Results 11 to 20 of about 2,977,026 (340)
Particle breakage of granular materials during sample preparation [PDF]
Journal of Rock Mechanics and Geotechnical Engineering, 2019 Particle breakage is commonly observed in granular materials when subjected to external loads. It was found that particle breakage would occur during both sample preparation and loading stages.
Yifei Sun, Sanjay Nimbalkar, Chen Chen
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Review of Particle Breakage Measurement Methods for Calcareous Sand
Advances in Civil Engineering, 2022 In order to better understand the particle breakage mechanics and characterization methods of calcareous sand, the particle breakage characteristics of calcareous sand in one-dimensional compression tests, isotropic compression tests, triaxial shear ...
Liang-Jie Xu +5 more
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Particle breakage characteristics of calcareous sand under confined compression tests [PDF]
Scientific ReportsCalcareous sand is a widely used foundation material in marine engineering. Particle breakage can lead to an increase in its compressibility, affecting the safety and stability of structures.
Zhijiang Li +6 more
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Effect of particle shape on particle breakage inside rotating cylinders [PDF]
EPJ Web of Conferences, 2021 We study the influence of particle shape on the evolution of particle breakage process taking place inside rotating cylinders. Extensive particle dynamics simulations taking into account the dynamics of the granular flow, particle breakage, and polygonal
Orozco Luisa Fernanda +3 more
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Particle breakage evolution of coral sand using triaxial compression tests
Journal of Rock Mechanics and Geotechnical Engineering, 2021 Particle breakage continuously changes the grading of granular materials and has a significant effect on their mechanical behaviors. Revealing the evolution pattern of particle breakage is valuable for development and validation of constitutive models ...
Gang Wang +3 more
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Particle Breakage in a Scirocco Disperser [PDF]
Powder Technology, 2015 Particle breakage during dry dispersion for particle sizing is of concern, yet little work has been carried out on its quantitative analysis. An integrated experimental and CFD modelling work has been carried out to study the breakage of a weak and friable powder in a Scirocco disperser at various nozzle pressures.
Ali, M +3 more
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Particle breakage of sand subjected to friction and collision in drum tests
Journal of Rock Mechanics and Geotechnical Engineering, 2021 This paper presents a laboratory experimental study on particle breakage of sand subjected to friction and collision, by a number of drum tests on granular materials (silica sand No.
Fangwei Yu +5 more
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Particle Breakage and Attrition
KONA Powder and Particle Journal, 2014 The attrition of particulate materials during their handling and processing may result in losses of material, poor product quality, poor flowability and environmental pollution caused by the generation of dust. It is
Haim Kalman
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Effects of the Particle Shape and Size on the Single‐Particle Breakage Strength
Advances in Civil Engineering, 2022 The strength and deformation of a soil foundation are related to the strength of each particle. Maybe the shape affects the strength of a particle. In this study, single‐particle breakage tests were conducted on limestone particles of different sizes to analyze the influence of limestone particle shapes on the particle crushing strength.
Yun Qing +6 more
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A constitutive model for coal gangue coarse-grained subgrade filler incorporating particle breakage [PDF]
Scientific ReportsThe accumulation and discharge amount of coal gangue are substantial, occupying significant land resources over time. Utilizing coal gangue as subgrade filler can generate notable economic and social benefits.
Zong-Tang Zhang +6 more
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