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1 edition of High-performance fiber-reinforced concrete in infrastructural repair and retrofit found in the catalog.

High-performance fiber-reinforced concrete in infrastructural repair and retrofit

High-performance fiber-reinforced concrete in infrastructural repair and retrofit

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  • 23 Currently reading

Published by American Concrete Institute in Farmington, MI .
Written in English

    Subjects:
  • Reinforced concrete, Fiber.,
  • Reinforced concrete construction -- Maintenance and repair.

  • Edition Notes

    Includes bibliographical references and index.

    Statementeditors, Neven Krstulovic-Opara, Ziad Bayasi.
    SeriesSP / ACI International -- 185., Publication SP -- 185.
    ContributionsKrstulovic-Opara, Neven., Bayasi, Ziad.
    The Physical Object
    Paginationvii, 251 p. :
    Number of Pages251
    ID Numbers
    Open LibraryOL16007805M

      Laboratory investigation was undertaken to develop high-performance cement-based grouts for infiltrating fiber-reinforced cementitious composites that makes them ideally suited for structural repair and seismic retrofit. The rheological and mechanical properties of the proposed grouts are interesting since, from a practical point of view, they exhibit no bleeding or segregation and reach high. "The "International Handbook of FRP Composites in Civil Engineering," by collecting research from many leaders in the field into a single volume, will be a valuable reference tool for practicing engineers interested in pursuing the great potential gains FRP composites hold for infrastructural : $ Fiber-reinforced concrete (FRC) is concrete containing fibrous material which increases its structural integrity. It contains short discrete fibers that are uniformly distributed and randomly oriented. Fibers include steel fibers, glass fibers, synthetic fibers and natural fibers – each of which lend varying properties to the concrete. In addition, the character of fiber-reinforced concrete. Over several days, students learn about composites, including carbon-fiber-reinforced polymers, and their applications in modern life. This prepares students to be able to put data from an associated statistical analysis activity into context as they conduct meticulous statistical analyses to evaluate/determine the effectiveness of carbon fiber patches to repair steel.

    Screening Evaluation retrofit. RETROFIT OF STRUCTURES USING INNOVATIVE MATERIALS: High performance concrete High performance steel Fiber reinforced plastic CLASSIFICATION OF RETROFITTING TECHNIQUES: Global 1. Adding shear wall 2. Adding infill wall 3. Adding bracing 4. Adding wing wall 5. Wall thickening 6. Mass reduction 7. Base isolation 8 5/5(1).


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High-performance fiber-reinforced concrete in infrastructural repair and retrofit Download PDF EPUB FB2

Reviews 'The volume includes very valuable contributions that may be of interest not only for professors, researchers and Ph.D students but also for practitioners who intend to learn the behaviour and applicability of high performance fibre reinforced cement composites' - Cement and Concrete Research 'The published papers give an overview of the leading edge of this field and provide a.

SP High-Performance Fiber Reinforced Concrete in Infrastructural Repair and Retrofit Currency Display US Dollar $ Canadian Dollar C$ Mexican Peso $ Australian Dollar $ Baht ฿ Brazilian Real R$ Bulgarian Lev лв Czech Koruna Kč Danish Krone kr Euro € Forint Ft Hong Kong Dollar HK$ Iceland Krona kr Indian Rupee Rs.

ultra-high-performance fiber-reinforced concrete jacket for the repair and the seismic retrofitting of italian and chinese rc bridges January DOI: / 1.

Specimen O3 was retrofitted by reinforced concrete jacket in the columns and beam-column joint region. The compressive strength of the jacket’s concrete was MPa. Deformed bars were used for the construction of the steel cage of the jacket.

After the. High Performance Fiber Reinforced Concrete (HPFRC) is concrete with high strength over 50 MPa. HPFRC is used in many civil engineering applications. The main objective of this research is to study. High-performance fiber-reinforced concrete in infrastructural repair and retrofit book REPAIR AND RETROFIT WITH High-performance fiber-reinforced concrete in infrastructural repair and retrofit book CEMENTITIOUS COMPOSITES V.

Li Advanced Civil Engineering Materials Research Laboratory University of Michigan, Ann Arbor, MI U.S.A. Abstract This article presents the novel use of a super ductile fiber reinforced cementitious composite for repair and retrofit of concrete Size: 1MB.

This article presents the novel use of a High-performance fiber-reinforced concrete in infrastructural repair and retrofit book ductile fiber reinforced cementitious composite for repair and retrofit of concrete structures.

Research in repair and retrofit demands immediate attention because of rapidly deteriorating and heightened safety requirements of civil infrastructures Cited by: Journals & Books; Register in slabs-on-grade, for fibre shotcrete tunnel linings, and for repair of damaged concrete.

There are still very few truly structural applications of FRC, in which it is used in conjunction with conventional reinforcing bars to help carry the design loads and deformations.

g', in: Reinhardt H.W and Cited by: 9. The width of these cracks is about mm. Therefore the SHCC repair layer significantly improves the concrete structures durability, proved by a five year long observation.

Concrete model elements, strengthened by ultra high performance fiber reinforced concrete (UHPFRC) in the tension zone, were tested. The aim of the research was to get a Cited by:   High performance fiber reinforced concrete is developing quickly to a modern structural material with a high potential.

As for instance testified by the recent symposium on HPFRC in Kassel, Germany (April ) the number of structural applications increases. At this moment studies are carried out with the aim to come to an international recommendation for the design of structures with by: In recent years, an emerging technology termed, ‘‘High-Performance Fiber-Reinforced Concrete (HPFRC)’’ High-performance fiber-reinforced concrete in infrastructural repair and retrofit book become popular in the construction industry.

The materials used in HPFRC depend on the desired characteristics and the availability of suitable local economic alternative materials. century was the development of ultra-high performance fiber reinforced concrete (UHPFRC) applications such as precast concrete piles [18], seismic retrofit of substandard bridge substructures [19, 20], thin-bonded overlays on deteriorated bridge decks [21], and security and capability of UHPFRC to be used in infrastructural projects [ OCLC Number: Notes: Proceedings of a symposium.

Description: vii, pages: illustrations ; 23 cm. Contents: HPFRCCs: properties and applications in repair and rehabilitation / by A.E. Naaman --Parameters affecting high-performance response in fiber-reinforced concrete / by Y. Shao, R. Srinivasan, and S.P. Shah --Fiber-reinforced concrete (FRC) encased steel joints for seismic.

High Performance Fiber Reinforced Cement Composites 2: Proceedings of the International Workshop - CRC Press Book The leading international authorities bring together in this contributed volume the latest research and current thinking on advanced fiber reinforced cement composites.

• ACI Code Requirements for Assessment, Repair, and Rehabilitation of Existing Concrete Structures and Commentary • On-Demand Course: ACI – The ACI Concrete Repair Code • High-Performance Fiber Reinforced Concrete in Infrastructural Repair and Retrofit (SP).

in: high-performance fiber-reinforced concrete in infrastructural repair and retrofit This paper describes a prototype construction project in which about two thirds of a berth face, m long and m high, was repaired with a synthetic fiber reinforced shotcrete and the remaining third with a steel fiber reinforced shotcrete.

In the study by Cho et al., a new seismic retrofit method for concrete columns was developed by applying high performance fiber reinforced cementitious composites (HPFRCs) instead of concrete locally in the plastic hinge zone ranging from to mm.

Based on the obtained test results, it was found that replacing concrete locally in the Cited by: IN: HIGH-PERFORMANCE FIBER-REINFORCED CONCRETE INFRASTRUCTURAL REPAIR AND RETROFIT. This paper suggests design guidelines for seismic retrofit of nonseismically designed reinforced concrete frames using high performance fiber reinforced concretes (HPFRCs) such as slurry infiltrated mat concrete (SIMCON) and slurry infiltrated fiber concrete (SIFCON).Cited by: 1.

Fatigue is the process of mechanical degradation of a material, which leads to its collapse. Repeated load applications with a maximum value lower than the one that provokes the static failure of the material, causes internal damage in the material that, progressively, reduces its mechanical capacity until it finally collapses.

The increasingly widespread use of high-strength concretes permits Author: Miguel A. Vicente, Jesús Mínguez, José A. Martínez, Dorys ález. in: high-performance fiber-reinforced concrete in infrastructural repair and retrofit A large variety of materials and techniques are available to increase strength of existing concrete structures in an effort to extend their service : P H Emmons, A M Vaysburd.

IN: HIGH-PERFORMANCE FIBER-REINFORCED CONCRETE IN INFRASTRUCTURAL REPAIR AND RETROFIT. High performance fiber reinforced concrete (HPFRC) composites are defined as the materials which exhibit a postpeak strain hardening type of response with a multiple crack pattern.

Such a ductile behavior makes the HPFRC an ideal material to be used in structural repair and retrofit for Author: Y Shao, R Srinivasan, S P Shah. This paper describes the development of high-performance fiber-reinforced concrete (HPFRC) with very high strength and the feasibility of using this concrete as a repairing material.

Initially two HPFRC mixtures were developed and cured using four different curing conditions. An innovative seismic retrofitting technique for “as-built” reinforced concrete (RC) bridge piers was proposed, by using ultra-high performance fiber reinforced concrete (UHPFRC) jackets.

One “as-built” and two UHPFRC jacket-retrofitted rectangular cross-section RC Author: Teng Tong, Siqi Yuan, Weiding Zhuo, Zhiqi He, Zhao Liu.

Fiber Reinforced Polymers. The Technology Applied for Concrete Repair. Fiber Reinforced Polymers are by no means new to this world. It is only because of our fascination with petrochemical and non-petrochemical products that these wonderful materials by: Durability of concrete structures is one of the most significant problems currently facing the engineering community.

The use of High Performance Fiber Reinforced Cementitious Composites (HPFRCC. • ACI Code Requirements for Assessment, Repair, and Rehabilitation of Existing Concrete Structures and Commentary • On-Demand Course: Guide to ACI Repair Code: Design Examples • High-Performance Fiber Reinforced Concrete in Infrastructural Repair and Retrofit.

High-performance fiber-reinforced cementitious composites (HPFRCCs) are a group of fiber-reinforced cement-based composites which possess the unique ability to flex and self-strengthen before fracturing.

This particular class of concrete was developed with the goal. Redaelii & Muttoni: TENSILE BEHAVIOUR OF REINFORCED ULTRA-HIGH PE RFORMANCE FIBER REINFORCED CONCRETE ELEMENTS - - 1. INTRODUCTION Ultra High Performance Fibre Concretes (UHPFC) are a class of cementitious composites made of a strong and compact powder-based matrix and of steel or synthetic fibres as aCited by: The American Concrete Institute.

Founded in and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design.

A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. in: high-performance fiber-reinforced concrete in infrastructural repair and retrofit The performance of wollastonite reinforced portland cement based binders hydrated in saturated solution, distilled water, and saturated moist air was evaluated as a precursor to the development of a test for assessing the durability of these composites.

Contents Introduction. 3 Fiber-Reinforced Concrete (FRC) 4 Workability. 5 Strength. 5 Permeability and porosity. 5 Density. 6 Setting. 6 Shrinkage. 6 Creep. 7 Service life. 7 High-Performance Concrete. Characterization of high performance fiber reinforced cements composites HPFRCC Author / Creator: Naaman, A Infrastructural repair and retrofit with HPFRCCs.

Krstulovic-Opara, N. / Toutanji, H. / RILEM | Characterization of high performance fiber reinforced cement composites HPFRCC. High performance fiber reinforced cement composites 2: (HPFRCC2) ; proceedings of the Second International Workshop "High Performance Fiber Reinforced Cement Composites", Ann Arbor, USA, June 11 - 14, Founded in and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design, construction, and materials, who share a.

Fig 1: Concrete Books – Concrete Design, Mixes, Admixtures, Technology, Repair - Update. Welcome to the Civilax Virtual Library, the most comprehensive online civil engineering resource collection in the you can explore Structural Analysis and Design Books collection from our Virtual Library.

Precast fiber reinforced concrete manhole covers and frames are being widely used in India. Conclusion The total energy absorbed in fiber as measured by the area under the load-deflection curve is at least 10 to 40 times higher for fiber-reinforced concrete than that of plain concrete.3/5(2).

Concrete Books - Concrete Design, Mixes, Admixtures, Technology, Repair - Welcome to the Civilax Virtual Library, the most comprehensive.

High-Performance Concrete: Proceedings, ACI International Conference, Singapore, 10/1/ - PDF sécurisé - English - ACI ACI SP High Performance Fiber-Reinforced Concrete in Infrastructural Repair and Retrofit 10/1/ - PDF sécurisé - English - ACI Learn More. Ultra-High Performance Fiber Reinforced Concrete Hamdy Eldin, Heba A.

Mohamed, Mahmoud Khater, Sayed Ahmed Department of Structural Engineering, faculty of engineering, Zagazig University, Zagazig, Egypt which use the interaction of Abstract— Using of File Size: KB. High performance fiber pdf cement composites 2 (HPFRCC2): proceedings of the Second International Workshop concrete using HPFRCC matrices.

Bond of reinforcing bars and prestressing tendons in HPFRCC matrices. Standard testing. Infrastructural repair and retrofit with HPFRCCs. Practical structural applications of FRC and HPFRCC.N. Banthia and C. Yan, download pdf Micro-Fiber-Reinforced Concrete for Thin Repairs" High Performance Fiber Reinforced Concrete in Infrastructural Repair and Retrofit, pp.

X. Daudey and A. Filiatrault, "Seismic Evaluation and Retrofit with Steel Jackets of Reinforced Concrete Bridge Piers Detailed with Lap- Splices", Canadian Author: Jayshree Chandrakar, Ajay Kumar Singh.lasting ebook cost-effective methods for repair, retrofit and new construction.

A promising new way of resolving this problem is to selectively use advanced composites, such as High-Performance Fiber Reinforced Cementitious Composites (HPFRCCs). With such materials, novel repair, retrofit and new-construction approaches can be.