Bond of Reinforcement in Concrete

Bond of Reinforcement in Concrete PDF Author: fib Fédération internationale du béton
Publisher: fib Fédération internationale du béton
ISBN: 9782883940505
Category : Technology & Engineering
Languages : en
Pages : 448

Get Book Here

Book Description
"In 1993, the CEB Commission 2 Material and Behavior Modelling established the Task Group 2.5 Bond Models. It's terms of reference were ... to write a state-of-art report concerning bond of reinforcement in concrete and later recommend how the knowledge could be applied in practice (Model Code like text proposal)... {This work} covers the first part ... the state-of-art report."--Pref.

Bond of Reinforcement in Concrete

Bond of Reinforcement in Concrete PDF Author: fib Fédération internationale du béton
Publisher: fib Fédération internationale du béton
ISBN: 9782883940505
Category : Technology & Engineering
Languages : en
Pages : 448

Get Book Here

Book Description
"In 1993, the CEB Commission 2 Material and Behavior Modelling established the Task Group 2.5 Bond Models. It's terms of reference were ... to write a state-of-art report concerning bond of reinforcement in concrete and later recommend how the knowledge could be applied in practice (Model Code like text proposal)... {This work} covers the first part ... the state-of-art report."--Pref.

Bond Strength of Prefabricated Epoxy-coated Reinforcement

Bond Strength of Prefabricated Epoxy-coated Reinforcement PDF Author: Liliana De Anda
Publisher:
ISBN:
Category : Epoxy coatings
Languages : en
Pages : 32

Get Book Here

Book Description
Prefabricated epoxy-coated reinforcement is used increasingly in reinforced concrete construction in which high corrosion resistance is required. It is well established that epoxy coating reduces bond strength between reinforcement and concrete, and some tests have found that bond strength decreases as coating thickness increases. For prefabricated epoxy-coated reinforcement, it can be difficult to maintain coating thicknesses within required tolerances 175 to 300 im. Beam-end tests were carried out on uncoated bars, bars with green epoxy coating (203 im coating thickness), and prefabricated (gray) epoxy coating (203 to 508 im coating thickness). Tests showed that epoxy coating reduces bond strength, with similar reductions for green and gray coatings. In some cases, bond strength decreased with increasing coating thickness, but for the range of thicknesses investigated the reduction factor of current building codes was found to be conservative

Galvanized Steel Reinforcement in Concrete

Galvanized Steel Reinforcement in Concrete PDF Author: Stephen Yeomans
Publisher: Elsevier
ISBN: 0080472834
Category : Technology & Engineering
Languages : en
Pages : 316

Get Book Here

Book Description
Reinforced concrete is one of the most widely used modern materials of construction. It is comparatively cheap, readily available, and suitable for a variety of building and construction applications. Galvanized Steel Reinforcement in Concrete provides a detailed resource covering all aspects of this important material. Both servicability and durability aspects are well covered, with all the information needed maximise the life of buildings constructed from it. Containing an up-to-date and comprehensive collection of technical information and data from world renound authors, it will be a valuable source of reference for academics, researchers, students and professionals alike. - Provides information vital to prolong the life of buildings constructed from this versatile material - Brings together a disparate body of knowledge from many parts of the world into a concise and authoritative text - Containing an up-to-date and comprehensive collection of technical information

Guide for the Design and Construction of Concrete Reinforced with Fiber-Reinforced Polymer Bars

Guide for the Design and Construction of Concrete Reinforced with Fiber-Reinforced Polymer Bars PDF Author: ACI Committee 440
Publisher:
ISBN: 9780870311185
Category : Fiber-reinforced concrete
Languages : en
Pages : 42

Get Book Here

Book Description


Transfer, Development, and Splice Length for Strand/reinforcement in High-strength Concrete

Transfer, Development, and Splice Length for Strand/reinforcement in High-strength Concrete PDF Author: Julio A. Ramirez
Publisher: Transportation Research Board
ISBN: 030911747X
Category : Concrete
Languages : en
Pages : 131

Get Book Here

Book Description
"This report documents research performed to develop recommended revisions to the AASHTO LRFD Bridge Design Specifications to extend the applicability of the transfer, development, and splice length provisions for prestressed and non-prestressed concrete members to concrete strengths greater than 10 ksi. The report details the research performed and includes recommended revisions to the AASHTO LRFD Bridge Design Specifications. The material in this report will be of immediate interest to bridge designers."--Foreword.

Corrosion Protection of Reinforcing Steels

Corrosion Protection of Reinforcing Steels PDF Author: fib Fédération internationale du béton
Publisher: fib Fédération internationale du béton
ISBN: 2883940894
Category : Technology & Engineering
Languages : en
Pages : 123

Get Book Here

Book Description
It has long been recognised that corrosion of steel is extremely costly and affects many industry sectors, including concrete construction. The cost of corrosion of steel reinforcement within concrete is estimated at many billions of dollars worldwide. The corrosion of steel reinforcement represents a deterioration of the steel which in turn detrimentally affects its performance and therefore that of the concrete element within which it has been cast. A great amount of work has been undertaken over the years concerning the prevention of corrosion of steel, including the application of coatings, which has included the study of the process of corrosion itself, the properties of reinforcing steels and their resistance to corrosion as well as the design of structures and the construction process. The objective of fib Bulletin 49 is to provide readers with an appreciation of the principles of corrosion of reinforcing steel embedded in concrete and to describe the behaviour of particular steels and their coatings as used to combat the effects of such corrosion. These include galvanised reinforcement, epoxy coated reinforcement, and stainless reinforcing steel. It also provides information on the relative costs of the materials and products which it covers. It does not deal with structure design or the process of construction or with the post-construction phase of structure management including repair. It is hoped that it will nevertheless increase the understanding of readers in the process of corrosion of reinforcing steels and the ability of key materials and processes to reduce its harmful effects.

Coating Protection for Reinforcement

Coating Protection for Reinforcement PDF Author: C. Andrade
Publisher: Thomas Telford
ISBN: 9780727720214
Category : Technology & Engineering
Languages : en
Pages : 64

Get Book Here

Book Description
This report provides a technical survey of the most common coating protection systems for steel reinforcement, the use of which is rapidly increasing at present. The text also evaluates the practical effect of the systems and is the result of a research project conducted by a CEB task group which was specifically assembled to address the need for more information in this subject area.

Fracture Mechanics of Concrete Structures

Fracture Mechanics of Concrete Structures PDF Author: Z.P. Bazant
Publisher: CRC Press
ISBN: 1851668691
Category : Architecture
Languages : en
Pages : 1026

Get Book Here

Book Description
This conference is the first in a series of conferences dedicated to Fracture Mechanics of Concrete Structures. Due to the recent explosion of interest in research on fracture in concrete, the conference has brought together the world's leading researchers in fracture of concrete and this book contains the proceedings.

Nonmetallic Coatings for Concrete Reinforcing Bars

Nonmetallic Coatings for Concrete Reinforcing Bars PDF Author: James R. Clifton
Publisher:
ISBN:
Category : Plastic coating
Languages : en
Pages : 48

Get Book Here

Book Description


Code Requirements for Environmental Engineering Concrete Structures (ACI 350-01) and Commentary (ACI 350R-01)

Code Requirements for Environmental Engineering Concrete Structures (ACI 350-01) and Commentary (ACI 350R-01) PDF Author: ACI Committee 350
Publisher: American Concrete Institute
ISBN: 0870310682
Category : Concrete construction
Languages : en
Pages : 393

Get Book Here

Book Description
Standards for tests and materials - Durability requirements - Concrete quality, mixing, and placing - Formwork, embedded pipes, and construction and movement joints - Details of reinforcement - Analysis and design general considerations - Strength and serviceability requirements - Flexure and axial loads - Shear and torsion - Development and splices of reinforcement - Two-way slab systems - Walls - Footings - Precast concrete - Composite concrete flexural members - Prestressed concrete - Shells and folded plate members - Strength evaluation of existing structures - Special provisions for seismic design - Structural plain concrete.