Prestress Losses in Pretensioned High-strength Concrete Bridge Girders

Prestress Losses in Pretensioned High-strength Concrete Bridge Girders PDF Author: Maher K. Tadros
Publisher: Transportation Research Board
ISBN: 030908766X
Category : Technology & Engineering
Languages : en
Pages : 73

Get Book

Book Description
"The HCM includes three printed volumes (Volumes 1-3) that can be purchased from the Transportation Research Board in print and electronic formats. Volume 4 is a free online resource that supports the rest of the manual. It includes: Supplemental chapters 25-38, providing additional details of the methodologies described in the Volume 1-3 chapters, example problems, and other resources; A technical reference library providing access to a significant portion of the research supporting HCM methods; Two applications guides demonstrating how the HCM can be applied to planning-level analysis and a variety of traffic operations applications; Interpretations, updates, and errata for the HCM (as they are developed);A discussion forum allowing HCM users to ask questions and collaborate on HCM-related matters; and Notifications of chapter updates, active discussions, and more via an optional e-mail notification feature."--Publisher.

Prestress Losses in Pretensioned High-strength Concrete Bridge Girders

Prestress Losses in Pretensioned High-strength Concrete Bridge Girders PDF Author: Maher K. Tadros
Publisher: Transportation Research Board
ISBN: 030908766X
Category : Technology & Engineering
Languages : en
Pages : 73

Get Book

Book Description
"The HCM includes three printed volumes (Volumes 1-3) that can be purchased from the Transportation Research Board in print and electronic formats. Volume 4 is a free online resource that supports the rest of the manual. It includes: Supplemental chapters 25-38, providing additional details of the methodologies described in the Volume 1-3 chapters, example problems, and other resources; A technical reference library providing access to a significant portion of the research supporting HCM methods; Two applications guides demonstrating how the HCM can be applied to planning-level analysis and a variety of traffic operations applications; Interpretations, updates, and errata for the HCM (as they are developed);A discussion forum allowing HCM users to ask questions and collaborate on HCM-related matters; and Notifications of chapter updates, active discussions, and more via an optional e-mail notification feature."--Publisher.

Prestress Losses in Pretensioned High-strength Concrete Bridge Girders

Prestress Losses in Pretensioned High-strength Concrete Bridge Girders PDF Author: National Cooperative Highway Research Program
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book

Book Description


High Strength Prestressed Concrete Bridge Girders

High Strength Prestressed Concrete Bridge Girders PDF Author: Theresa Marie Ahlborn
Publisher:
ISBN:
Category :
Languages : en
Pages : 936

Get Book

Book Description


High-performance/high-strength Lightweight Concrete for Bridge Girders and Decks

High-performance/high-strength Lightweight Concrete for Bridge Girders and Decks PDF Author: Thomas E. Cousins
Publisher: Transportation Research Board
ISBN: 9780309258883
Category : Concrete beams
Languages : en
Pages : 91

Get Book

Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 733: High-Performance/High-Strength Lightweight Concrete for Bridge Girders and Decks presents proposed changes to the American Association of State Highway and Transportation Officials' Load and Resistance Factor Design (LRFD) bridge design and construction specifications to address the use of lightweight concrete in bridge girders and decks. The proposed specifications are designed to help highway agencies evaluate between comparable designs of lightweight and normal weight concrete bridge elements so that an agency's ultimate selection will yield the greatest economic benefit. The attachments contained in the research agency's final report provide elaborations and detail on several aspects of the research. Attachments A and B provide proposed changes to AASHTO LRFD bridge design and bridge construction specifications, respectively; these are included in the print and PDF version of the report. Attachments C through R are available for download below. Attachments C, D, and E contain a detailed literature review, survey results, and a literature summary and the approved work plan, respectively. Attachment C; Attachment D ; Attachment E; Attachments F through M provide details of the experimental program that were not able to be included in the body of this report. Attachment F; Attachment G; Attachment H; Attachment I; Attachment J; Attachment K; Attachment L; Attachment M. Attachments N through Q present design examples of bridges containing lightweight concrete and details of the parametric study. Attachment N; Attachment O; Attachment P; Attachment Q. Attachment R is a detailed reference list."--Publication information.

Extending Span Ranges of Precast Prestressed Concrete Girders

Extending Span Ranges of Precast Prestressed Concrete Girders PDF Author: Reid Wilson Castrodale
Publisher: Transportation Research Board
ISBN: 0309087872
Category : Concrete bridges
Languages : en
Pages : 603

Get Book

Book Description
At head of title: National Cooperative Highway Research Program.

Camber and Prestress Losses in High Performance Concrete Bridge Girders

Camber and Prestress Losses in High Performance Concrete Bridge Girders PDF Author: James Michael Stallings
Publisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 304

Get Book

Book Description


The Behavior of Prestressed High Performance Concrete Bridge Girders for US Highway 401 Over the Neuse River in Raleigh, NC

The Behavior of Prestressed High Performance Concrete Bridge Girders for US Highway 401 Over the Neuse River in Raleigh, NC PDF Author:
Publisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 160

Get Book

Book Description
High performance concrete (HPC) with higher compressive strength (in the range of 8,000 to 10,000 psi) and increased durability is rapidly gaining acceptance for bridge construction. The goal of this project was to implement and demonstrate the economic benefits of the HPC technology in bridge design and construction in North Carolina, thereby providing a greater value to the public. Specifically, the project monitored the production of HPC in typical plant and field conditions, confirmed the feasibility of producing HPC bridge girders and decks, and validated the expected behavior of bridge superstructures built with HPC girders and decks.

Optimized Sections for High-strength Concrete Bridge Girders

Optimized Sections for High-strength Concrete Bridge Girders PDF Author:
Publisher:
ISBN:
Category : Concrete beams
Languages : en
Pages : 100

Get Book

Book Description


Effects of Increasing the Allowable Compressive Stress at Release of Prestressed Concrete Girders

Effects of Increasing the Allowable Compressive Stress at Release of Prestressed Concrete Girders PDF Author: David Barra Birrcher
Publisher:
ISBN:
Category : Prestressed concrete
Languages : en
Pages : 230

Get Book

Book Description


Improving Predictions for Camber in Precast, Prestressed Concrete Bridge Girders

Improving Predictions for Camber in Precast, Prestressed Concrete Bridge Girders PDF Author: Michael A. Rosa
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 358

Get Book

Book Description