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Destruction Law of Borehole Surrounding Rock of Granite under Thermo-Hydro-Mechanical Coupling
Published 2020-01-01“…Failure experiments for granite under triaxial stress (σ1>σ2>σ3) were conducted as 500°C superheated steam was transported through the borehole. …”
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Gravitational Resonance Spectroscopy with an Oscillating Magnetic Field Gradient in the GRANIT Flow through Arrangement
Published 2014-01-01“…We discuss how to induce the resonances with a flow through arrangement in the GRANIT spectrometer, excited by an oscillating magnetic field gradient. …”
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Effects of Real-Time High Temperature and Loading Rate on Deformation and Strength Behavior of Granite
Published 2022-01-01“…Under real-time high-temperature conditions, the thermal crack effect has a significant influence on the uniaxial compressive strength and elastic modulus of granite, without the thermal hardening effect of quenched granite. …”
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Effect of Water-Cement Ratio on Compressive Strength of Concrete with Granite Stone-Dust and Scoria.
Published 2024Subjects: Get full text
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Experimental Study of a New Concrete Admixture and Its Function in Filling and Reinforcing Granite Fissures
Published 2021-01-01“…On this basis, a triaxial compression test was conducted on granite fissures filled with concrete containing the admixture; the stress-strain and failure characteristics under different admixture dosages, confining pressures, and fracture widths were analyzed, and the reinforcement effect of the concrete with the admixture on the fractured rock mass was studied. …”
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Pseudomonas aeruginosa Biofilm Removal from Two Kinds of Granite Commonly Found in Catering Kitchen
Published 2020-01-01“…By contrast, the EP showed that the biofilm persists on two granites after NaCLO treatment, at different concentrations and contact times. …”
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Depth variations as effective indicators for strength variation of Najran granites, Najran region, Saudi Arabia
Published 2025-02-01Subjects: “…granite…”
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The Effect of Length and Content of Fiber on Glass Fiber and Basalt Fiber-Reinforced Granite Residual Soil
Published 2022-01-01“…The purpose of this study is to analyze the reinforcement performance and environmental feasibility of glass and basalt fiber on granite residual soil with the content of 3%, 4%, and 5% and the length of 6 mm, 9 mm, and 12 mm. …”
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Rapid determination of the migration parameters of nuclides in intact granite rock under the action of electric field
Published 2025-01-01Subjects: Get full text
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51
Ultrasonic Spectrum Analysis of Granite Damage Evolution Based on Dry-Coupled Ultrasonic Monitoring Technology
Published 2020-01-01“…The self-developed dry-coupled rock ultrasonic monitoring system is adopted to set up a multidirectional and multiwaveform ultrasonic monitoring network, which aims to analyse the evolution law of acoustic spectrum parameters in the process of granite loading failure under uniaxial compression, to explore the dominant acoustic spectrum characteristic information at different stages of granite loading, and to verify in situ the damage monitoring of time-effect deformation. …”
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Simulation Study on Strength and Failure Characteristics for Granite with a Set of Cross-Joints of Different Lengths
Published 2018-01-01“…The strength and failure characteristics for granite specimen with a set of cross-joints of different lengths were studied using PFC2D software. …”
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An Electro Breakdown Damage Model for Granite and Simulation of Deep Drilling by High-Voltage Electropulse Boring
Published 2019-01-01“…Using this approach, a complete numerical simulation of electropulse granite breaking is achieved. Breakdown strength and the influences of physical and mechanical parameters on it are also obtained. …”
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Investigating the Effect of Partial Replacement of Cement N32.5 with Granite Powder in Concrete Production.
Published 2024Subjects: Get full text
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The influence of mineralogical composition and alkali reactivity for utilization of some Egyptian crushed granites as a concrete aggregate
Published 2023-07-01Subjects: Get full text
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Energy Dissipation and Particle Size Distribution of Granite under Different Incident Energies in SHPB Compression Tests
Published 2020-01-01“…To investigate energy dissipation and particle size distribution of rock under dynamic loads, a series of dynamic compression tests of granite specimens were conducted using a conventional split-Hopkinson pressure bar (SHPB) device with a high-speed camera. …”
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Mechanical Properties and Failure Modes of Thick-Walled Cylinder Granites with Different Apertures under Triaxial Compression
Published 2020-01-01“…Therefore, this paper focuses on the triaxial compression mechanical propertiesof thick-walled cylinder granites with an electrohydraulic, servo-controlled rock mechanics testing system (MTS-815). …”
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Thermophysical and Mechanical Properties of Granite and Its Effects on Borehole Stability in High Temperature and Three-Dimensional Stress
Published 2014-01-01“…In light of the results, we establish a temperature-fluid-stress model to illustrate the granite’s stability. The compressional wave velocity and elastic modulus, decrease as the temperature rises, while poisson ratio and permeability of granite increase. …”
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