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681
Occurrence Characteristics and Threshold Pore Throat Radius of Movable Fluids for Dolomite Intercrystalline Pores of Lacustrine Carbonate Rocks
Published 2022-01-01“…The reservoir evaluation and classification are restrained by the progress of research on the pore structure and fluid occurrence in dolomite intercrystalline pores of the Paleogene lacustrine carbonate rock in the western Qaidam Basin. The experimental method adopted to investigate the fluid occurrence of the lacustrine carbonate rock in the study area can be used as a reference for studying tight reservoirs. …”
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682
Optimizing nanoparticle selection for enhanced oil recovery in carbonate rock using hybrid low salinity water flooding
Published 2025-01-01“…The findings reveal a key finding: the LSW/NP flooding process effectively balances NP-induced plugging and rock dissolution, thereby maintaining the pore structure integrity of carbonate rocks. …”
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683
HEMATITE-CARBONATE ROCKS OF THE YUBILEYNOE MASSIVE SULFIDE DEPOSIT (SOUTH URALS): EVIDENCE OF REPLACEMENT OF SULFIDE CLASTS AND HYALOCLASTS
Published 2024-12-01“…The article considers textural and structural features of hematite-carbonate rocks associated with carbonate-sulfide clastic ores of the Yubileynoe massive sulfide deposit, South Urals. …”
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684
Study on Roof Presplitting Mechanism and Deformation Control of Reused Roadway in Compound Soft Rock by Roof Presplitting Approach
Published 2022-01-01“…Based on the compound soft rock movement law, the rock formation structural features for a mining roadway were examined. …”
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685
Comparison study on rock breaking characteristics of disc cutters under coupled static–dynamic loads and static loads
Published 2023-01-01Subjects: Get full text
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686
Particle Flow Simulation of the Mechanical Properties and Fracture Behavior of Multi-Mineral Rock Models with Different Fractal Dimensions
Published 2024-12-01Subjects: Get full text
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687
Climate-Provenance Effect on the Organic Matter Enrichment of the Chang 9 Source Rocks in the Central Ordos Basin, China
Published 2021-01-01“…The Upper Triassic Chang 9 organic-rich sediments have been considered as effective hydrocarbon source rocks for the Mesozoic petroleum system in the Ordos Basin. …”
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688
Horizontal-Vertical-Rocking Coupled Response Analysis of Vertical Seismic Isolated Structure under Near-Fault Earthquakes
Published 2020-01-01“…The vertical damping can significantly control the vertical displacement and rocking moment.…”
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689
Partitioning Control Mechanism and Engineering Practice of Rebuilding Bearing Arch in Surrounding Rock under High Ground Stress
Published 2021-01-01“…To maintain the surrounding rock’s stability, it is necessary to ensure that the RBA’s thickness is within a specific range. …”
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690
Creep Mechanical Properties of Granite under Combined Axial Compression and Water Pressure and Support Characteristics of Surrounding Rock
Published 2022-01-01“…Granite is a common brittle rock material in underground surrounding rock, such as Yebatan Hydropower Station. …”
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691
The Seepage Evolution Mechanism of Variable Mass of Broken Rock in Karst Collapse Column under the Influence of Mining Stress
Published 2023-01-01“…The test samples are prepared based on the fractal theory and the Talbol grading theory, and the seepage evolution law of fractured rock in collapse column under triaxial stress is studied, by employing the triaxial seepage test equipment. …”
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692
Stability of a Rock Tunnel Passing through Talus-Like Formations: A Case Study in Southwestern China
Published 2021-01-01“…It mainly passes through talus-like formations comprised of rock blocks of diverse sizes and weak interlayers with clayey soils with different fractions. …”
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693
Influence of Moisture Content on the Structural Characteristics of Argillaceous Weakly Consolidated Rock Caused by Dynamic Loading in the Coal Mine
Published 2021-01-01“…The argillaceous weakly consolidated rock is a kind of soft rock that will bring great difficulties in the construction process. …”
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694
Study of the Characteristics Mechanical Damage and Constitutive Model of Crushed-Rocks from High-Grade Highway in Permafrost Region
Published 2022-01-01“…Three types of rocks are selected to conduct uniaxial compression and microscope experimental to study the influences of freeze-thaw cycles on crushed-rocks from Gonghe-Yushu high-graded highway, which is the first high-grade highway built in permafrost regions in China. …”
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695
Relationship between Fractal Dimension of Fragmentation Degree and Energy Dissipation of Rock-Like Materials under Initial Stress
Published 2020-01-01“…The experimental results in this study can be used to modify the fractal damage model for rock blasting considering the initial stress.…”
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696
Experimental Study on Load Bearing Characteristics of Steel Fiber Reinforced Concrete Lining in the Soft Surrounding Rock Tunnel
Published 2020-01-01“…Tunnels in soft rock with high ground stress will encounter the problem of large deformation of surrounding rock. …”
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697
Effect of Indenter Angle on Bearing Performance of Coal and Accompanying Rocks Under Point Load and Characterization of Mechanical Parameters
Published 2025-01-01Subjects: Get full text
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698
Sidewall Roughness Measurement and Bearing Performance Simulation of Rock-Socketed Piles Based on Laser Scanning Point Cloud
Published 2025-01-01Subjects: “…rock-socketed pile…”
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699
Mechanical Properties of Deep Variable Dip Joint Rock Mass in Reservoir Area under Wet and Dry Conditions
Published 2023-01-01“…The mechanical property of deep complex jointed rock mass is a hot topic in rock mechanics. In order to grasp the deformation and damage rules of through-going variable dip joint rock masses, the triaxial compression test and joint surface morphology scan test were conducted on cylindrical specimens in dry and wet conditions under 0, 5, 10, and 20 MPa water pressure. …”
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700
Pressurised water flow in fractured permafrost rocks revealed by borehole temperature, electrical resistivity tomography, and piezometric pressure
Published 2025-01-01“…<p>Rock slope instabilities and failures from permafrost rocks are among the most significant alpine hazards in a changing climate and represent considerable threats to high-alpine infrastructure. …”
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