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...
Amusement Industry Geotechnics: The Ups and Downs of Roller Coasters, Ferris Wheels, and Zip Lines
Wooden coasters have existed for over a century, steel coasters about the same. For as long as coasters have been around, so have coaster enthusiasts, some of whom purport the concept of negative g�s....
Supertall Timber
At 350 m tall, this supertower would be three times the height of the California Redwoods and boast a structural system that is 90 percent wood....
Towering Views
A proposed observation tower for New York City�s Central Park would comprise the world�s tallest temporary wooden structure and include a wind-powered system to filter water from the reservoir it would...
Geosynthetic Materials Help Build Optimized Infrastructure
In recent years, the world has begun to realize the negative impacts that limited infrastructure can have on economic growth and the well-being of humankind. Our infrastructure challenges...
Geo-Congress 2012 - Tuesday, March 27 Highlights (Full HD)
Highlights from Day 3 of the 2012 Geo-Congress, including interviews with Professor Woods, students, practitioners, and exhibitors....
Calendar: Bridges 2012
Featured bridges are: Mike O'Callaghan-Pat Tillman Memorial Bridge, NV; Bridge of Aspiration, London; Woodrow Wilson Bridge, VA-MD; Purple People Bridge, Cincinnati, OH; Golden Gate Bridge,...
Rebuilding the Route Interchange: Ground Improvement on the Woodrow Wilson Bridge Project
Error should be: Rebuilding the Route 1 Interchange: Ground Improvement on the Woodrow Wilson Bridge Project...
Current Programs in American Post-Secondary Wood Design Education
Wood engineering has been a requirement in civil/structural engineering education curricula forcenturies. In 1990, a comprehensive survey was conducted of wood engineering educationprograms...
Post and Pad
As the name implies, this type of foundation consists of a concrete or wood pad placed on or buried in the ground. It is the lowest priced option for buildings on frozen silt, which may...
Structural Condition Assessment
In Structural Condition Assessment, editor-in-chief Robert Ratay gathers together the leading people in the field to produce the first unified resource on all aspects of structural condition...
Wood and Wood-Based Materials: Current Status and Future of a Structural Material
Wood is one of the earliest construction materials, and the structural use of wood and wood-based materials continues to steadily increase. In fact, new wood-based materials continue to...
Measuring Productivity: An Industry Challenge
Is the design and construction industry more productive today than it was a decade ago? Is it matching the achievements in productivity attained by other industries? Are technological...
Performance-Based Criteria for FRP Products and Materials
In most ways, fiber-reinforced polymer (FRP) structures perform similar to wood and steel structures. There are, however, certain differences and these differences are described in this...
Design and Construction of the Pier J Breakwaters at the Port of Long Beach, California
Several different alternatives to mitigate surge activity were investigated. The most acceptable solution was a pair of new breakwaters that altered the basin geometry to change the basin...
Strength from Within
After decades of being continuously struck by rockfalls and wayward vehicles, Knapps Hill Tunnel�a highway structure built in 1936 and located on state Route 97A in central Washington...
An Arbor for Art
The new $50-million, 153,000 sq ft (14,200 m�) building for the Modern Art Museum of Fort Worth will provide the museum with more than five times its current gallery space. The design...
Beltway Connection
The Woodrow Wilson Memorial Bridge carries the Capital Beltway (I-495) and a part of I-95�the main north�south interstate route on the East Coast�across the Potomac River south of Washington,...
Rehabilitation of the Packers Falls Bridge
The Packers Falls Bridge was constructed in 1912 and consists of a 42' (12.8m) single span, reinforced concrete arch structure. This bridge was constructed using a unique forming system...
Structural Lumber from Small-Diameter Western U.S. Softwood Trees
The purpose of this study was to determine the mechanical properties, and corresponding economic value, of dimension lumber produced from selected over-stocked forest stands of small-diameter...
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