Research for AASHTO Standing Committee on Highways. Task 396. Updating the AASHTO Seismic Hazard Maps and Site Coefficients

The objective of the project is to update the seismic hazard maps presented in the AASHTO LRFD Bridge Design Specifications and AASHTO Guide Specifications for LRFD Seismic Bridge Design.

• Record URL:
  http://apps.trb.org/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=4228
• Supplemental Notes:
  • The project is combined with NCHRP 12-106 Proposed Guidelines for Performance-Based Seismic Bridge Design. NCHRP Project 12-106 has been expanded in scope and budget to include this project.

Language

• English

Project

• Status: Terminated
• Contract Numbers:

  Project 20-07, Task 396

• Sponsor Organizations:

  National Cooperative Highway Research Program

  Transportation Research Board
  500 Fifth Street, NW
  Washington, DC  United States  20001

  American Association of State Highway and Transportation Officials (AASHTO)

  444 North Capitol Street, NW
  Washington, DC  United States  20001

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Start Date: 20210907
• Expected Completion Date: 0
• Actual Completion Date: 20210907

Subject/Index Terms

• TRT Terms: Bridge design; Earthquake resistant design; Maps
• Subject Areas: Bridges and other structures; Highways;

Filing Info

• Accession Number: 01781412
• Record Type: Research project
• Source Agency: Transportation Research Board
• Contract Numbers: Project 20-07, Task 396
• Files: TRB, RIP
• Created Date: Sep 7 2021 11:15PM