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Seismic

 ODOT Seismic Design

 

 
ODOT Seismic Data Sheet, (Excel file on ODOT FTP site)
 
ODOT_Design_Response_Spectrum_Program, (2003 MS Office)(Access file on ODOT FTP site)
 
 
 
2004 ODOT Seismic Design Maps:
 
Seismic Design Examples:
 

Other Materials:

 
 
 
 2013 Oregon Highways Seismic Options Report 75 page Report by Bridge and Geo-Enviromental Section in Technical Services Branch at Oregon Department of Transportation, March 2013.
 
Seismic Vulnerability of Oregon State Highway Bridges FTP site. Mitigation Strategies to Reduce Major Mobility Risks by Bridge Section Oregon Department Transportation, November 2009.

 

FHWA Seismic Retrofit Manual 

 

FHWA SEISMIC RETROFIT MANUALS,(Adobe .PDF)
New
Part 1-Bridges - January 2006
Part 2-Retaining Structures, Slopes, Tunnels, Culverts, and Roadways- August 2004
Guidelines for Steel Truss Highway Bridges - June 2006

Note: These are large files so takes sometime to download.