Soil Sampling at Sword Beach in Normandy, France, 1943: How Geotechnical Engineering Influenced the D-Day Invasion
When the World paused last summer to remember the 75th anniversary of D-Day, many of us were gripped by stories, both heroic and horrific, told about the Allied invasion of Normandy’s beaches. One of these...

Did You Know? Geostrata Is 20
Spring 2000 was the first issue of Geo-Strata (now GEOSTRATA). That issue included articles on academic-industry partnerships, implementing innovative technology, marketing advice from "The Old Rainmaker,"...

Big Steps for Mankind: Extraterrestrial Sampling and Exploration 50 Years after Apollo 11
Between June 1966 and January 1968, four Surveyor missions successfully landed on the Moon, collecting invaluable scientific data required to support the coming manned Apollo missions. Central to the goals...

Best Practices For Geotechnical Site Characterization: Have We Regressed from Decades Past?
The objective of a geotechnical site-characterization program is to determine soil and rock stratigraphy, in-situ pore water pressure conditions, and soil and rock properties for analysis and design of...

Comprehensive Restoration: Building A Better Envelope
The 87-year-old Cincinnati Union Terminal in Ohio has undergone a comprehensive, $228-million restoration and renovation led by GBBN Architects. As part of that project, which included extensive historic...

Comprehensive Restoration: Inner Transformation
The 87-year-old Cincinnati Union Terminal in Ohio has undergone a comprehensive, $228-million restoration and renovation led by GBBN Architects. As part of that project, which included extensive historic...

Comprehensive Restoration: Scanning the Terminal
The 87-year-old Cincinnati Union Terminal in Ohio has undergone a comprehensive, $228-million restoration and renovation led by GBBN Architects. As part of that project, which included extensive historic...

Strengthening Connections
China’s Hong Kong–Zhuhai–Macao Bridge is the world’s longest sea crossing. It promotes connectivity in a fast-growing region, significantly cutting journey times in what is known as the Greater Bay Area....

Enhanced Entrance
A new, smaller road, together with an improved entrance plaza and pathways, helped revitalize key areas within Niagara Falls State Park—despite the repeated discovery of underground contamination and other...

Risk in Geotechnical Practice: Dealing With Uncertain Ground
Tools for identifying and managing risk in geotechnical engineering projects. Risk is an inherent component of all types of projects, no matter the size or discipline. Geotechnical engineering projects...

Risk in Geotechnical Practice: Unraveling Foundation Uncertainty
Statistical Analysis Offers a Rational Approach for Controlling Foundation Risk in Design-Build Projects. For the past 20 years, design-build (DB) procurement has become the default for many transportation...

Risk in Geotechnical Practice: Are Design Professionals Liable for Failing to Anticipate the Effects of Climate Change?…
Climate change is the result of rising greenhouse gasses from a century and a half of development and industrialization around the world. The inability of the global community to reduce greenhouse gas...

Risk in Geotechnical Practice: Geotechnical Judgment
People use judgment in every aspect of their lives. We rely on our judgments to make decisions that can have consequences from small to large on ourselves and on others, sometimes with life-threatening...

Journal of Civil Engineering Education
The Journal of Civil Engineering Education presents diverse views of civil engineering education and issues of broad professional interest, with an emphasis on connecting civil engineering education to...

Saying Goodbye to the Tappan Zee
On October 6, 2017, the 3 mi long, 90 ft wide Governor Malcolm Wilson Tappan Zee Bridge, which connected the counties of Rockland and Westchester in New York State, was retired after more than 60 years...

A Landmark's Legacy

Design Details
In all projects, the interconnectivity of each component is important. A movable bridge is an especially complicated structure that is exposed to an array of dynamic movements and transient loading conditions...

Engineer Unknowingly Waives Legal Protection from Lawsuit
The Texas Supreme Court was asked to decide whether an engineering firm can be determined to have waived its right to require a certificate of merit because of its conduct during litigation....

Forecasting Method Could Improve Tsunami Warning
Researchers at Stanford University in California have developed a new method to analyze water pressure at the ocean floor, potentially offering better accuracy in forecasting tsunami wave heights....

Crossing Grand Canyon: The Kaibab Trail Suspension Bridge
Recently named a national historic civil engineering landmark in ASCE's Historic Civil Engineering Landmark Program, the 1928 Kaibab Trail Suspension Bridge proved uniquely challenging to access, spanning...

 

 

 

 

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