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A Statistical Approach to Optimizing Concrete Mixture Design

A Statistical Approach to Optimizing Concrete Mixture Design

A statistical approach to optimizing concrete mixture design.

Feb 09, 2014  A statistical approach to optimizing concrete mixture design. Ahmad S(1), Alghamdi SA(1). Author information: (1)Civil and Environmental Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.

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Research Article A Statistical Approach to Optimizing ...

A Statistical Approach to Optimizing Concrete Mixture Design ShamsadAhmadandSaeidA.Alghamdi Civil and Environmental Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia

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A statistical approach to optimizing concrete mixture ...

Feb 09, 2014  The proposed approach consists of five steps, as follows: (i) specification of the characteristic performance of concrete, (ii) selection of the levels of key mix design factors, (iii) experimental work considering trial mixtures using full factorial experiment design for generating data to obtain statistical model for optimization, (iv ...

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A Statistical Approach to Optimizing Concrete Mixture Design

Table 6: A Statistical Approach to Optimizing Concrete Mixture Design. Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors.

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A Statistical Approach to Optimizing Concrete Mixture Design

Table 4: A Statistical Approach to Optimizing Concrete Mixture Design. Mix number: 28-day average compressive strength, (MPa) Standard deviation of three replicates of each mixture (MPa)

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A Statistical Approach to Optimizing Concrete Mixture Design

Table 2: A Statistical Approach to Optimizing Concrete Mixture Design. Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors.

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A Statistical Approach to Optimizing Concrete Mixture Design

Table 4: A Statistical Approach to Optimizing Concrete Mixture Design. Mix number: 28-day average compressive strength, (MPa) Standard deviation of three replicates of each mixture (MPa)

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A Statistical Approach to Optimizing Concrete Mixture Design

Research Article. A Statistical Approach to Optimizing Concrete Mixture Design. Table 5. ANOVA for compressive strength test results.

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A Statistical Approach to Optimizing Concrete Mixture Design

A Statistical Approach to Optimizing Concrete Mixture Design . By Shamsad Ahmad and Saeid A. Alghamdi. Get PDF (1 MB) Cite . BibTex; Full citation Publisher: 'Hindawi Limited' Year: 2014. DOI identifier: 10.1155/2014/561539. OAI identifier: Provided by: MUCC (Crossref) ...

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Designing and Optimizing and Optimizing of Concrete Mix ...

A statistical mixture design approach provides a useful and cost-effective means of concrete performance optimization. In this paper, a statistical mixture approach based on an IV-optimal

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Designing and Optimizing of Concrete Mix Proportion Using ...

A statistical mixture design approach provides a useful and cost-effective method for concrete performance optimization. In this paper, a statistical mixture approach, based on an

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Designing and optimizing of concrete mix proportion using ...

-- A statistical mixture design approach, which provides a structured design matrix, provides a cost-effective means of concrete performance optimization. In this study, a statistical mixture approach based on an IV -optimal design was applied to investigate the effect of five mixture components (cement, water, coarse aggregates, fine ...

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Concrete Mix Design And Optimization

concrete mix design. Different types of “ideal” aggregate grading curves are presented in the work. Analytic and numerical methods of aggregate mix design are proposed. A concrete mix design method is used taking into account granulation parameters of aggregates. The task of concrete mix optimization implies selecting the most suitable

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Multi Objective Optimization of Mix Proportion for a ...

Jan 01, 2015  K. A. Soudki, E.F. El-Salakawy, N.B. Elkum, Full factorial optimization of concrete mix design for hot climates. Journal of materials in civil engineering, 13 (2001) 427-433. Google Scholar

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Optimization of SCC mix design using nan-su theory ...

to derive the mix design for the required target strength. A statistical approach (DOE method) is carried out for optimizing the result for accuracy. METHODOLOGY Mix design steps

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Title No. 114-M74 Using Particle Packing and Statistical ...

based on optimization using the packing density and a statistical mixture design approach. The results showed an optimal packing ... is not an ideal method for concrete mixture optimization,

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Using Particle Packing and Statistical Approach ... - Concrete

Nov 01, 2017  Ultra-high-performance concrete (UHPC) is characterized by a dense microstructure that yields ultra-high strength and durability properties. This paper presents an innovative method to produce eco-efficient mixtures of UHPC using locally available materials based on optimization using the packing density and a statistical mixture design approach.

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Frontiers Multi-Objective Optimization Methods for ...

Jul 26, 2021  Methods Problem Formulation. To conduct multi-objective optimization, one must define the problem formulation, which is composed of decisions, objectives, constraints, and modeled relationships for the problem.Decisions are a set of variables (x i) related to the concrete mixture design that the decision-maker can vary.Note that the multi-objective optimization method employed herein

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Cement and Concrete Research

1.2. Computational design optimization of concrete mixtures Computational design optimization of concrete mixtures is a mathematical—as opposed to experimental—approach to mixture proportioning. Fig. 1c illustrates that computational optimization of concrete mixtures is a process whereby an optimal design solution can be found. In ...

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Concrete Mixture Optimization Using Statistical Mixture ...

Oct 22, 1997  Statistical experiment design and analysis methods have been developed specifically for the purpose of optimizing mixtures, such as concrete, in which the final product properties depend on the relative proportions of the components rather than their absolute amounts. Although mixture methods have been used in industry to develop products such ...

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A Statistical Approach to Optimizing Concrete Mixture Design

A step-by-step statistical approach is proposed to obtain optimum proportioning of concrete mixtures using the data obtained through a statistically planned experimental program. The utility of the proposed approach for optimizing the design of concrete mixture is illustrated considering a typical case in which trial mixtures were considered ...

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An approach to optimizing mix design for properties of ...

Laboratory and in situ test results reveal that the densified mixture design algorithm (DMDA) can be used to produce high-performance concrete (HPC) of good durability and high workability. The water-to-solid (W/S) weight ratio is known to have significant influence on the volume stability of concrete. This paper discusses strength of f ′ c ...

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Designing and optimizing of concrete mix proportion using ...

-- A statistical mixture design approach, which provides a structured design matrix, provides a cost-effective means of concrete performance optimization. In this study, a statistical mixture approach based on an IV -optimal design was applied to investigate the effect of five mixture components (cement, water, coarse aggregates, fine ...

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An approach to optimizing mix design for properties of ...

Apr 01, 2004  The mix proportion has been plotted in Fig. 1.Concrete materials was calculated according to the ACI 211.4R “Guide for selecting properties for high-strength concrete with Portland cement and fly ash” and the properties of basic materials and mixture proportion of HPC suggested by Chang et al. .The optimal amount fly ash to fill aggregate voids is determined , .

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OPTIMIZATION OF MIX DESIGN OF SELF-COMPACTING

OPTIMIZATION OF MIX DESIGN OF SELF-COMPACTING CONCRETE USING MATLAB Thejas C M1, Manjunath J2, ... As we know concrete is a complex mixture with varying properties of each ingredient, where in any property of any material can ... developing a statistical approach to reduce number of trails and provide dependable predictions. D-optimal design and

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Eco-Cement Optimization Using Statistical Mixture Design ...

Jul 01, 2014  Date: 7/1/2014. Abstract: The statistical mixture design (SMD) method was used to find the optimum blending proportions of economical green cement by blending portland cement with fly ash, silica fume, and calcium carbonate. Twenty blends with different combinations of materials were tested on mortar mixtures to find the optimum and to analyze ...

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Optimization of SCC mix design using nan-su theory ...

1 The Indian Concrete Journal ---- 2018 TECHNICAL PAPER Optimization of SCC mix design using nan-su theory embodying DOE method Athiyamaan. V. and G. Mohan Ganesh INTRODUCTION Concrete is second ...

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Cement and Concrete Research

1.2. Computational design optimization of concrete mixtures Computational design optimization of concrete mixtures is a mathematical—as opposed to experimental—approach to mixture proportioning. Fig. 1c illustrates that computational optimization of concrete mixtures is a process whereby an optimal design solution can be found. In ...

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318 Study of Silica Fume Blended Concrete Using ...

To use statistical mixture experiment as a systematic approach in design and optimization of mix design of silica fume blended concrete. To statistically investigate the effects of silica fume in concrete using statistical mixture experiment. 2. BACKGROUND ON STATISTICAL MIXTURE EXPRIMENT 2.1 Mixture Experiments

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Optimization for Mix Design of High-Performance Concrete ...

The paper presents a optimum approach to design concrete mixtures. It is based upon a set of tests relating composition and engineering properties of concrete use orthogonal method to identify the main influencing factors in mix ratio on compressive strength of concrete. Some of the raw materials of test are portland cement and fly ash. The effect factors are fly ash, water-cement ratio, water ...

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1. Introduction

For illustrating the utilization of the proposed approach to optimizing concrete mixture design, an experimental program was considered. A full factorial experiment with 3 × 3 × 3 treatment combinations was used resulting in a total of 27 concrete trial mixtures considering three typical levels of each of the three key factors affecting the performance of concrete mixtures, as shown in Table 1.

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Prediction model for optimized self-compacting concrete ...

Jun 05, 2018  Ahmad S, Alghamdi SA (2014) A statistical approach to optimizing concrete mixture design. Sci World J 2014:1–7 (Article ID 561539) Google Scholar 12. Chatterjee A, Das D (2013) Assessing flow response of self-compacting mortar by Taguchi method and ANOVA interaction. Mater Res 16(5):1084–1091

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Optimization of mixture proportions by statistical ...

Abstract A comprehensive review of the statistical experimental optimization problem concerning the mixture design of various cement-based materials is presented herein. This review summarizes and discusses over 80 applications of optimum design regarding the basic test information under response surface method (RSM), including influence factor and corresponding response, statistical method ...

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