Safety and Reliability of Bridge Structures

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Publisher : CRC Press
ISBN 13 : 0203861582
Total Pages : 514 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Safety and Reliability of Bridge Structures by : Khaled Mahmoud

Download or read book Safety and Reliability of Bridge Structures written by Khaled Mahmoud and published by CRC Press. This book was released on 2009-09-21 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent surveys of the U.S. infrastructure‘s condition have rated a staggering number of bridges structurally deficient or functionally obsolete. While not necessarily unsafe, a structurally deficient bridge must be posted for weight and have limits for speed, due to its deteriorated structural components. Bridges with old design features that canno

Concrete Slab Surface Defects

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Concrete Slab Surface Defects by : Portland Cement Association

Download or read book Concrete Slab Surface Defects written by Portland Cement Association and published by . This book was released on 2001 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Concrete Bridge Deck Performance

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Publisher : Transportation Research Board
ISBN 13 : 0309070112
Total Pages : 188 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Concrete Bridge Deck Performance by : H. G. Russell

Download or read book Concrete Bridge Deck Performance written by H. G. Russell and published by Transportation Research Board. This book was released on 2004 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: National Cooperative Highway Research Program.

Innovative Bridge Structures Based on Ultra-High Performance Concrete (UHPC)

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Publisher : Elsevier
ISBN 13 : 0443158665
Total Pages : 976 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis Innovative Bridge Structures Based on Ultra-High Performance Concrete (UHPC) by : Xudong Shao

Download or read book Innovative Bridge Structures Based on Ultra-High Performance Concrete (UHPC) written by Xudong Shao and published by Elsevier. This book was released on 2024-01-18 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovative Bridge Structures Based on Ultra-High Performance Concrete (UHPC): Theory, Experiments and Applications introduces more than a dozen innovative bridge structures and engineering applications developed by the author's team based on UHPC. As the new bridge structure developed by UHPC can make outstanding contributions to the realization of the "carbon peaking and carbon neutrality goals" and "sustainable development," and since recent studies have shown that the application of UHPC is expected to greatly reduce the amount of materials and carbon emissions and prolong the life of the structure, this book is an ideal update on the topic. For example, after calculation, when UHPC is applied to the arch bridge with compression as the main stress characteristic, compared with the steel arch bridge, the dead weight of the UHPC arch bridge is basically the same, and the cost and carbon emission are only 34% and 20% of the latter. Ultra-high performance concrete (UHPC) as a new generation of civil structural materials has the characteristics of high strength, high toughness and high durability. Through the collaborative innovation of new materials and new structures, the application of UHPC in bridge engineering is expected to achieve the goal of economical, environmentally-friendly, durable and high performance of the main structure. - Teachers readers about the new structures and technologies in bridge engineering developed by the author's team based on UHPC - Provides relevant experimental studies and the mechanical properties of different UHPC structures - Helps users understand the design method and calculation theory of UHPC bridge structures - Covers the characteristics and advantages of new UHPC structures and technologies applied to engineering

Long-term Performance of Polymer Concrete for Bridge Decks

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Publisher : Transportation Research Board
ISBN 13 : 0309143543
Total Pages : 75 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Long-term Performance of Polymer Concrete for Bridge Decks by : David W. Fowler

Download or read book Long-term Performance of Polymer Concrete for Bridge Decks written by David W. Fowler and published by Transportation Research Board. This book was released on 2011 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 423: Long-Term Performance of Polymer Concrete for Bridge Decks addresses a number of topics related to thin polymer overlays (TPOs). Those topics include previous research, specifications, and procedures on TPOs; performance of TPOs based on field applications; the primary factors that influence TPO performance; current construction guidelines for TPOs related to surface preparation, mixing and placement, consolidation, finishing, and curing; repair procedures; factors that influence the performance of overlays, including life-cycle cost, benefits and costs, bridge deck condition, service life extension, and performance; and successes and failures of TPOs, including reasons for both.

Bridge Maintenance, Safety, Management and Life-Cycle Optimization

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Publisher : CRC Press
ISBN 13 : 1000006816
Total Pages : 738 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Bridge Maintenance, Safety, Management and Life-Cycle Optimization by : Dan Frangopol

Download or read book Bridge Maintenance, Safety, Management and Life-Cycle Optimization written by Dan Frangopol and published by CRC Press. This book was released on 2010-07-07 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridge Maintenance, Safety, Management and Life-Cycle Optimization contains the lectures and papers presented at IABMAS 2010, the Fifth International Conference of the International Association for Bridge Maintenance and Safety (IABMAS), held in Philadelphia, Pennsylvania, USA from July 11 through 15, 2010.All major aspects of bridge maintenance, s

Lightweight Aggregate Concrete

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Publisher : Elsevier
ISBN 13 : 081551820X
Total Pages : 451 pages
Book Rating : 4.8/5 (155 download)

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Book Synopsis Lightweight Aggregate Concrete by : Satish Chandra

Download or read book Lightweight Aggregate Concrete written by Satish Chandra and published by Elsevier. This book was released on 2002-10-28 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of the increasing use and demand for lightweight aggregate concrete (LWAC), there is still a lack of adequate explanations to understand the mechanisms responsible for the strength and durability properties of LWAC. This book is written to give an overall picture of LWAC, from the historical background, aggregate production, proportioning and production of concrete, to applications in structures. Physical properties and chemical durability are described in detail. The physical properties include density, strength, shrinkage, and elasticity. Chemical durability includes resistance to acids, chloride ingress, carbonation, and freeze-thaw resistance. Fire resistance is also included, which is seldom considered, but is a very important aspect of the safety of the structure. Microstructure development and its relation to the durability properties of LWAC generally are not highlighted in the literature. The development of bonds, the microstructure with different binder systems, and different types of lightweight aggregates are explained. They show how lightweight aggregate concrete differs from normal weight concrete. The chapters on chloride ingress and freeze-thaw resistance are detailed because of the use of LWAC in offshore construction. The economical aspects of using LWAC are also reviewed. Emphasis is placed on the fact that although the cost of LWAC is high, the total cost of construction has to be considered, including the cost of transport, reinforcement, etc. When these are considered then LWAC becomes cheaper and attractive. The life cycle cost of the concrete is another consideration for calculating long-term savings on maintenance costs.

Transverse Cracking in Newly Constructed Bridge Decks

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Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Transverse Cracking in Newly Constructed Bridge Decks by : Paul D. Krauss

Download or read book Transverse Cracking in Newly Constructed Bridge Decks written by Paul D. Krauss and published by . This book was released on 1996 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)

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Publisher : Springer Nature
ISBN 13 : 9464633360
Total Pages : 871 pages
Book Rating : 4.4/5 (646 download)

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Book Synopsis Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023) by : Dayong Li

Download or read book Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023) written by Dayong Li and published by Springer Nature. This book was released on 2024-01-28 with total page 871 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an open access book. As an annual conference held successfully in the past 8 years, 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023) will be held by China University of Petroleum(East China)on October 13-15, 2023 in Qingdao, China. ICACHE 2023 is hosted by China University of Petroleum(East China)and organized by College of Pipeline and Civil Engineering, China University of Petroleum(East China)and supported by China University of Mining & Technology, Beijing, Shandong University of Science and Technology, Sun Yat-sen University, Central South University, Fujian Agriculture and Forestry University, Southeast University, Eshragh Institute of Higher Education, Shandong Chambroad HoldingGroup Co., Ltd., Qingdao Times Design Co., Ltd.. The conference is an international forum for the presentation of technological advances and research results in the fields of architecture, civil and hydraulic engineering. The conference will bring together leading researchers, engineers and scientists in the domain of interest from around the world. We warmly welcome previous and prospected authors submit your new research papers to ICACHE 2023, and share the valuable experiences with the scientist and scholars around the world.

Evaluation of High Absorptive Materials to Improve Internal Curing of Low Permeability Concrete

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Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Evaluation of High Absorptive Materials to Improve Internal Curing of Low Permeability Concrete by : Norbert J. Delatte

Download or read book Evaluation of High Absorptive Materials to Improve Internal Curing of Low Permeability Concrete written by Norbert J. Delatte and published by . This book was released on 2007 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Early age cracking of bridge decks is a national problem, and may substantially reduce service lives and increase maintenance costs. Cracking occurs when the tensile stress exceeds the tensile strength of the concrete. This is a time-dependent phenomenon, since both the stress and strength change at early ages. Moisture loss increases stress (with increasing shrinkage) and impairs strength gain. Internal curing is one method that has been suggested to reduce early age bridge deck cracking, particularly of concretes with low water to cementitious materials (w/cm) ratios. Many state highway agencies have implemented high performance concrete (HPC) for bridge decks. The low permeability of HPC is used to protect reinforcing steel and prevent corrosion. However, if the concrete cracks, then the protection may be greatly diminished. Transverse cracks due to concrete shrinkage allow water and corrosive chemicals to quickly reach the reinforcing steel causing corrosion and shortening the lifespan of the bridge deck. Reducing shrinkage cracking has been the focus of recent research into mitigation strategies. One unintended consequence of the use of high performance concrete may be early-age cracking. Field studies have shown that, in some cases, high performance concrete bridge decks have cracked less than a year after placement. The use of internal curing to reduce autogenous shrinkage was investigated in this study. One method of internal curing was through the use of coarse aggregates with high absorption capacities. Another method discussed is the use of a partial replacement of the fine aggregate with a structural lightweight aggregate with a very high absorption capacity. Bridge deck cracking is also affected by the nominal maximum size coarse aggregate. The effect on shrinkage with increasing size is discussed. ODOT's District 12, located in Northeastern Ohio, found in an investigation of 116 HPC bridge decks placed between 1994 and 2001 that bridges with little or no cracking used coarse aggregate with an absorption> 1 %, while 75 % of bridges with unacceptable cracking used coarse aggregate with absorption 1 %. This report discusses the laboratory investigation of the field results to determine the better ways to prevent bridge deck cracking-- internal curing or paste reduction by using an aggregate blend. The laboratory investigation found that the strongest effect on cracking was due to the replacement of a small maximum size coarse aggregate with an optimized coarse aggregate gradation. Increasing the coarse aggregate absorption level from

Plattsmouth Bridge Study, Cass County, Nebraska, and Mills County, Iowa

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Publisher :
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Plattsmouth Bridge Study, Cass County, Nebraska, and Mills County, Iowa by :

Download or read book Plattsmouth Bridge Study, Cass County, Nebraska, and Mills County, Iowa written by and published by . This book was released on 2007 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Highway Research News

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Publisher :
ISBN 13 :
Total Pages : 434 pages
Book Rating : 4.:/5 (32 download)

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Book Synopsis Highway Research News by :

Download or read book Highway Research News written by and published by . This book was released on 1964 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1963- include section: Urban transportation research digest.

Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges

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Publisher : CRC Press
ISBN 13 : 1351745972
Total Pages : 550 pages
Book Rating : 4.3/5 (517 download)

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Book Synopsis Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges by : Nigel Powers

Download or read book Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges written by Nigel Powers and published by CRC Press. This book was released on 2018-07-04 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges contains lectures and papers presented at the Ninth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2018), held in Melbourne, Australia, 9-13 July 2018. This volume consists of a book of extended abstracts and a USB card containing the full papers of 393 contributions presented at IABMAS 2018, including the T.Y. Lin Lecture, 10 Keynote Lectures, and 382 technical papers from 40 countries. The contributions presented at IABMAS 2018 deal with the state of the art as well as emerging concepts and innovative applications related to the main aspects of bridge maintenance, safety, risk, management and life-cycle performance. Major topics include: new design methods, bridge codes, heavy vehicle and load models, bridge management systems, prediction of future traffic models, service life prediction, residual service life, sustainability and life-cycle assessments, maintenance strategies, bridge diagnostics, health monitoring, non-destructive testing, field testing, safety and serviceability, assessment and evaluation, damage identification, deterioration modelling, repair and retrofitting strategies, bridge reliability, fatigue and corrosion, extreme loads, advanced experimental simulations, and advanced computer simulations, among others. This volume provides both an up-to-date overview of the field of bridge engineering and significant contributions to the process of more rational decision-making on bridge maintenance, safety, risk, management and life-cycle performance of bridges for the purpose of enhancing the welfare of society. The Editors hope that these Proceedings will serve as a valuable reference to all concerned with bridge structure and infrastructure systems, including students, researchers and engineers from all areas of bridge engineering.

Technical Report SL-

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Publisher :
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Report SL- by : Waterways Experiment Station (U.S.) Structures Laboratory

Download or read book Technical Report SL- written by Waterways Experiment Station (U.S.) Structures Laboratory and published by . This book was released on 19?? with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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

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Publisher : Transportation Research Board
ISBN 13 : 030925888X
Total Pages : 91 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis High-performance/high-strength Lightweight Concrete for Bridge Girders and Decks by : Thomas E. Cousins

Download or read book High-performance/high-strength Lightweight Concrete for Bridge Girders and Decks written by Thomas E. Cousins and published by Transportation Research Board. This book was released on 2013 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.

Bridge Launching

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Publisher : Thomas Telford
ISBN 13 : 9780727731463
Total Pages : 366 pages
Book Rating : 4.7/5 (314 download)

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Book Synopsis Bridge Launching by : Marco Rosignoli

Download or read book Bridge Launching written by Marco Rosignoli and published by Thomas Telford. This book was released on 2002 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: &Quot;This book is an essential purchase for all those involved in bridge construction and innovative building techniques, such as bridge owners, design offices, bridge consultants, and construction equipment suppliers."--BOOK JACKET.

Selected Water Resources Abstracts

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Publisher :
ISBN 13 :
Total Pages : 872 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1988 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: