Disaster-Caused Increases in Construction Costs
When major disasters do more damage than the local building industry can repair, the resultant shortage of repair resources causes prices to escalate. Examination of the factors that affect...
Water Harvesting�� Modern Application of an Ancient Method
Water harvesting�The process of collecting natural precipitation from prepared watersheds for beneficial use was the topic of a 3-day symposium held in Phoenix, Arizona, in March 1974....
Metrication�� An Australian Non-Event
Australia's experience with metrication indicates that a series of small, but rapid conversions, well planned in advance, can minimize the cost and inconvenience associated...
Construction Productivity�� How to Improve It
Construction productivity�in the design office, in the field, in public relations, in government regulations�was the subject of an ASCE Conference in suburban Chicago in August 1976. Some...
Controlling Runoff from Construction Sites
In recent years, the U.S. Environmental Protection Agency and a number of states have been placing increased emphasis on controlling erosion and sediment-laden runoff from construction...
Unemployment, Public Works, and the 1976 Presidential Election Campaign
Unemployment remains near 8% despite recovery from the recent recession. One key reason is the exceptionally large number of women and youth seeking jobs. Those having most difficulty...
Desperate Need to Slash Construction Cost of New Subways
Subways and subway stations cost far too much to build in the U.S. Whereas Londoners recently built 3-1/2 miles of subways and subway stations for only $18,000,000, the Washington Metro...
American Wooden Bridges
Wooden bridges are inimitably American. Their practicality, individuality, and ruggedness are traditional characteristics associated with our country. This publication catalogues some...
Subsurface Investigation for Design and Construction of Foundations of Buildings
This purpose of
TWA Hangars of Thin Shell Design
TWA hangars at the Kansas City International Airport match the shape of the giant jets. The design molds hyperbolic paraboloid concrete shells into an efficient shop area. Since the design...
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...
Improved Design of Highway Culvert
New culvert design procedures, incorporating improved inlet concepts, make significant construction savings possible through hydrauically efficient use of the culvert barrel. Two representative...
British New Towns and the Civil Engineer
Since World War II Britain has built or is building several dozen New Towns. The first, designed to absorb London's growth, pioneered with breakthroughs in housing layouts...
Environmentally Sensitive Construction Procedures
Construction procedures produce disruptive effects on human and natural environments. Adverse impacts can be minimized best by environmentally sensitive planning and responsive designs....
How the Soviets Build on Permafrost
A report is given on the Second International Conference on Permafrost, held in Siberia in the USSR, July, 1973. The conference covered: thermal aspect of permafrost evolution; regional...
Germany Constructs Steel Box Girder Landmark
The designer of a steel hollow box girder bridge in West Germany describes the design process and gives some construction details. Longest possible spans were sought because of environmental...
Canadian University to Launch Building-Engineering Program
To meet the practical needs of the building industry, Sir George Williams University (Montreal) plans to launch this fall a building-engineering program. The new curriculum is expected...
Helicopter-Erected Tower Crane Demolishes Buildings
A signigicant logistics and scheduling problem existed for the demolition of these old buildings and the erection of a new one in the middle of an existing plant. Careful construction...
Urban Freeways and Changing Social Values
One key reason for undertaking the $90 billion Interstate Highway System �even though the name may not so indicate? was traffic congestion in and near cities. The intercity segments of...
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...
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