Cleaning Up the Coal Industry
The idea of unleashing coal draglines and continuous mining on the U.S. countryside is an unsettling one to many conservationists. Generally, the coal industry has only done as much as...
The Field Engineer: Political and Legal Scapegoat�
The publicly-employed engineer can be in a vulnerable legal position. A case history is described in which a field engineer was indicted on criminal charges after a bridge collapse (during...
Pasco-Kenneewick Bridge�� The Longest Cable-Stayed Bridge in North America
This 2503-ft long structure, built in an earthquake zone, is only the second of its kind to be constructed in the U.S. It boasts a continuous concrete girder, supported from steel cables...
Rebar Splices: Cutting Costs, Avoiding Errors
Practical advice for cost-cutting in reinforced concrete construction suggests improvements in accepted design and specifications, procedures and specific items. Brief recommendations...
California's Food Industry: Wastewater Management Challenge
The demand for food products throughout the United States and the world has been partially responsible for the continuous growth of agriculture and food processing in California. This...
Granular-Fill Dam Protected by PVC Membrane
The design and construction of the Minorca Tailings Basin Starter Dam sets a precedent for the use of plastic membrane for seepage control in the construction of earth fill dams where...
Energy Utilization and Conservation in Wastewater Treatment
Rising costs of energy, and its limited supply in the United States, is requiring engineers to investigate the application of energy efficient processes for wastewater treatment. Energy...
The Engineer: What Role in the Development of Civilization?
Two brilliant social philosophers underscored the crucial role played by the engineer in history. Karl Marx saw society as consisting of a basic structure and a superstructure. The basic...
Harnessed Water Power Spawns First Great Industrial City
Lowell, Mass. was founded in 1822 at a site on the Merrimack River. The city's developers brought together some of the most advanced ideas of the day in the areas of power...
Precast Liners May Cut Tunnel Cost 25%
On the Bureau of Reclamation's Buckskin Mountain's Tunnel in Arizona, the low bid was for $58,000,000, about $21,000,000 less than the low bid for design using...
Robert Byrne Portrays the Civil Engineer as the Hero
Editor, humorist, novelist, and pool player all combine to describe ASCE member Robert Byrne. With three books already to his credit, this multi-talented civil engineer has recently published...
George Washington Bridge Redecked with Prefabricated, Prepaved Steel Panels
The Port Authority of New York and New Jersey has embarked on a �37,000,000 project to totally replace the upper roadway of the 46-yr old George Washington Bridge. The scheme, chosen from...
Guide for Construction Engineering Visitor on ECPD Accreditation Teams
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State-of-the-Art Report Composite or Mixed Steel-Concrete Construction for Buildings
This report examines the interacting behavior of concrete with structural steel in building construction. Topics covered include composite columns, composite beams, trusses, and slabs,...
A Geologist's Sketch Book
Notes & Drawings
Most of the items in this sketch book pertain to engineering geology; the application of the principles and practice of geology to the planning, design and construction of civil engineering...
The birth and growth of history's most exciting building material
Not until the early decades of this century did this most revolutionary of all structural materials arrive-prestressed concrete. Developed in Europe, prestressed concrete began its rapid...
Profile of the design construct companies
When U.S. private industry constructs, perhaps the most common approach is a single contract covering both design and construction. How did D/C firms originate? What have been the top...
Technical pioneering by design-construct firms
U.S. industry leads the world, in good part because of our engineering creativity. Key partners in U.S. industrial innovation are design/construct firms that build many or most U.S. industrial...
New Gravity/Pressure Unit Cuts Sludge Dewatering Costs
A new device for dewatering sludges from either industrial or municipal waste treatment plants promises to cut both initial capital and operating costs over more traditional methods such...
Steel Frame, Precast Floors Meet Impossible Time Constraints
Only 13 months were allotted for expansion of the Captain Cook Hotel in Anchorage, Alaska, which meant that construction would have to continue through the winter months with little down...
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