| Document Type
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BL
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| Record Number
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723679
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| Doc. No
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b543394
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| Main Entry
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Roy A Imbsen
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| Title & Author
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AASHTO guide specifications for LRFD seismic bridge design.\ Roy A Imbsen
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| Edition Statement
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1st ed./2009
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| Publication Statement
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Washington, DC: American Association of State Highway and Transportation Officials, ©2009-
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| Page. NO
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1 v. (loose-leaf) : ill. ; 28 cm. + 2 CD-ROMs.
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| ISBN
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1560513969
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: 9781560513964
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| Notes
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Publication code: LRFDSEIS-1.;"The work was sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration, and was conducted in the National Cooperative Highway Research Program (NCHRP), which is administrated by the Transportation Research Board of the National Research Council ... NCHRP Project 20-07, Task 193 - principal investigator, Roy A. Imbsen of Imbsen Consulting."--Acknowledgments, p. vi.;Interim revisions are published and added to this edition as needed in between the publication of newly revised editions.
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| Contents
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section 1. Introduction --;section 2. Definitions and notation --;section 3. General requirements --;section 4. Analysis and design requirements --;section 5. Analytical models and procedures --;section 6. Foundation and abutment design --;section 7. Structural steel components --;section 8. Reinforced concrete components --;References --;Appendix A: Foundation-rocking analysis.
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| Abstract
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Covers seismic design for typical bridge types and applies to non-critical and non-essential bridges. Approved as an alternate to the seismic provisions in the AASHTO LRFD Bridge Design Specifications. Differs from the current procedures in the LRFD Specifications in the use of displacement-based design procedures, instead of the traditional force-based "R-Factor" method. Includes detailed guidance and commentary on earthquake resisting elements and systems, global design strategies, demand modeling, capacity calculation, and liquefaction effects. Capacity design procedures underpin the Guide Specifications' methodology; includes prescriptive detailing for plastic hinging regions and design requirements for capacity protection of those elements that should not experience damage.
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| Subject
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Bridges -- Design and construction -- Specifications -- United States.
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| Subject
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Bridges -- Earthquake effects.
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| Subject
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Earthquake resistant design.
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| LC Classification
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TG265.R693 2009
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| Added Entry
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American Association of State Highway and Transportation Officials. Subcommittee on Bridges and Structures
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Roy A Imbsen
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| Parallel Title
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American Association of State Highway and Transportation Officials guide specifications for Load and Resistance Factor Design seismic bridge design;Guide specifications for LRFD seismic bridge design
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