Preventing Another Sunshine Skyway Bridge Disaster
America will not soon forget the tragic collapse of the Sunshine Skyway Bridge into Tampa Bay almost two years ago. That accident was a costly lesson in the crucial importance of protecting...
Microcomputer Water Quality Simulation Model
Water quality models are widely used in the analysis of natural water systems to evaluate the impacts of wastewater handling alternatives and changes in land use. Linear, steady-state,...
A Cost-effective Shallow Foundation Accommodates Three Feet of Settlement
An automotive maintenance facility to be built at the Anacostia Naval Station in Washington, D.C. had two major foundation problems: the probability of large settlement and the possibility...
Natural Treatment Systems in Wastewater Treatment and Sludge Management
Criteria defining performance of natural wastewater treatment and sludge management systems are presented. Objectives of natural treatment systems are to help treat municipal wastewater...
Computer-Aided Drafting in Civil Engineering
Computer aided drafting (CAD) is defined as an interactive computer graphics system suitable for the generation of engineering documentation. The development of CAD is reviewed. The computer...
At Four Western Stadiums, Wood Comes Out on Top
In recent years, several long-span timber roofs have been constructed atop large arenas and stadiums in the Western states. The choice of glued-laminated timber offers designers good economy,...
L.A.'s New Maintenance Management System: Key to Survival in an Era of Tight Budgets
Even in the wake of budget-cutting Proposition 13, the Los Angeles County Flood Control District was able to cope with their maintenance needs. Their secret was a major overhaul in their...
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...
Unified Soil Classification System
The most common soil classification method used by foundation engineers in the United States is A Standard Method for Classification of Soils for Engineering Purposes, ASTM D-2487, usually...
Principles of Project Formulation for Irrigation and Drainage Projects
Prepared by the Technical Committee on Project Formulation for Irrigation and Drainage Systems of the Irrigation and Drainage Division of ASCE. This...
Multiobjective Analysis in Water Resources
In these proceedings, multiple objective analysis is discussed in relation to water resources planning and management, watershed and river basin management, stormwater management and other...
Lifeline Earthquake Engineering
The Current State of Knowledge, 1981
An examination of recent strong earthquakes suggests that earthquake engineering should be strengthened and institutionalized in the lifeline field, specifically public utilities. The...
Underground Plastic Pipe
Thirty-nine of the papers presented at the 1981 International Conference on Underground Plastic Pipe are included. The types of pipes examined include: thermoplastics, thermosetting plastic...
Water Forum '81
One hundred seventy-one papers that were part of the American Society of Civil Engineer's 1981 specialty conference on water issues are included. The publication is presented...
Social and Economic Impact of Earthquakes in Utility Lifelines
Seismic Considerations in Lifelines Planning, Siting and Design
Lifeline earthquake engineering is explored as an attempt to mitigate seismic hazards to public utilities and transportation systems. Utilities and transportation are 50% of the property...
Tall Building Systems and Concepts
The structural, mechanical and electrical systems of tall buildings are explored. The eight areas of focus are, structural systems, mechanical and service systems, electrical systems,...
Glossary
Water and Wastewater Control Engineering
Over 5,500 Words and phrases used in water and wastewater control engineering are defined. The major areas covered in the glossary include: Sewage control, water pollution and water pollution...
Dike Safety Upgraded with Millions of Square Feet of Fabric
Nonwoven fabrics of two different weights were used in an $80 million dike reconstruction project in southern Florida. Florida Power & Light Company rebuilt the embankment to a...
The Basics of Buying Microcomputers
The first article in the CE Computing Basics series, this article is a primer for first-time buyers, with some of the pitfalls of buying a first system described and some terms defined....
From Field to Map�Untouched by Human Hands
After a few years of experience with computerized surveying systems, surveyors are finding that increased efficiency and accuracy are justifying capital expenditures. Several users of...
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