The State of the Art of Precast/prestressed Integral Bridges PDF Download
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Author: Roy L. Eriksson
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 102
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Book Description
Author: Roy L. Eriksson
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 102
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Book Description
Author:
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 476
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1164
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Author:
Publisher:
ISBN:
Category : Bridge approaches
Languages : en
Pages : 2
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Book Description
Author: Stuart S. Chen
Publisher: Transportation Research Board
ISBN: 0309088348
Category : Architecture
Languages : en
Pages : 162
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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Report 543: Effective Slab Width for Composite Steel Bridge Members examines recommended revisions to the American Association of State Highway and Transportation Officials' specifications for the effective slab width of composite steel bridge members. The report's recommended specifications are applicable to all types of composite steel bridge superstructures and are suitable for design office use. Accompanying CRP-CD-56 contains extensive supporting information, including the recommended specifications and design examples.
Author:
Publisher:
ISBN:
Category : Bridge approaches
Languages : en
Pages : 170
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Book Description
The Iowa Department of Transportation has long recognized that approach slab pavements of integral abutment bridges are prone to settlement and cracking, which manifests as the "bump at the end of the bridge". A commonly recommended solution is to integrally attach the approach slab to the bridge abutment. Two different approach slabs, one being precast concrete and the other being cast-in-place concrete, were integrally connected to side-by-side bridges and investigated. The primary objective of this investigation was to evaluate the approach slab performance and the impacts the approach slabs have on the bridge. To satisfy the research needs, the project scope involved a literature review, survey of Midwest Department of Transportation current practices, implementing a health monitoring system on the bridge and approach slab, interpreting the data obtained during the evaluation, and conducting periodic visual inspections. Based on the information obtained from the testing the following general conclusions were made: The integral connection between the approach slabs and the bridges appear to function well with no observed distress at this location and no relative longitudinal movement measured between the two components; Tying the approach slab to the bridge appears to impact the bridge; The two different approach slabs, the longer precast slab and the shorter cast-in-place slab, appear to impact the bridge differently; The measured strains in the approach slabs indicate a force exists at the expansion joint and should be taken into consideration when designing both the approach slab and the bridge; The observed responses generally followed an annual cyclic and/or short term cyclic pattern over time.
Author: Damien L. Keogh
Publisher: CRC Press
ISBN: 9780203984147
Category : Architecture
Languages : en
Pages : 292
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Book Description
The definitive text in the field of Bridge Deck behaviour and analysis Bridge Deck Analysis is an essential reference for civil and structural engineers. It provides bridge designers with the knowledge to understand the behaviour of bridge decks, to be familiar with, and to understand the various numerical modelling techniques, to know which technique is most suited. The book covers the grillage analogy, dedicates a chapter to the modelling and analysis of integral bridge forms and also provides guidance of the application of the finite element method.
Author: Leslie Arthur Clark
Publisher:
ISBN: 9780721008790
Category : Concrete bridges
Languages : en
Pages : 47
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Book Description
Author: Robert Emil Abendroth
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 76
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Book Description
This report presents the details of the first integral abutment bridge in the state of Iowa that utilized precast, prestressed concrete piles in the abutment. The bridge, which was constructed in Tama County in 2000, consists of a 110 ft. long, 30 ft. wide, single-span PC girder superstructure with a left-side-ahead 20 degree skew angle. The bridge was instrumented with a variety of strain gages, displacement sensors, and thermocouples to monitor and help in the assessment of structural behavior. The results of this monitoring are presented, and recommendations are made for future application of precast, prestressed concrete piles in integral abutment bridges.
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 158
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Book Description
