Dynamic Response of Pile Foundations
Analytical Aspects
Recent developments in the analytical solutions and relevant measurements regarding pile foundations are examined. Pile foundations for both onshore and offshore structures are covered,...

Expansive Soils
Fifty-two papers presented at the Fourth International Conference on Expansive Soils are included; conference panel and open discussions are summarized. Engineers often predict anticipated...

List of Sources and Reference Material on Pipeline Design
Sources of information and reference material on pipeline design are listed. The bibliography is compiled for engineers with limited experience in the pipeline field, and the references...

Dynamic Response of Structures
Experimentation, Observation, Prediction and Control
Sixty-eight papers that comprise the proceedings of the second conference on the dynamic response of structures are included. The structures explored include bridges, tall buildings, dams,...

Bicycle Transportation
A Civil Engineer's Notebook for Bicycle Facilities
The planning and design of bicycle facilities are examined, with the facilities divided into these topics: pavements, drainage, traffic controls, amenities, lighting, parking, landscaping,...

Roof Design: Avoid Ponding by Sloping to Drain
Roofing contractors recommend that roofs possess enough slope to permit complete drainage within 48 hours of rainfall. Otherwise ponds will form which can cause leakage and even contribute...

West Virginia Cooling Tower Collapse Caused by Premature Form Removal
The collapse of a reinforced concrete cooling tower under construction at Willow Island, W.Va. in April 1978 resulted in 51 fatalities, making it the worst construction accident in American...

Willow Island Aftermath: The Limits of OSHA
In April 1978 a natural-draft hyperbolic concrete cooling tower under construction at Willow Island, W.Va. collapsed. Fifty-one workers, suspended on a scaffold supported mainly by a layer...

The Concrete Canoe: A Technological Challenge
In 1970 the first concrete canoe was built, and since that time many colleges and universities have built and raced concrete canoes. The Union College (Schenectady, NY) Stone Boat Club...

Hartford Coliseum Roof Collapse: Structural Collapse Sequence and Lessons Learned
As with all structural failures, the collapse of the Hartford Civic Center Coliseum roof has raised many questions about design and analysis procedures. The profession should learn from...

Earth-Filled Slurry Walls Provide Economical Seepage Control
Slurry trench cut-off walls are often used for seepage control after structures requiring excavation are completed, but at a construction site on the Tennessee-Tombigbee Waterway project...

Re-decking a Bridge With Precast Concrete
Re-decking a 1627-ft deck girder bridge on the Pennsylvania Turnpike with precast concrete slabs allowed the bridge to remain partially open to traffice during the entire construction...

Basics in Failure Analysis of Large Structures
Failure analysis procedures can usually determine the most probalbe cause of a structural failure. Then it is possible to determine why the initial design, materials selection, and fabrication...

The Fly-Over: It Unclogs Urban Traffic in A Hurry
Fly-overs are light-weight, low-cost, prefabricated steel structures that elevate only one or two lanes over a traffic-choked city intersection but dramatically reduce congestion. By removing...

Space Shuttle
In modifying the decade-old Apollo man-to-the-moon launch facilities at Cape Kennedy, FL, for the forthcoming Space Shuttle mission NASA and contractors made two major innovations: To...

Baltimore Borrows Bridge Beams
A look at the construction of the Baltimore Convention Center, its four domelike exhibition halls, the main lobby and its service areas. The Center's four columnless exhibit...

Vail Pass Highway�Respecter of Mountain Ecology
Environmental constraints to a large degree controlled both the design and construction of a 14-mi segment of Interstate Highway 70 through Vail Pass in Colorado and necessitated adoption...

New Telescope has Innovative Structural Design
The new optical telescope at Mt. Hopkins, Arizona, is the third largest in the world, but one of the most economical to build. The savings is the result of using 6 lightweight, small mirrors...

Parrotts Ferry Bridge: Pioneer in Lightweight, Pumped Concrete
Spanning the Stanislaus River in Northern California, this bridge includes a 640-ft center span that is the world's longest span in lightweight concrete and the longest bridge...

TVA's Pumped Storage Plant
TVA's Raccoon Mountain Plant is one of the U.S.'s largest with generating capacity of 1530 MW for 20 hours. The project, nominated for a 1980 OCEA, consists of...

 

 

 

 

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