Seismic Design of Highway Bridge Foundations: Executive summary PDF Download
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Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 20
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Book Description
Author: Ignatius Lam
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 12
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Book Description
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 20
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Book Description
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 28
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Book Description
This executive summary gives an overview of the results of FHWA Contract DTFH61 92 C 00112, Seismic Research Program, which performed a series of special studies addressing the seismic design of new construction. The objectives of this project were to perform a series of special studies pertaining to the seismic vulnerability of highway structures, and to develop technical information on which future specifications for the seismic design of bridges could be based. This project divided work into 5 areas and 13 tasks, focusing on the following elements: review of current seismic design criteria, the seismic hazard exposure of the American highway system, foundation design and soil behavior, structural design, structural analysis and response, the relative importance of specific bridges and an assessment of the impact of current and recently completed research. The Seismic Research Program had a national focus, and aimed in part to address the differences in seismicity, bridge types, and typical design details between the central and eastern United States (CEUS) and those previously studied in California and the western United States. In many cases, west coast design practices required considerable modification before implementation in the CEUS. The project resulted in 34 research reports, of which 31 are summarized in this document. Seventeen of the reports have been published as National Center for Earthquake Engineering Research (NCEER) or Multidisciplinary Center for Earthquake Engineering Research (MCEER) reports. The research agencies final reports for the other taks are available from MCEER upon request.
Author: Ignatius Lam
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 188
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Book Description
Author: Ignatius Lam
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 160
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Book Description
Author: Ignatius Po Lam
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages :
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Book Description
This report provides specific procedures for the seismic design of bridge foundations and abutments based on hand-calculation methods using design charts and computer methods. This report supplements the "Seismic Design Guidelines for Highway Bridges" published as a design specification by the American Association of State Highway and Transportation Officials (AASHTO) in 1983. Design procedures are presented for footings, piles, drilled shafts, and abutments. Comments on site investigation procedures and in situ and laboratory testing are also provided in relation to determination of site soil parameters for analyses. Additional comments are provided on earthquake-induced liquefaction and slope stability as they affect bridge foundation design. The selected design procedures were verified by comparing analytical predictions with experimental data.
Author:
Publisher: Transportation Research Board
ISBN: 0309154677
Category : Technology & Engineering
Languages : en
Pages : 149
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Book Description
This report develops and calibrates procedures and modifies the AASHTO LRFD Bridge Design Specifications, Section 10-Foundations for the Strength Limit State Design of Shallow Foundations. The material in this report will be of immediate interest to bridge engineers and geotechnical engineers involved in the design of shallow foundations.
Author: National Cooperative Highway Research Program
Publisher: Transportation Research Board
ISBN: 0309067537
Category : Bridges
Languages : en
Pages : 55
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Book Description
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 60
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Book Description
Author: W.F. Chen
Publisher: CRC Press
ISBN: 1420039784
Category : Technology & Engineering
Languages : en
Pages : 479
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Book Description
Mitigating the effects of earthquakes is crucial to bridge design. With chapters culled from the best-selling Bridge Engineering Handbook, this volume sets forth the principles and applications of seismic design, from the necessary geotechnical and dynamic analysis background to seismic isolation and energy dissipation, active control, and retrofit
