Seismic vulnerability of Oregon state highway bridges : mitigation strategies to reduce major mobility risks.

Nako, Albert; Shlke, C.; Six, J.; Johnsom, B.; Oregon. Department of Transportation

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Seismic vulnerability of Oregon state highway bridges : mitigation strategies to reduce major mobility risks.

2009-11-01
By Nako, Albert ; Shlke, C. ; Six, J. ; ...

[PDF-3.25 MB]

English

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Details:

Alternative Title:

Mitigation strategies to reduce major mobility risks
Creators:

Nako, Albert ; Shlke, C. ; Six, J. ; Johnsom, B.

Nako, Albert ; Shlke, C. ; Six, J. ; Johnsom, B. Less -
Corporate Creators:

Oregon. Department of Transportation
Subject/TRT Terms:

[+]

Bridge Engineering Bridges--Earthquake Effects--Oregon Costs Earthquake Engineering Earthquake Hazard Analysis--Oregon Earthquake Resistant Design Earthquake Resistant Structures Economic Impacts Hazard Mitigation Hazard Mitigation--Oregon Hazards
Publication/ Report Number:

OR-RD-10-08
Resource Type:

Tech Report
Geographical Coverage:

Oregon
Edition:

Final report.
Corporate Publisher:

Oregon. Dept. of Transportation
Abstract:

The Oregon Department of Transportation and Portland State University evaluated the seismic

vulnerability of state highway bridges in western Oregon. The study used a computer program

called REDARS2 that simulated the damage to bridges within a transportation network. It

predicted ground motions for a specific location and magnitude of earthquake, resulting bridge

damage and the cost of the damage, as well as the cost to the public for traffic delays due to

detours around damaged bridges. Estimated damage and delay costs were presented for major

highways in the region.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:def07ecbaf3372e4304cfeb6032d4a6264769ddaea31ea43cd87252bbe9938b8
Download URL:

https://rosap.ntl.bts.gov/view/dot/16977/dot_16977_DS1.pdf
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Seismic vulnerability of Oregon state highway bridges : mitigation strategies to reduce major mobility risks.

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