Stormwater Detention Facilities
Planning, Design, Operation, and Maintenance
The objective of this conference was to explore issues, define available technology, identify problems, and identify research needs with regard to the planning, design, operation, and...

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:...

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...

The Structural Fuse: An Inelastic Approach to Earthquake-Resistant Design of Buildings
An alternative to the empirical approach to earthquake-resistant design of buildings is proposed and illustrated with a design example. Instead of strengthening every member to resist...

Design and Construction of World's Tallest Free-standing Fiberglass Stack
The design, fabrication and erection procedures are discussed for a 170-ft free-standing fiberglass reinforced plastic exhaust stack-scrubber system. Advantages and disadvantages in the...

General Principles for the Stability Design of Metal Structures
The Structural Stability Research Council (SSRC) Technical Memorandum No. 5 is explored; this memorandum includes the general principles that form the bases of various SSRC recommended...

Oregon Bridge Features Innovative Bell Piers, Floating Falsework
The I-205 bridge, scheduled for completion in 1983, will be a final link in a 40-mile highway east of Portland, Oregon. the substructure and superstructure design featured unusual technology....

Sulfer Extended Asphalt
Since the 1973 oil embargo, the Federal Highway Administration has researched and promoted the experimental use of a new pavement binder, sulfur-extended asphalt (SEA). In SEA paving mixes,...

Highway Applications of Geotextiles
The successful use of geotextiles on poor soils and water in highway subgrades and sideslopes is examined in this two-part article, In Lakeshore Resort Cuts Cost of Road Relocation with...

A Probability-Based Load Criterion for Structural Design
Load factors and load combinations are explored which are compatible with the loads in the proposed 1981 revision of American National Standard A58 (Minimum Design Loads for Buildings...

Structural Plastics for the 80s
Engineers in non-civil fields have been using more and more light-weight, high-strength structural plastics and plastic composites every year, but civil engineers have barely begun to...

Structures Around the World�Celebration of Man's Creativity
At the ASCE New York International Convention in May, the most talked about subject was structures. Some of those described are among man's most beautiful and impressive works,...

Value Engineering Cuts Highway Costs
The Oregon State Highway Department's experimental Value Engineering team examined over 40 highway projects in a search cost savings without sacrificing quality. While the...

Flood Consideration for Sanitary Structures
An approach is presented to determine the design basis flood for Sanitary Structures and means to protect them. Flood and flood frequency are defined. Principal classes of flood are evaluated...

Swiss Bridge Design Spans Time and Distance
Having long played crucial roles in Switzerlands history, modern bridges there now lead technical innovation in design and construction. Two recently completed Swiss Bridges bridges of...

Concrete-pavement Recycling could Slash Rehab Costs 30%
During the past few years, the recycling of highway pavements, especially asphalt pavements, has been in the news. Yet one promising development has drawn little attention: the recycling...

Structural Failures
A relatively few, spectacular failures of new buildings have caught the public attention. Despite the publicity, the track record of structural designers is generally outstanding. Nevertheless,...

Mix Design Formulas for Recycled Hot-Asphalt Plant Mixtures
The design of recycled asphalt paving mixtures is compounded by the amount of asphalt and its properties in the reclaimed asphalt pavement. Formulas are presented for proportioning the...

Long Span Roof Structures
The papers included in these proceedings treat a wide range of technical topics related to long span roof structures including new structural concepts, structural stability, the effects...

Seismic Performance of Low Rise Buildings
State-of-the-Art and Research Needs
Papers and panel reports from a workshop on seismic performance of low rise buildings assess the state of the art, identify problem areas, and determine research needs associated with...

 

 

 

 

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