Use Of High Strength High Performance Concrete For Precast Prestressed Concrete Bridges In Georgia PDF Download
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Author | : Lawrence F. Kahn |
Publisher | : |
Total Pages | : |
Release | : 1996 |
Genre | : |
ISBN | : |
Download Use of High Strength/high Performance Concrete for Precast Prestressed Concrete Bridges in Georgia Book in PDF, ePub and Kindle
Author | : H. G. Russell |
Publisher | : |
Total Pages | : 792 |
Release | : 2005 |
Genre | : Concrete construction |
ISBN | : |
Download Seventh International Symposium on Utilization of High Strength/ High Performance Concrete Book in PDF, ePub and Kindle
Author | : Charles Kennan Crane |
Publisher | : |
Total Pages | : |
Release | : 2010 |
Genre | : Bridges |
ISBN | : |
Download Shear and Shear Friction of Ultra-high Performance Concrete Bridge Girders Book in PDF, ePub and Kindle
Ultra-High Performance Concrete (UHPC) is a new class of concrete characterized by no coarse aggregate, steel fiber reinforcement, low w/c, low permeability, compressive strength exceeding 29,000 psi (200 MPa), tensile strength ranging from 1,200 to 2,500 psi (8 to 17 MPa), and very high toughness. These properties make prestressed precast UHPC bridge girders a very attractive replacement material for steel bridge girders, particularly when site demands require a comparable beam depth to steel and a 100+ year life span is desired.
Author | : Precast |
Publisher | : |
Total Pages | : |
Release | : 2022-07-31 |
Genre | : |
ISBN | : 9781735006253 |
Download Guidelines for the Use of Ultra-High-Performance Concrete (UHPC) in Precast and Prestressed Concrete Book in PDF, ePub and Kindle
Author | : Ekkehard Fehling |
Publisher | : BoD – Books on Demand |
Total Pages | : 310 |
Release | : 2024-01-01 |
Genre | : Technology & Engineering |
ISBN | : 3737611599 |
Download Ultra-High Performance Concrete and High Performance Building Materials for Sustainable Construction Book in PDF, ePub and Kindle
Sustainable construction, with the overarching goal of reducing the environmental footprint of everything we build is becoming increasingly important and urgent in the light of the climate change the world is facing. The use of innovative and sustainable building materials, especially concrete as the worldwide most commonly used building material, offers a great opportunity to significantly reduce climate-relevant emissions in the construction sector. Due to their performance and reliable durability, the use of innovative high-performance concretes will help to reduce the need for new constructions and to sustainably repair existing infrastructure. In new buildings in particular, the use of high-performance materials can help to save energy and natural resources, which reduces climate-relevant emissions and thus global warming. With the current HiPerMat 6, we are responding to the growing understanding of the impact of our construction activities on the environment by placing greater emphasis on sustainability issues.
Author | : Maher K. Tadros |
Publisher | : Transportation Research Board |
Total Pages | : 73 |
Release | : 2003 |
Genre | : Technology & Engineering |
ISBN | : 030908766X |
Download Prestress Losses in Pretensioned High-strength Concrete Bridge Girders Book in PDF, ePub and Kindle
"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.
Author | : Kamal Khayat |
Publisher | : Transportation Research Board |
Total Pages | : 99 |
Release | : 2009 |
Genre | : Bridges |
ISBN | : 0309117666 |
Download Self-consolidating Concrete for Precast, Prestressed Concrete Bridge Elements Book in PDF, ePub and Kindle
At head of title: National Cooperative Highway Research Program.
Author | : Pedro Pacheco |
Publisher | : CRC Press |
Total Pages | : 460 |
Release | : 2015-06-09 |
Genre | : Technology & Engineering |
ISBN | : 1315687194 |
Download Multi-Span Large Bridges Book in PDF, ePub and Kindle
Throughout the last decades, the increasing development of the urban metropolis and the need to establish fundamental infrastructure networks, promoted the development of important projects worldwide and several Multi-Span Large Bridges have been erected. Certainly, many more will be erected in the next decades. This international context undoubted
Author | : Jennifer Dunbeck |
Publisher | : |
Total Pages | : |
Release | : 2009 |
Genre | : Bridges |
ISBN | : |
Download Evaluation of High Strength Lightweight Concrete Precast, Prestressed Bridge Girders Book in PDF, ePub and Kindle
This thesis evaluates the use of High Strength Lightweight Concrete (HSLW) in bridge girders for the I-85 Ramp "B" Bridge crossing SR-34 in Cowetta County, Georgia. This bridge consisted of four spans; all girders were constructed using lightweight expanded slate aggregate. Spans 2 and 3 had a design strength of 10,000 psi, and span 2 was chosen for this research. The BT-54 girders were 107 ft 11 1/2 inches in length. The prestressing strands used in these girders were 0.6 in diameter, grade 270, low relaxation strands. Material properties and member properties were tested. All 5 girders of span 2 were instrumented with vibrating wire strain gages at midspan, as well as with DEMEC inserts for transfer length measurements and with a deflection measurement system. Transfer length measurements found the transfer length of the girders to be 23% less than the values suggested by AASHTO and ACI equations. The deflection measurements showed 4.26 inches of camber at 56-days while the girders were stored at Standard Concrete Products. The camber measurements matched theoretical predictions within 5%. Mechanical property tests found the concrete to be within all design requirements. A stiffness, load test was performed on each of the 5 girders at Standard Concrete Products. The average stiffness value of 8.428 x 106 kip ft2 is recommend for use by GDOT engineers in designing the deck and road profile. This thesis discusses all short term findings from construction to the end of storage. A later report will address long term issues such as creep and shrinkage, as well as the performance of the girders as part of the bridge.
Author | : |
Publisher | : |
Total Pages | : 260 |
Release | : 2005 |
Genre | : Concrete bridges |
ISBN | : |
Download High Performance Concrete Book in PDF, ePub and Kindle