As I See It: The Florida Sinkhole Battle

Geo-Legends: James K. Mitchell, ScD, PE, NAE, Dist.M.ASCE

Geotechnical Design Over Karst. It's All About the Water
Karst is a type of topography which is formed over soluble rocks, such as limestone, dolomite, or gypsum. An irregular bedrock surface is typical of most karst areas, along with sinkholes,...

Sinkhole Investigation and Grouting: Novel Recommendations for a Pipeline Right-of-Way
In 2009, numerous sinkholes developed within and adjacent to a 400-ft-long section of high-pressure, petroleum pipeline right-of-way that crosses under a local creek in Plymouth Meeting,...

A Probabilistic Approach to Karstic Foundation Variability
Karst is a landscape formed in soluble rocks caused by movement of water that has become slightly acidic. Limestone, dolomite, and gypsum are vulnerable to these influences and may be...

Karst-Related Sinkholes: Dynamic Compaction as an Effective Remediation Option
The paramount issue to address before constructing at sites underlain by karst topography is identification and remediation of sinkholes which exist close to the surface, and specifically...

Sudoku and Geotechnical Solutions: Lessons from a Parallel Universe of Limited Data
Geotechnical engineering relies on data to reduce risk. We infer, interpolate, and extrapolate based on often limited data with time and cost constraints also at work. Similarly, solving...

Learn to Confront Risk � It's the Professional Thing to Do

Look Who's a D.GE: John Peirce, PE, D.GE, L.S, M.ASCE

Sheet Pile Wall

Calendar: Bridges 2015
Featured bridges are: Stewart Canyon Bridge (Banff National Park, Alberta, Canada); Old Trails Bridge (Topock, Arizona); Joso Bridge (Lyons Ferry, Washington); Forth Bridge (Queensferry,...

American Society of Civil Engineers Annual Report

Emerging Technology
Civil Engineering Innovations for the Infrastructure and the Environment

Geomechanical Model for Rock Foundation Settlement

Limiting Tip and Side Resistance - Fact or Fallacy?

Ground Water Influences on Foundation Side Resistance

The Soil-Rock Boundary: What Is It and Where Is It?

From Casagrande's 'Calculated Risk' to Reliability-Based Design in Foundation Engineering: The 6th Arthur Casagrande Memorial Lecture

What Is Foundation Failure?

Characterization of Geotechnical Variability

 

 

 

 

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