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...

Structural Safety
Future building codes will go far beyond the classical emphasis on dimensioning, calculations, and specification writing. Emphasis will shift from scientific thinking to strategic thinking,...

Some Proposals for Reducing Structural Failures
Illinois is one of the few states requiring a Structural Engineer's License: a P.E. alone is not enough to practice structural engineering there. Unfortunately, even in Illinois,...

State-of-the-Art Report on Finite Element Analysis of Reinforced Concrete
This comprehensive state-of-the-art report contains a summary of the special features of finite element analysis applied to reinforced concrete, including: constitutive relationships,...

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...

Engineers Notebook: Checking Capacities of Eccentrically Loaded Columns on an Existing Bridge
This article focuses on the structural analysis of eccentrically loaded columns. A simple and novel graphical technique for determining the load-carrying capacity of the columns is presented....

Evaluation, Maintenance and Upgrading of Wood Structures
Prepared by the Subcommittee on Evaluation, Maintenance, and Upgrading of Timber Structures of the Committee on Wood of the Structural Division of ASCE. ...

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....

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...

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...

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...

Computing in Civil Engineering
Ninety-five of the papers submitted for presentation at the first International Conference on Computing in Civil Engineering (1981) are presented. The papers are organized into 22 areas:...

Recent Development in Geotechnical Engineering for Hydro Projects
Eleven of the papers presented at three sessions of the ASCE Geotechnical Engineering Division at the 1981 International Convention are included. The papers are divided into two subjects:...

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...

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...

 

 

 

 

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