The investigations: The World Trade Center towers
On Aug. 21, 2002, the National Institute of Standards and Technology announced it would conduct a building and fire safety investigation of the World Trade Center disaster. This investigation was conducted...

The investigations: The Pentagon
On the day that terrorists attacked the World Trade Center and the Pentagon, ASCE and its Structural Engineering Institute established a group of volunteers, known as the building performance study, or...

Material Difference
It was only fitting that the design of a center dedicated to the visual arts on the campus of Franklin & Marshall College feature an interplay of materials — from glass and concrete to steel and...

Intergalactic Soil Nails: Excavation Support for the Deep Space Auditorium
A software company based outside Madison, Wis., had a need for an auditorium as part of its campus expansion in 2011. The 829,000-sq-ft, 11,400-seat "Deep Space" auditorium was to be built underground,...

The SoFi Stadium Perimeter Wall: A Retaining Wall Helps Avoid Encroaching on LAX Airspace
SoFi Stadium, one of the two newest venues in the National Football League, opened in September 2020 after breaking ground in November 2016. The stadium hosts NFL games for the Rams and Chargers, and will...

Site Constraints Complicate a Bulkhead Replacement: It Takes a Team to Overcome the Challenges
North American Aggregates (NAA), a leading supplier of aggregates in the New York area, recently constructed a new processing facility in Perth Amboy, NJ. One of the final components of the new facility...

Composite Special Moment Frames
Wide Flange Beam to Concrete-Filled Steel Column Connections
Prepared by the Composite Construction Committee of the Metals Technical Administrative Committee of the Structural Engineering Institute of ASCEComposite Special Moment Frames: Wide Flange Beam to Concrete-Filled...

Sculpture Balances Six Porsches High in the Air

Hear Me Roar

Moscone Center Expansion Links, Enlarges Spaces Below and Above

Engineering: An Illustrated History from Ancient Craft to Modern Technology, Edited by Tom Jackson. New York City: Shelter Harbor Press, 2016

Calibration of Jackup Leg Foundation Model Using Full-Scale Structural Measurements
The fitness of jack-up rigs to operate in varying water depths and weather conditions is determined by "site-specific" structural assessments. These assessments are conducted by a wide range of companies...

New Tower Will Alter Milwaukee’s Skyline, Improve Access to Lakefront Attractions

The Structure of Design: An Engineer’s Extraordinary Life in Architecture, By Leslie Earl Robertson. New York City: Monacelli Press, 2016

Extensive Slide Added to London Sculpture

National Usage of Geosynthetic-Reinforced Soil to Support Bridges
The Geosynthetic-Reinforced Soil Integrated Bridge System (GRS IBS) was developed by the Federal Highway Administration (FHWA) almost 20 years ago to help meet the demand for the next...

Long-Term Performance Monitoring of a Hillside Retaining Wall
To accommodate expansion of the West Point Treatment Plant in Seattle, WA, a 3,000-ft-long soldier pile, tieback-anchored retaining wall was constructed from May 1991 to May 1992. An oblique...

Design of Connections
Bolted connections for transmission structures are normally designed as bearing type connections. It is assumed that bolts connecting one member to another carry the load in the connection...

Innovative Use of a Groin Structure: Saving Cost, Shortening the Schedule, and Minimizing Impacts
Almost any type of construction activity can pose a shock to the surrounding environment and habitat. Obviously, the extent of the impact will depend on the location of the project and...

Alaskan Building Celebrates Native Culture with Traditional, Modern Elements

 

 

 

 

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