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4261
Research on the problem of landmines and explosive remnants of war worldwide and methods of demining
Published 2024-11-01“…Conclusively, the study proposes the most efficient solution: a combined system of flails and tillers that alternately complement each other to achieve complete mine clearance. …”
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4262
Transmission Reliability Evaluation for Wireless Sensor Networks
Published 2016-02-01Get full text
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4263
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4264
Blast-Induced Damage on Millisecond Blasting Model Test with Multicircle Vertical Blastholes
Published 2015-01-01Get full text
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4265
Research on Deformation Mechanisms of a High Geostress Soft Rock Roadway and Double-Shell Grouting Technology
Published 2021-01-01“…In this study, the deformation characteristics and mechanical properties of coal and rock mass in the S2N5 working face of the Xiaokang coal mine are analyzed to address the problem of large deformation of soft rocks with high in situ stress surrounding roadways. …”
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4266
Hydrogel and Organic Amendments to Increase Water Retention in Anthroposols for Land Reclamation
Published 2019-01-01“…Waste materials were crushed rock, lakebed sediment, and processed kimberlite, from a northern diamond mine in Canada. Amendments were hydrogel, sewage, salvaged soil, and peat. …”
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4267
Synthesizing sustainable construction paradigms: A comprehensive review and bibliometric analysis of granite waste powder utilization and moisture correction in concrete
Published 2024-12-01“…The study responds to mounting environmental challenges in construction waste management, particularly addressing granite processing waste which comprises 50–60% of production [Indian Bureau of Mines. ariMinerals yearbook 2021 (Part-III: Mineral reviews), 60th edn, Granite (Advance Release), Indian Bureau of Mines, Ministry of Mines, Government of India, Nagpur, 2021.]. …”
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4268
Optimization of Indirect Fracturing Process Parameters Based on Mechanical Properties of Fractured and Low-Permeability Coal
Published 2022-01-01“…The above results were applied in the Zhaozhuang mine of Qinshui Basin by optimizing Dop = 1 m and iw = 8 m3/min, so that CBM production has been greatly increased. …”
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4269
Plasmonic Band-Pass Microfilters for LWIR Absorption Spectroscopy
Published 2012-01-01Get full text
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4270
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4271
Mechanical-Chemical-Mineralogical Controls on Permeability Evolution of Shale Fractures
Published 2018-01-01Get full text
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4272
The Effect of Aggregate-Forming Minerals on Thermodynamic Parameters Using Surface Free Energy Concept and Its Relationship with the Moisture Susceptibility of Asphalt Mixtures
Published 2021-01-01“…XRF test results showed that most parts of the aggregates in mines 1– 6 were composed of SiO2, which had strong acidic properties, according to the SFE results. …”
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4273
Study on the Support System Mechanism of Entry Roof with Roof Cutting Pressure Releasing Gob-Side Entry Retaining Technology
Published 2022-01-01“…Then, taking 8304 working face of Tashan Coal Mine as an example, the stress distribution characteristics of the surrounding rock in different entry retaining stages are simulated by numerical simulation, which provides an important reference for the field support design and puts forward an idea of hierarchical support. …”
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4274
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4275
An Analysis Method for Time-, Frequency-, and Energy-Domain Characteristics of Downhole Microseismic Signals and Its Application
Published 2021-01-01“…Based on SOS microseismic (MS) monitoring system of a certain mine, time-, frequency-, and energy-domain characteristics of MS signals are analyzed by comprehensively applying one-dimensional discrete Fourier transform (DFT) and one-dimensional discrete wavelet transform (DWT). …”
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4276
Study on the Key Technology of Controlling the Instability of Deep High-Stress Coal and Rock Mass and Relieving the Danger
Published 2021-01-01“…The research results can effectively identify the influence range of hydraulic cavitation, improve the detection accuracy and efficiency of hydraulic cavitation range, effectively predict and warn the hidden danger of mine safety, and provide a reference for the work of similar mines.…”
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4277
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4278
Optimization Research on the Performance of the RC-DTH Air Hammer Based on Computational Fluid Dynamics
Published 2025-01-01Get full text
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4279
Analysis of the Characteristics of Ship Collision-Avoidance Behavior Based on Apriori and Complex Network
Published 2024-12-01“…Based on obtaining ship encounter samples and CABFPS from AIS data, the Apriori algorithm is used to mine the association rules of motion parameters, and the maximum mutual information coefficient is employed to represent the correlation between parameters. …”
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4280
Cocompetitive Characteristics and Quantitative Design of Engineering Parameters for Coal Gas Predrainage Boreholes
Published 2022-01-01“…Finally, Comsol With Matlab is used to solve the multiconstraint nonlinear optimization problem of gas drainage engineering parameters along coal seam in 18401 working face of Tunlan Coal Mine. The effect of actual gas extraction investigation is very remarkable, which provides a quantitative calculation basis for scientific gas extraction in coal mine.…”
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