optimization for mix design of highperformance concrete
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Optimization for Mix Design of High-Performance

2011-9-17  Abstract. 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.

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Optimization for Mix Design of High-Performance

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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Optimization for Mix Design of High-Performance

Request PDF Optimization for Mix Design of High-Performance Concrete Using Orthogonal Test The paper presents a optimum approach to design concrete mixtures. It is based upon a set of tests ...

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Dynamic mix design optimization of high-performance

High performance concrete (HPC) depends on various parameters such as the type of cement, aggregate and water reducer amount. Generally, the ready concrete company in various regions according to the requirements and costs, mix design of concrete as well as type of cement, aggregates, and, amount of other components will vary as a result of moment decisions or dynamic optimization, though the ...

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Optimization techniques for the design of high

2014-2-8  This paper will demonstrate how rigorous mathematical programming techniques can be employed in the design of fibre-reinforced concrete mixes which have both high tensile strength and high ductility. For this it is necessary to know how the microstructural parameters of a mix influence its macroscopic behaviour. The microstructural-macroscopic relationships are reviewed, and the

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

2004-4-1  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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An approach to optimizing mix design for properties of ...

Chang [22] also used it to optimize the design mix for highperformance concrete with varying water/solid ratio as it was considered a significant parameter in the concrete mix design. ...

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(PDF) Artificial Intelligence Approaches for Optimizing ...

For performing optimum concrete mix design based on the proposed methodology, a software package has been developed. One can conduct mix simulations cov- ering

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AN OVERVIEW ON OPTIMIZATION OF CONCRETE MIX

2018-9-29  3 CONCRETE MIX DESIGN A. Mix Design Approach Concrete mix design is the process to select suitable constituent materials and determine required and speci ed characteristics of a concrete mixture. 1. Prescriptive approach 2. Performance approach B. CONCRETE MIX DESIGN PROCESS 1. Review of speci cation requirements for all constraints, e.g.

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Dynamic Cost Optimization Method of Concrete Mix

2018-1-1  Concrete mix design includes various parameters choosing each will have many direct effects on the others. Therefore, performing dynamic optimization in design process is essential to achieve the desired conditions. Cost optimization, is one of the most important aspects in the optimization problems especially in engineering ones.

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

2004-4-1  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 Design Of High-Performance Concrete Based

The existing concrete mix design optimization methods are, however, incapable of accounting for the risk of early-age thermal cracking and DEF; and have been designed solely to meet the mechanical ...

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Optimization Design of High-Performance Concrete Based

Genetic algorithm is a non-numerical optimization method which based on natural selection and population genetics.Using genetic algorithm to optimize the mix proportion design of high performance concrete, it takes into account the economic profitability on the foundation of satisfying the requirements of durability, strength, workability and dimensional stability of concrete, it establishes a ...

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AN APPROACH TO OPTIMIZING MIX DESIGN FOR

AN APPROACH TO OPTIMIZING MIX DESIGN FOR PROPERTIES OF HIGH-PERFORMANCE CONCRETE. This paper describes how laboratory and in situ test results revealed that the densified mixture design algorithm (DMDA) can be used to produce high-performance concrete (HPC) of good durability and high workability.

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Optimization of High-Performance Concrete Post

2019-3-27  Concrete unit prices were determined for each compressive strength grade according to the mix design, including the cost of raw materials extraction, manufacture and transportation. The measurements (m i) concerning the construction units depend on the design variables. Cp i mx xx ir in =× ∑ =1, 12,,., . (3) 2.2 Structural design

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Optimization techniques for the design of high

2008-5-30  Optimization techniques for the design of high-performance fibre-reinforced concrete. B. L. Karihaloo 1 D. Lange-Kornbak 2 Structural and Multidisciplinary Optimization volume 36, page 215 (2008)Cite this article

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AN OVERVIEW ON OPTIMIZATION OF CONCRETE MIX

2018-9-29  3 CONCRETE MIX DESIGN A. Mix Design Approach Concrete mix design is the process to select suitable constituent materials and determine required and speci ed characteristics of a concrete mixture. 1. Prescriptive approach 2. Performance approach B. CONCRETE MIX DESIGN PROCESS 1. Review of speci cation requirements for all constraints, e.g.

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Concrete Mix Design And Optimization

2014-11-30  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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Optimization of the Concrete Composition Mix at the

2021-8-1  Delamination of concrete mix Using a link diagram on Figure 3, a logical relationship has been established be-tween the design operations of the composition and inconsistencies in the finished ...

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Dynamic Cost Optimization Method of Concrete Mix

2018-1-1  Concrete mix design includes various parameters choosing each will have many direct effects on the others. Therefore, performing dynamic optimization in design process is essential to achieve the desired conditions. Cost optimization, is one of the most important aspects in the optimization problems especially in engineering ones.

Get Price

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

2004-4-1  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 , .

Get Price

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.

Get Price

AN APPROACH TO OPTIMIZING MIX DESIGN FOR

AN APPROACH TO OPTIMIZING MIX DESIGN FOR PROPERTIES OF HIGH-PERFORMANCE CONCRETE. This paper describes how laboratory and in situ test results revealed that the densified mixture design algorithm (DMDA) can be used to produce high-performance concrete (HPC) of good durability and high workability.

Get Price

Optimization techniques for the design of high

2008-5-30  Optimization techniques for the design of high-performance fibre-reinforced concrete. B. L. Karihaloo 1 D. Lange-Kornbak 2 Structural and Multidisciplinary Optimization volume 36, page 215 (2008)Cite this article

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Concrete Mix Design And Optimization

2014-11-30  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

Get Price

(PDF) Mix design of high-performance concrete 金凤 王 ...

Keywords: rheology, yield stress, plastic viscosity, mix design, high-performance concrete 1. Introduction The primary aim of a mix design method is to obtain proportions of concrete ingredients that can be used for a first trial batch to produce a certain concrete for a

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Concrete Mix Design Optimization Versus Adjustment ...

2020-9-3  Concrete Mix Design Optimization Versus Adjustment Concrete industry veteran, Jack Holley, has 45 years of experience in concrete technology, quality assurance, and new product development. He is an expert in concrete mix optimization, plant processes, performance concretes, and quality control (QC) and quality assurance (QA) systems.

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Optimization of concrete mix design to account for ...

2019-10-1  For example, this tool allows the optimization of concrete mix design when certain temperatures during hydration or certain mechanical strengths are needed for a given environmental exposition and shows how important the size of the considered structure is in order to optimize the mix design.

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Optimization and Experimental investigation of High ...

This study presents to determine the optimum values of the design parameters in High-Performance Concrete (HPC). Three design parameters considered for this study, such as Binder/aggregate, Superplasticizers. An orthogonal array was formed with the help of design parameters; optimization was done using the Taguchi method. The mechanical properties were studied in different specimens with ...

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Packing and film thickness theories for the mix design of ...

2017-8-25  packing density, a harsh concrete mix would result (Neville and Brooks, 2010; Neville, 2011). As dis-cussed in the following, a sequential optimisation of the proportioning of paste, mortar, and concrete should be adopted in the mix design of HPC. In the old days, the dry packing test was pre-dominant in determining the packing densities of

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