Failure of a Drainage System within the Core of a Federal Levee: An Evaluation of Repair Alternatives

Dam Breaching: The Rest of the Story
The U.S. Army Corps of Engineers is evaluating the possibility of breaching four dams on the lower Snake River to improve salmon migration. Because significant infrastructure modifications...

Stability Analyses of Underground Openings Using a Multiaxial Failure Criterion

Design and Planning of Urban Underground Construction Using Pipe Bursting Techniques

Rock Grouting: Contemporary Concepts in Materials, Methods, and Verification

The Columbia River Littoral Cell: A Sediment Budget Overview

Stepwise Flood Routing for Gated Reservoirs and Conjunctive Optimization of Hydroelectricity Income with Flood Losses
A six-stage operation policy for routing of flood hydrographs of return periods from 1.01 year up to the Probable Maximum Flood (PMF) for dams having gated spillways is suggested. The...

Traditional Engineering Takes a Turn for the Future Decommissioning Dams and Restoring Ecological Integrity
(No paper) This paper will address the emerging shift evaluating the true value of dams and the importance of including the costs of the initial construction and investments required for...

Water Resource Systems and Modeling of the Lower Virgin River Using EXCEL
(No paper) The first objective of this study was to determine the availability of water at the confluence of the Halfway Wash and the Virgin River and to simulate the diversion of river...

Improving the Seismic Resistance of Steel Tanks: Technical and Cost Implications

Catastrophic Risk Financing and Multi-Hazard Study for BC Hydro

Extreme Event Loading and Cascading Failure Risk Assessment for Electric Power Lines

An Innovative Approach to the Rehabilitation of a Collapsed 72-Inch, 90-Foot Deep Storm Sewer in the City of Portland, Oregon

Lessons Learned about Pipe Bursting

PCCP Sewer Force Main Evaluation—A Risk Management Approach

Renovation of Three 108-Inch PCCP Water Pipelines

Corrosion Control Methods that Extend the Life of Existing Pipelines

Instrumentation of Embankment Dams and Levees
Technical Engineering and Design Guides, as adapted from the U.S. Army Corps of Engineers, No. 26. Whether analyzing data to determine the competency...

For the Duration
The U.S. Army Corps of Engineers developed a new grouting method called duration grouting when constructing the foundations for the Portugues Dam in Ponce, Puerto Rico. The site is marked...

Failure of Composite Structures





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