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The Effects of Particle Packing and Inter-particle Force on Rheological Behaviors of Binary Cement Paste
This article aims to study the effects of particle packing and inter-particle force on the rheological behaviors of binary cement paste. Fly ash...
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A rational approach to develop gradation of sustainable multi recycled aggregate using particle packing methods
Recycled aggregate has already been in use in construction industry, and research on use of multi-recycled aggregate in concrete is being actively...
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Optimization of Particle Packing Density of Industrial Wastes Incorporated Concrete
Growing urbanization and industrialization increase the demand for concrete. A massive amount of natural stone is extracted to meet this demand,...
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Particle Packing Method for Recycled Aggregate Concrete
This book highlights the use of commercially available recycled aggregate concrete (RAC) extracted from multiple construction and demolition sites,...
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Particle generation to minimize the computing time of the discrete element method for particle packing simulation
There are computation time constraints caused by the number and size of particles in the powder packing simulation using DEM. In this paper, newly...
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A fast and efficient particle packing generation algorithm with controllable gradation for discontinuous deformation analysis
A systematic geometric algorithm is developed to generate particle packing with high density, controllable gradation, and uniform spatial...
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Retaining the Particle packing approach and its application in develo** the cement composites towards sustainability
The mineral admixtures from various agricultural and Industrial by-products are incorporated in cementitious system as pozzolans to reduce the...
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Fast Heuristic for Particle Packing Problem
Mixing and blending systems are used to achieve uniformity and consistency in the nano-material for additive manufacturing of 3D parts. The desired...
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Particle Packing Approach for Proportioning Recycled Aggregate from Building Demolition Waste (BDW)—A Sustainable Solution
Use of recycled concrete aggregate in construction industry has brought a revolutionary change in enhancing sustainability, improving economy,...
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Develo** Low-Carbon Composite Cement Concretes (LC4) Using Continuous Particle Packing Approach
It is known that optimum packing of coarse and finer fractions in grading of aggregates has proved to improve the mechanical, durability and...
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Gradation of Aggregates Using Standard Codes and Particle Packing Methods - A Comparative Study
Concrete being the second most consumed material by mankind’, the material selection for its manufacturing process certainly influences the quality...
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Systematic Approach to Optimize Roller-Compacted Concrete Pavements Mixes Through Particle Packing Method
Typically, the strength gain mechanism in RCCP, especially at initial days (aggregate interlocking), is different from its counterparts and thus...
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Effect of particle size ratio and fines content on drained/undrained behavior of binary granular soil according to confining pressure and packing density: a DEM simulation
Binary-graded granular mixtures show complex behavior under drained and undrained conditions. Their behavior depends on the particle size ratio as...
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Particle Packing Method of Mix Proportioning and Modified Mixing Approach
One of the main industries responsible for the rapid depletion of natural resources and the production of greenhouse gases in order to obtain the...
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Packing stretched convex polygons in an optimized rectangle
A nonstandard optimized packing convex polygons in a rectangular container is considered. The shapes of the polygons are not fixed: the polygons can...
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Manufactured crushed sand: packing fraction prediction and influence on mortar rheology
River sand is a non-renewable resource that is becoming more and more scarce. For concrete industry, it is important to use alternatives like...
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Numerical Simulation Study on Gravel Packing Parameters of Horizontal Wells in Natural Gas Hydrate Reservoirs
To address the high risk associated with gravel packing operations in horizontal wells located in shallow soft formations of natural gas hydrates in...
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Experimental investigation of gravitational instabilities at the particle suspension-fluid interface
Gravitational instabilities occurring at the interface between a suspension of granular particles and a clear fluid are studied experimentally using...
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Effect of Size Ratio on Permeability and Local Packing Fraction of the Binary Packed Bed
The binary-sized packed bed is studied numerically to determine the equivalent permeability of the packed bed. In this study, the ratio of large to...
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Two Optimization Techniques for Packing Cylinders
In this paper, we investigate the optimization problem of single-layer packing of cylinders into various containers. The relevance and motivation for...