Loss of Prestress, Camber, and Deflection of Non-composite and Composite Structures Using Different Weight Concretes

Loss of Prestress, Camber, and Deflection of Non-composite and Composite Structures Using Different Weight Concretes PDF Author: Dan E. Branson
Publisher:
ISBN:
Category : Composite construction
Languages : en
Pages : 262

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Loss of Prestress, Camber, and Deflection of Non-composite and Composite Structures Using Different Weight Concretes

Loss of Prestress, Camber, and Deflection of Non-composite and Composite Structures Using Different Weight Concretes PDF Author: Dan E. Branson
Publisher:
ISBN:
Category : Composite construction
Languages : en
Pages : 262

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High Performance Concretes

High Performance Concretes PDF Author: Paul Zia
Publisher:
ISBN:
Category : Fiber-reinforced concrete
Languages : en
Pages : 262

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Book Description
This state-of-the-art report summarizes the results of an extensive search and review of available literature on the mechanical properties of concrete, with particular reference to high performance concrete for highway applications. Included in the review and discussion are the behavior of plastic concrete as well as the strength and deformation characteristics of hardened concrete. Both short-term and long-term effects are considered. Based on the review of the available information, research needs are identified. It is concluded that much research is needed to develop data on the strength and durability properties of concrete which develops high strength, particularly very early strength.

Time-dependent Deformation of Non-composite and Composite Prestressed Concrete Structures

Time-dependent Deformation of Non-composite and Composite Prestressed Concrete Structures PDF Author: Dan E. Branson
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 98

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Dictionary Catalog of the Department Library

Dictionary Catalog of the Department Library PDF Author: United States. Department of the Interior. Library
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 734

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Creep and Shrinkage in Concrete Structures

Creep and Shrinkage in Concrete Structures PDF Author: Z. P. Bažant
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 384

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Design and Construction of Large-panel Concrete Structures

Design and Construction of Large-panel Concrete Structures PDF Author:
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 196

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Bridge Evaluation, Repair and Rehabilitation

Bridge Evaluation, Repair and Rehabilitation PDF Author: A.S. Nowak
Publisher: Springer Science & Business Media
ISBN: 9400921535
Category : Technology & Engineering
Languages : en
Pages : 618

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Book Description
Evaluation, repair and rehabilitation of bridges are increasingly important topics in the effort to deal with the deteriorating infrastructure. For example, in the United States about 40 percent of the nation's 570,000 bridges are classified, according to the Federal Highway Administra tion's (FHW A) criteria, as deficient and in need of rehabilitation and replacement. In other countries the situation is similar. FHW A estimates the cost of a bridge replacement and reha bilitation program at 50 billion dollars. The major factors that have contributed to the present situation are: the age, inadequate maintenance, increasing load spectra and environmental contamination. The deficient bridges are posted, repaired or replaced. The disposition of bridges involves clear economical and safety implications. To avoid high costs of replacement or repair, the evaluation must accurately reveal the present load carrying capacity of the struc ture and predict loads and any further changes in the capacity (deterioration) in the applicable time span. Accuracy of bridge evaluation can be improved by using the recent developments in bridge diagnostics, structural tests, material tests, structural analysis and probabilistic methods. There is a need for an international exchange of advanced experience to increase the research effi ciency. The Workshop is organized on the premise that the exchange of existing American and European experience in the area of bridge evaluation, repair and rehabilitation is beneficial for both parties involved.

Time-dependent Behavior of Noncomposite and Composite Post-tensioned Concrete Girder Bridges

Time-dependent Behavior of Noncomposite and Composite Post-tensioned Concrete Girder Bridges PDF Author: A. I. Fadl
Publisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 398

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Shrinkage and Creep in Concrete, 1966-1970

Shrinkage and Creep in Concrete, 1966-1970 PDF Author: ACI Committee 209--Creep and Volume Changes in Concrete
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 104

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Journal - Prestressed Concrete Institute

Journal - Prestressed Concrete Institute PDF Author: Prestressed Concrete Institute
Publisher:
ISBN:
Category : Prestressed concrete
Languages : en
Pages : 838

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