Tangshan Rebuilds after Mammoth Earthquake
The City of Tangshan, China was totally devastated in 1976 by a major earthquake. Over 240,000 people were killed in one of history's greatest disasters. The quake had a Richter...
Ontario Writes New Bridge Code
In 1976, Ontario's Ministry of Transportation and Communications decided to write its own bridge design code, breaking away from the AASHTO code, because: (1)It wanted a metric...
U.S.-China Relations: Friends Now, Partners Tomorrow
Now that diplomatic relations are resumed, U.S. firms are vying for a share of the big development contracts China has to offer: ports and waterways development, earthquake engineering,...
Thames River Flood Barrier
For 200 years, flood tides have surged into the Thames flooding London and its vicinity. Ground subsidence in the area and the melting of the polar ice cap is combining to worsen the problem....
Space: A Place to Work
An overview of the nation's space program as space shuttle capability nears reality. The cargo truck aspects of the shuttle will transform our efforts in space. In the near...
Energy From Space
Patented by Peter Glaser in 1973 the solar power satellite is a concept still mindboggling to some. It is a satellite orbiting 22,300 miles (35,800 km) above earth in geosynchronous orbit....
Coming This Year: Reusable Link with Space
Scheduled for launch in early 1980, the Space Shuttle is the first reusable space vehicle. It will reduce space flight cost, saving an estimated $11.2 billion between 1980 and 1991. This...
Building Skyscrapers in Orbit
NASA plans to build a host of large structures (communications antennas, remote-sensing radiometers, solar power satellites, etc.) in space. Three ways to build them are: (1)Fabricate...
What Has the U.S. Gotten Out of the Space Program�
Since the time of its creation in 1958, the National Aeronautics and Space Administration has spent billions of dollars on space activities. What has the U.S. gotten out of these tremendous...
First Line of Atlanta's New Transit System Opens
With lessons learned from San Francisco and Washington, D.C., Atlanta hopes to avoid some of the problems encountered by those cities in building and operating its new transit system....
Has Metrication Run Out of Gas�
The U.S. is the only major country not to have adopted the International System of Units (SI) as its official measurement system, but the Metric Conversion Act of 1975 established official...
Stub Girders Cut Steel Use
One innovation in steel building construction, now 10 years old, is the steel stub girder floor framing system. By using a girder that is a composite of steel girder, metal deck and lightweight...
Top Highway Problems: Finance and Maintenance
The nation's highway departments say their number one problem is inadequate funds. Congress and the Federal Highway Administration are worried that, due to inadequate highway...
Reducing Sewer Infiltration/Inflow
Under the terms of the EPA Water Pollution Control Legislation, cities must eliminate excess infiltration/inflow to be eligible for 75% EPA sewerage construction grants. To determine the...
State-of-the-Art Report on Air-Supported Structures
A structure with a structural system which is dependent on pressurization, either positive or negative, is termed a pressure preloaded structure. Most pressure preloaded structures intended...
Irrigation and Drainage in the Nineteen-Eighties
Proceedings of the 1979 Irrigation and Drainage Division Specialty Conference held in Albuquerque, New Mexico, July 17-20, 1979. Sponsored by the Irrigation and Drainage Division of the...
Water Systems '79
Proceedings of the ASCE Water Resources Planning and Management Division Specialty Conference, held in the University of Houston Hilton Hotel Center, February 25-8, 1979. Sponsored by...
Research Directions in Computer Control of Urban Traffic Systems
Topics covered include examples of computer controlled traffic systems, recent research on vehicle detection and microprocessors for traffic control, various aspects of performance evaluation,...
Irrigation and Drainage
Proceedings of the Irrigation and Drainage Division Specialty Conference held in Albuquerque, New Mexico, July 17-20, 1979. Sponsored by the Irrigation and Drainage Division of the American...
An Integrated Management System for Construction Projects
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