PEER Reports

PEER Reports

New PEER Report Published: 2014/10 “Evaluation of Collapse and Non-Collapse of Parallel Bridges Affected by Liquefaction and Lateral Spreading”

PEER has just published Report No. 2014/10 titled “Evaluation of Collapse and Non-Collapse of Parallel Bridges Affected by Liquefaction and Lateral Spreading” as a new addition to the PEER Report Series. It was authored by Benjamin Turner, Scott J. Brandenberg, and Jonathan P. Stewart.

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Abstract:
The Pacific Earthquake Engineering Research Center and the California Department of Transportation have recently developed design...

New PEER Report Published: 2014/11 “Reference-Rock Site Conditions for Central and Eastern North America: Part I – Velocity Definition”

PEER has just published Report No. 2014/11 titled “Reference-Rock Site Conditions for Central and Eastern North America: Part I – Velocity Definition” as a new addition to the PEER Report Series. It was authored by Youssef M.A. Hashash, Albert R. Kottke, Jonathan P. Stewart, Kenneth W. Campbell, Byungmin Kim, Ellen M. Rathje, and Walter J. Silva.

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Abstract:
As part of the Next Generation Attenuation Relationships for Central...

New PEER Report Published: 2014/12 “Reference-Rock Site Conditions for Central and Eastern North America: Part II – Attenuation (Kappa) Definition”

PEER has just published Report No. 2014/12 titled “Reference-Rock Site Conditions for Central and Eastern North America: Part II – Attenuation (Kappa) Definition” as a new addition to the PEER Report Series. It was authored by Kenneth W. Campbell, Youssef M.A. Hashash, Byungmin Kim, Albert R. Kottke, Ellen M. Rathje, Walter J. Silva, and Jonathan P. Stewart.

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Abstract:
This report presents the results of a comprehensive...

New PEER Report Published: 2014/13 Preliminary Notes and Observations on the August 24, 2014, South Napa Earthquake

PEER ReportsPEER has just published Report No. 2014/13 titled “Preliminary Notes and Observations on the August 24, 2014, South Napa Earthquake” as a new addition to the PEER Report Series. The information contained in the report is the result of extensive preliminary field reconnaissance and initial analysis of ground motion records obtained in the days following...

New PEER Report Published: 2014/13 Preliminary Notes and Observations on the August 24, 2014, South Napa Earthquake

PEER has just published Report No. 2014/13 titled “Preliminary Notes and Observations on the August 24, 2014, South Napa Earthquake” as a new addition to the PEER Report Series. The information contained in the report is the result of extensive preliminary field reconnaissance and initial analysis of ground motion records obtained in the days following the South Napa earthquake on August 24, 2014. A large number of faculty,...

New PEER Report Published: 2014/14 “Scaling Relations between Seismic Moment and Rupture Area of Earthquakes in Stable Continental Regions”

PEER has just published Report No. 2014/14 titled “Scaling Relations between Seismic Moment and Rupture Area of Earthquakes in Stable Continental Regions” as a new addition to the PEER Report Series. It was authored by Paul Somerville.

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Introduction:
This report, which is a follow-up to a previous in-depth investigation [Somerville 2011], describes the development of scaling relations between seismic moment and rupture area of...

New PEER Report Published: 2014/15 “NGA-East Regionalization Report: Comparison of Four Crustal Regions within Central and Eastern North America using Waveform Modeling and 5%-Damped Pseudo-Spectral Acceleration Response”

PEER has just published Report No. 2014/15 titled “NGA-East Regionalization Report: Comparison of Four Crustal Regions within Central and Eastern North America using Waveform Modeling and 5%-Damped Pseudo-Spectral Acceleration Response” as a new addition to the PEER Report Series. It was authored by Jennifer Dreiling, Marius P. Isken, Walter D. Mooney, Martin C. Chapman, and Richard W. Godbee.

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Abstract:
An important aspect of...

New PEER Report Published: 2014/17 “PEER NGA-East Database”

PEER has just published Report No. 2014/17 titled “PEER NGA-East Database” as a new addition to the PEER Report Series. It was authored by Christine A. Goulet, Tadahiro Kishida, Timothy D. Ancheta, Chris H. Cramer, Robert B. Darragh, Walter J. Silva, Youssef M.A. Hashash, Joseph Harmon, Jonathan P. Stewart, Katie E. Wooddell, and Robert R. Youngs.

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Abstract:
This report serves as a documentation of the ground motion database...

New PEER Report: 2014/16 “Guidelines for Performing Hazard-Consistent One-Dimensional Ground Response Analysis for Ground Motion Prediction”

PEER has just published Report No. 2014/16 titled “Guidelines for Performing Hazard-Consistent One-Dimensional Ground Response Analysis for Ground Motion Prediction” as a new addition to the PEER Report Series. It was authored by Jonathan P. Stewart, Kioumars Afshari, and Youssef M.A. Hashash.

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Abstract:
Along with source and path effects, site response analysis is a vital component of earthquake ground motion prediction. Semi...

New PEER Report: 2014/19 “Seismic Response of a Hybrid Fiber-Reinforced Concrete Bridge Column Detailed for Accelerated Bridge Construction”

PEER has just published Report No. 2014/19 titled “Seismic Response of a Hybrid Fiber-Reinforced Concrete Bridge Column Detailed for Accelerated Bridge Construction” as a new addition to the PEER Report Series. It was authored by Wilson Nguyen, William Trono, Marios Panagiotou, and Claudia P. Ostertag.

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Abstract:
With the expected rehabilitation and replacement of damaged reinforced concrete bridges to occur in the next...