Tomographic Imaging of Soil-Tunnel Interaction

Seismic Measurements to Investigate Disturbed Rock Zones

Mine Shaft Stabilization Using Compaction Grouting

Geophysical Surveys of a Known Karst Feature: Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

Early Warning System
The Rock Hazard Rating System (RHRS) can help highway owners mitigate the risks of rock slope failure. This system helps owners determine which slopes are most hazardous and should be...

Regional Geologic Characteristics along the South Shore of Long Island, New York

Bathymetric Change Off the Washington–Oregon Coast

Correlating Oceanographic Processes with Seabed Change: Mouth of the Columbia River, U.S.A.

Erosion Control at the Entrance to Willapa Bay, Washington

The Development of a Coastal Aerial Mapping System (CAMS) and Its Application to the Study of Coastal Morphodynamics

Management of Hydrographic Basins: Considerations in Application of the Network Method

Water Quality in the Sierra Vista Subbasin, Southeastern Arizona: A Baseline for the Future
As part of the U.S. Geological Survey's (USGS) National Water-Quality Assessment program, water-quality studies were completed in the Sierra Vista subbasin in southeastern Arizona during...

Empirically-Based Geotechnical Seismic Site Classification

Earthquake Damage Survey Methods Based on Airborne High-Definition Television (HDTV), Photography and Synthetic Aperture Radar (SAR)

Theoretical Framework for Network Reliability Assessment of Highway Systems under an Earthquake Environment

Further Studies on the Reduction of Seismic Risk in Highway Networks with Limited Resources

Lifelines Interaction Effects on the Earthquake Emergency Response of Fire Department in Tehran Metropolis

Earthquake Performance of Highway System in Tokyo

A Safer Route
More than 42,000 people died in transportation-related incidents in 1997, making motor vehicle accidents the leading cause of death for individuals between age one and 34. Engineers are...

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...

 

 

 

 

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