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Stream Stability At Highway Structures Fourth Edition Hydraulic Engineering Circular No 20
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Book Synopsis Stream Stability at Highway Structures - Fourth Edition (Hydraulic Engineering Circular No. 20) by : U. S. Department of Transportation
Download or read book Stream Stability at Highway Structures - Fourth Edition (Hydraulic Engineering Circular No. 20) written by U. S. Department of Transportation and published by Lulu.com. This book was released on 2015-11-04 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides guidelines for identifying stream instability problems at highway stream crossings. It is an update of the third edition published in 2001. The HEC-20 manual covers geomorphic and hydraulic factors that affect stream stability and provides a step-by-step analysis procedure for evaluation of stream stability problems. Stream channel classification, stream reconnaissance techniques, and rapid assessment methods for channel stability are covered in detail. Quantitative techniques for channel stability analysis, including degradation analysis, are provided, and channel restoration concepts are introduced. Significant new material in this edition includes chapters on sediment transport concepts and channel stability in gravel bed streams, as well as expanded coverage of channel restoration concepts.
Author :U.s. Department of Transportation Publisher :Createspace Independent Pub ISBN 13 :9781508680826 Total Pages :330 pages Book Rating :4.6/5 (88 download)
Book Synopsis Stream Stability at Highway Structures by : U.s. Department of Transportation
Download or read book Stream Stability at Highway Structures written by U.s. Department of Transportation and published by Createspace Independent Pub. This book was released on 2015-03-01 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximately 500,000 bridges in the National Bridge Inventory (NBI) are built over streams. A large proportion of these bridges span alluvial streams that are continually adjusting their beds and banks. Many, especially those on more active streams, will experience problems with aggradation, degradation, bank erosion, and lateral channel shift during their useful life. The purpose of this document is to provide guidelines for identifying stream instability problems at highway stream crossings. Techniques for stream channel classification and reconnaissance, as well as rapid assessment methods for channel instability are summarized. Qualitative and quantitative geomorphic and engineering techniques useful in stream channel stability analysis are presented. This publication is an update of the third edition published in 2001. The HEC-20 manual covers geomorphic and hydraulic factors that affect stream stability and provides a step-by-step analysis procedure for evaluation of stream stability problems. Stream channel classification, stream reconnaissance techniques, and rapid assessment methods for channel stability are covered in detail. Quantitative techniques for channel stability analysis, including degradation analysis, are provided, and channel restoration concepts are introduced. Significant new material in this edition includes chapters on sediment transport concepts and channel stability in gravel bed streams, as well as expanded coverage of channel restoration concepts.
Download or read book Vernal Field Office written by and published by . This book was released on 2008 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bridge Scour and Stream Instability Countermeasures by : U. S. Department of Transportation
Download or read book Bridge Scour and Stream Instability Countermeasures written by U. S. Department of Transportation and published by . This book was released on 2015-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this document is to identify and provide design guidelines for bridge scour and stream instability countermeasures that have been implemented by various State departments of transportation (DOTs) in the United States. Countermeasure experience, selection, and design guidance are consolidated from other FHWA publications in this document to support a comprehensive analysis of scour and stream instability problems and provide a range of solutions to those problems. The results of recently completed National Cooperative Highway Research Program (NCHRP) projects are incorporated in the design guidance, including: countermeasures to protect bridge piers and abutments from scour; riprap design criteria, specifications, and quality control, and environmentally sensitive channel and bank protection measures. Selected innovative countermeasure concepts and guidance derived from practice outside the United States are introduced. In addition, guidance for the preparation of Plans of Action ...
Book Synopsis Stream Stability at Highway Structures . Hydraulic Engineering Circular No. 20. Publication No. Fhwa-Hif-12-004 by : Federal Highway Administration
Download or read book Stream Stability at Highway Structures . Hydraulic Engineering Circular No. 20. Publication No. Fhwa-Hif-12-004 written by Federal Highway Administration and published by www.Militarybookshop.CompanyUK. This book was released on 2012-04-01 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Full color, richly illustrated book. The purpose of this document is to provide guidelines for identifying stream instability problems at highway stream crossings. Techniques for stream channel classification and reconnaissance, as well as rapid assessment methods for channel instability are summarized. Qualitative and quantitative geomorphic and engineering techniques useful in stream channel stability analysis are presented.
Book Synopsis Resource Management Plan, Moab Field Office by :
Download or read book Resource Management Plan, Moab Field Office written by and published by . This book was released on 2008 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Bridge-scour Data at Selected Sites in Ohio by : K. S. Jackson
Download or read book Evaluation of Bridge-scour Data at Selected Sites in Ohio written by K. S. Jackson and published by . This book was released on 1996 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scour data collected during 1989-1994 were evaluated to determine whether pier scour and contraction scour occurred at 22 bridge sites in Ohio. Pier-scour depths computed from selected pier-scour prediction equations were compared with measured pier-scour depths, and the accuracy of the prediction equations were evaluated. Observed pier-scour relations were compared to similar relations developed through laboratory research. Mean streambed elevations were evaluated to determine the depth of contraction scour. Channel stability was assessed by use of mean streambed elevations at the approach section. Ground-penetrating radar was used at all sites to investigate the presence of historical scour.
Book Synopsis Effects of Debris on Bridge Pier Scour by : Peter Frederick Lagasse
Download or read book Effects of Debris on Bridge Pier Scour written by Peter Frederick Lagasse and published by Transportation Research Board. This book was released on 2010 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Report 653: Effects of Debris on Bridge Pier Scour explores guidelines to help estimate the quantity of accumulated, flow event debris, based on the density and type of woody vegetation and river bank condition upstream and analytical procedures to quantify the effects of resulting debris-induced scour on bridge piers. The debris photographic archive, the survey questionnaire and list of respondents, and the report on the field pilot study related to development of NCHRP 653 was published as NCHRP Web-Only Document 148: Debris Photographic Archive and Supplemental Materials for NCHRP Report 653.
Book Synopsis Monticello Field Office, Resource Management Plan by :
Download or read book Monticello Field Office, Resource Management Plan written by and published by . This book was released on 2008 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimation of Scour and Channel Stability for Selected Highway Crossings of Rivers in the Florida Parishes, Southeastern Louisiana by : J. Josh Gilbert
Download or read book Estimation of Scour and Channel Stability for Selected Highway Crossings of Rivers in the Florida Parishes, Southeastern Louisiana written by J. Josh Gilbert and published by . This book was released on 1999 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Price Field Office, Resource Management Plan, Carbon and Emery Counties by :
Download or read book Price Field Office, Resource Management Plan, Carbon and Emery Counties written by and published by . This book was released on 2008 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Resources Engineering by : Larry W. Mays
Download or read book Water Resources Engineering written by Larry W. Mays and published by John Wiley & Sons. This book was released on 2010-06-08 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental engineers continue to rely on the leading resource in the field on the principles and practice of water resources engineering. The second edition now provides them with the most up-to-date information along with a remarkable range and depth of coverage. Two new chapters have been added that explore water resources sustainability and water resources management for sustainability. New and updated graphics have also been integrated throughout the chapters to reinforce important concepts. Additional end-of-chapter questions have been added as well to build understanding. Environmental engineers will refer to this text throughout their careers.
Book Synopsis Essentials of Hydraulics by : Pierre Y. Julien
Download or read book Essentials of Hydraulics written by Pierre Y. Julien and published by Cambridge University Press. This book was released on 2022-05-19 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for a one-semester course in hydraulics, this concise textbook is rooted in the fundamental principles of fluid mechanics and aims to promote sound hydraulic engineering practice. Basic methods are presented to underline the theory and engineering applications, and examples and problems build in complexity as students work their way through the textbook. Abundant worked examples and calculations, real-world case studies, and revision exercises, as well as precisely crafted end-of-chapter exercises ensure students learn exactly what they need in order to consolidate their knowledge and progress in their career. Students learn to solve pipe networks, optimize pumping systems, design pumps and turbines, solve differential equations for gradually-varied flow and unsteady flow, and gain knowledge of hydraulic structures like spillways, gates, valves, and culverts. An essential textbook for intermediate to advanced undergraduate and graduate students in civil and environmental engineering.
Book Synopsis Reference Guide for Applying Risk and Reliability-based Approaches for Bridge Scour Prediction by : Peter Frederick Lagasse
Download or read book Reference Guide for Applying Risk and Reliability-based Approaches for Bridge Scour Prediction written by Peter Frederick Lagasse and published by . This book was released on 2013 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: "TRB's National Cooperative Highway Research Program (NCHRP) Report 761: Reference Guide for Applying Risk and Reliability-Based Approaches for Bridge Scour Prediction presents a reference guide designed to help identify and evaluate the uncertainties associated with bridge scour prediction including hydrologic, hydraulic, and model/equation uncertainty. For complex foundation systems and channel conditions, the report includes a step-by-step procedure designed to provide scour factors for site-specific conditions."--Publisher's description.
Book Synopsis Accelerated Bridge Construction by : Mohiuddin Ali Khan
Download or read book Accelerated Bridge Construction written by Mohiuddin Ali Khan and published by Elsevier. This book was released on 2014-08-12 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: The traveling public has no patience for prolonged, high cost construction projects. This puts highway construction contractors under intense pressure to minimize traffic disruptions and construction cost. Actively promoted by the Federal Highway Administration, there are hundreds of accelerated bridge construction (ABC) construction programs in the United States, Europe and Japan. Accelerated Bridge Construction: Best Practices and Techniques provides a wide range of construction techniques, processes and technologies designed to maximize bridge construction or reconstruction operations while minimizing project delays and community disruption. - Describes design methods for accelerated bridge substructure construction; reducing foundation construction time and methods by using pile bents - Explains applications to steel bridges, temporary bridges in place of detours using quick erection and demolition - Covers design-build systems' boon to ABC; development of software; use of fiber reinforced polymer (FRP) - Includes applications to glulam and sawn lumber bridges, precast concrete bridges, precast joints details; use of lightweight aggregate concrete, aluminum and high-performance steel
Book Synopsis Geosynthetic Reinforced Soil Integrated Bridge System, Interim Implementation Guide by :
Download or read book Geosynthetic Reinforced Soil Integrated Bridge System, Interim Implementation Guide written by and published by . This book was released on 2011 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This manual outlines the state-of-the-art and recommended practice for designing and constructing Geosynthetic Reinforced Soil (GRS) technology for the application of the Integrated Bridge System (IBS). The procedures presented in this manual are based on 40 years of State and Federal research focused on GRS technology as applied to abutments and walls"--Technical report documentation page.
Book Synopsis Estimation of Scour and Channel Stability for Selected Highway Crossings of Streams in Louisiana by : J. Josh Gilbert
Download or read book Estimation of Scour and Channel Stability for Selected Highway Crossings of Streams in Louisiana written by J. Josh Gilbert and published by . This book was released on 2003 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
