Hydropower Finds New Market in the Third World
While roughly half of the world's hydropower potential is in the developing countries, totaling about 1,200 gigawatts, only 10 percent has been tapped, a World Bank study...
Risk Analysis: Is EPA Changing the Rules?
Recent actions by EPA seem to indicate a departure from past practices in health risk assessment. In the past, findings that a substance is an animal carcinogen have usually led to regulatory...
Firm's Management Approach Leads to 25% a Year Growth
The consulting engineering firm that would outlive its founders must grow to attract, develop and hold the professional and managerial talent necessary for survival. Growth must be based...
Engineering School Drives for National Leadership
Engineering programs in many universities are undergoing severe problems of limited space, too few faculty, burgeoning student enrollments, out-of-date laboratory equipment and inadequate...
Slope Stability Program
This article includes an entire computer program, written in BASIC computer language. The program is a simplified version of programs which have been written for large computer systems....
What Type of Sewer Pipe is Best? Life-cycle Cost Analysis Yields Answer
In the past, many engineers have selected the type of sewer pipe for a particular project based mainly on a comparison of initial costs of concrete, steel, and other types of pipes. This...
Salvaging Cleveland
Cleveland, Ohio has suffered from shrinking inner-city wealth resulting in reduced budgets for its urban infrastructure. Now, led by the Greater Cleveland Growth Association, the city...
Fiber Reinforced Concrete
In the past 10 years or so, concrete reinforced with fibers one or two inches long has begun to be used, first on a demonstration and experimental basis, then in major everyday applications....
Engineers Assess Aquaculture Systems for Wastewater Treatment�Part II
An overview of the status of aquaculture technologies for their routine use in municipal wastewater treatment is presented. The detailed assessments were conducted by six internationally...
What Future for America's Railroads?
The public sees America's railroads as old, rundown, bankrupt and unreliable. However, after decades of decline, the rate of return on investments has begun to show a steady...
Houston Moves to Unravel Traffic
Houston, Texas is growing and has more cash to invest in its infrastructure than most American cities. Roads are being repaired and improved, more highways built, and new management strategies...
The Fabricator/Designer Connection
What can the designer-fabricator team do to improve the overall function of design details? One of the best ways is to begin with team work by bringing the fabricator in on the project...
Jubail Industrial City: Engineering Monument
The seawater cooling project is a major innovation in engineering accomplishments. Here the project engineers discuss the key civil engineering aspects of the Jubail, Saudi Arabia project...
Engineering and Business
Converting Engineers to Businessmen
Business practices and the role of the engineer as manager are covered in the papers presented at a symposium on engineering management at the October, 1982 National Convention of the...
Gravity Sanitary Sewer Design and Construction
This Manual provides both theoretical and pracctical guidelines for the design and construction of gravity sanitary sewers. The initial chapter introduces the organization and administrative...
Energy Crisis Revisited: Conference Highlights Roles of Marketplace and Government
At a recent conference on energy conservation co-sponsored by ASCE's Minnesota Section and the University of Minnesota, three speakers presented divergent views on the role...
Shanghai Tunnel Projects Spur Construction Innovations
Since underground construction in soft ground is newly developed in Shanghai, there is little experience there as compared to what is known for specific sites in other countires. Well...
How Did These Firms Grow in Face of a Depressed Economy?
Despite a decline in construction physical volume of about 25% in the past five years, some engineering firms have grown. Profiles of three such firms are presented. Management decisions...
Protecting Post-Tensioning Tendons in Concrete Structures
Patterns of corrosion problems related to tendon systems are analyzed based on the author's experience in evaluating over 50 corrosion related performance problems in prestressed...
CE Interview: John Hernandez (Part II)
Since the Reagan administration took over the Environmental Protection Agency in 1981, there have been few decisions that have not stirred controversy. In the second part of an interview...
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