Geotechnical Research Needs
A National Science Foundation-ASCE workshop on research needs looked at, among other subfields, geotechnical engineering. The study identified a number of research needs�based on society's...
Tall Building Criteria and Loading
Prepared by the Council on Tall Buildings and Urban Habitat of ASCE. This report examines the loads to which tall buildings are subjected so that engineers...
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,...
Some Ideas for Reducing Subway Construction Costs
This article presents the conclusions of a major study made during the past few years of both U.S. and European practices in building subways. Among the key conclusions: Planners and designers...
Tarbela Dam�Problems Solved by Novel Concretes
While constructing the world's largest embankment dam, Tarbela in Pakistan, the designers and contractors faced unprecedented flow volumes and velocities, causing severe cavitation...
Faults in Swedish and American Tunnel Practice: A Fable
Swedish and American practices in dealing with unanticipated geological conditions encountered during tunnel construction are contrasted. Swedish practice, illustrated with an actual example,...
Construction Risk: Who Pays�
A report is given on the January 1979 Construction Risk and Liability Sharing Conference sponsored by ASCE's Construction Division Committees on Contract Administration and...
Do Federal Grants Distort a City's Capital Investment Priorities�
The availability of federal grants in some areas and no grants in others sometimes leads to absurd distortions in a city's true capital investment needs. Under construction...
Simulation Model for Tunnel Construction Costs
Originally published in
What's New in Concrete and Concrete Floors�
What's new in concrete and concrete floors? Dig into that subject and you find that among the most interesting and important recent developments are (1)Post-tensioned flat...
U.K. Tunnelling Costs Halved by Use of Unbolted Concrete Lining Segments
Britain now has more than 25 years experience in the development of precast tunnel linings, for tunnels in clay. These linings are expanded directly against the ground. Under suitable...
Second Hampton Bridge-Tunnel Complete
The second Hampton Roads bridge-tunnel, which cost $96,000,000, opened to traffic on June 3, 1976. It is a two-lane facility carrying traffic across 3.5 miles of water between Hampton...
Controlling Tunnel-Lining Costs�Tips for Owners and Designers
Emphasis is placed on those aspects of design likely to lead to cost savings or the avoidance of unanticipated extra cost during construction. Tunnel lining design requires knowledge about...
Chicago Sanitary District Pioneers in Controlling Flooding, Water Pollution
Chicago's Metropolitan Sanitary District is a national leader in at least four areas: (1)Controlling overflows of combined sewers. Chicago's answer to this problem...
Reliability and Limit States Approaches to Design
Increasingly, designers of structures and other civil engineering projects will be designing in these ways. What is the reliability approach? It is based in part on the fact that the magnitude...
Subway Designs and Construction Methods That Cut Costs
The high cost of subway construction in the United States can be reduced by adopting station and track structure configurations, structural systems, and construction techniques best suited...
Subway Structures Good, Other Elements Need Rehab
Capital spending priorities of New York City's Transit Authority have shifted, as it postponed indefinitely the construction of all but one new line�the line from 63rd St....
Putting Alternative Sources of Energy Into Perspective
Until the year 2000, the main energy sources will remain fossil, nuclear, and hydroelectric; synthetic fuels, solar, geothermal, and wind energy are the only alternatives likely to be...
Minnesota Interceptor Sewer Breaks New Ground
The Beltline Interceptor is a gravity interceptor sanitary sewer which has its outlet in St. Paul and its beginning in White Bear Lake. Major requirements called for a design which would...
King Post Truss System Cuts Roof Framing Cost by 30%
The design was based on requirements for minimally obstructed sight lines (Robin Hood Dell Open-Air Theater, Philadelphia, Pa.) for outdoor seating and a tight construction budget of $4,500,000....
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