Plastic Tower Solves Radar Interference
A new nonmetallic tower section has been designed to eliminate major rador interference problems caused by a steel Radar Microwave Link tower. The replacement section is composed of a...
Dredging and Its Environmental Effects
Proceedings of the Specialty Conference on Dredging and its Environmental Effects, held in Mobile, Alabama, January 26-28, 1976. Sponsored by the Task Committee on Dredging and its Environmental...
Pipeline Bridge Uses Timber Arches
An arch bridge is utilized for the purpose of providing a river crossing for a water supply pipe. Tidal influence, an unfavorable riverbed situation complicated by estuarial and other...
How Concerned Should Civil Engineers be with Fire Protection�
During the last five years, there has been increasing concern and interest in fire safety in buildings, especially tall buildings. This has resulted in new federal legislation, a new General...
New Method Dewaters Dredged Material, Cuts Lagooning Space
Disposal of the millions of cubic yards of dredged material produced each year in the maintenance of the nation's waterways is becoming a serious problem. Traditional methods...
The Floating Cover: Best Way to Cover a Finished-Water Reservoir�
With the increased attention being given to drinking-water quality in recent years, many states have been pressuring towns and cities to cover their open, finished-water reservoirs. Years...
Short Span Bridges
Short span bridges, seemingly simple and innocuous structures, in fact embody many interesting problems and developments: The need to replace hundreds of thousands of bridges (safety and...
Engineering Education: Can It be More Practical�
U.S. engineering schools were derailed after World War II by some well-meaning educators who decided future engineers should be patterned after physicists and aero-space scientists. Post-war...
News in Bridge Decks
This is the second of two articles on short span bridges. The first, in the July issue, described cost-cutting ideas in design. This article focuses on bridge decks: expansion joints,...
A Fail-Safe Subaqueous Concrete Sewer
Describes the design and installation of a unique, tri-gasketed 87-in. (2210 mm) diameter reinforced concrete sewer force main. The total system is approximately 14,000 ft (4,300 m) long,...
Salt Damaged Bridge Decks: Cathodic Helps
Cathodic protection of bridge decks against spalling caused by deicing salts has been demonstrated effective in decks already damaged. Construction of new decks may use other means to...
Bailey's Crossroads: A/E Liability Test
In March 1973, a 24-story reinforced concrete building under construction at Bailey's Crossroads, Va., partially collapsed causing a total collapse of an adjoining parking...
Largest and Lightest Fabric Roof to Date
A dome concept that could change roof design throughout the world is being used on the new Pontiac Metropolitan Stadium in Michigan. The roof is a cable restrained air supported fiberglass...
Proven Organic Coatings for Long Term Protection
Recent advances in coatings materials and their application make possible improved protection of structures in normal or agressive environments. Shopcoating and field application are compared....
Pipeline Design for Water and Wastewater
Structural Design of Nuclear Plant Facilities 1973
Proceedings of the Specialty Conference on Structural Design of Nuclear Facilities, held in Chicago, Illinois, December 17-18, 1973. Sponsored by the Nuclear Structures and Materials Committee...
Specialty Conference on Metal Bridges
The objective of the Specialty Conference on Metal Bridges was to present recent developments from research and practice to practicing structural engineers and to researchers. The sessions...
Economical Construction of Concrete Dams
Proceedings of the Engineering Foundation Conference held at Asilomar Conference Grounds, Pacific Grove, California, May 14-18, 1972. Sponsored by the American Society of Civil Engineers....
Safety and Reliability of Metal Structures
Proceedings of the Specialty Conference on Safety and Reliability of Metal Structures, held in Pittsburgh, Pennsylvania, November 2-3, 1972. Sponsored by the American Society of Civil...
Stability of Rock Slopes
Proceedings of the Thirteenth Symposium on Rock Mechanics held at the University of Illinois, Urbana, Illinois, August 30 September 1, 1971. Sponsored by the U.S. National Committee for...
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