production in underground engineering. This...
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A multi-method investigation of the permeability structure of brittle fault zones with ductile precursors in crystalline rock
Brittle faults and fault zones are among the most hydraulically active elements in predominantly impermeable crystalline host rock. They pose...
