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,...

Stop the World-- I Want to Get Off!
The essays that won first and third prizes in the 1981 Essay Contest are presented. The first-prize essay, by John Huston, is entitled Stop the world�� I want to get off. It is a satire...

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...

Structural Optimization
Recent Developments and Applications
Current documentation of the state-of-the-art of structural optimization is provided. Recent developments in the field, between 1972 and 1980, are emphasized. Research in structural optimization...

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...

Probabilistic Methods in Structural Engineering
Papers are presented from a symposium on the application of probabilistic methods to structural engineering. The first of four sections deals with codes and specifications which are probability...

Design of Water Intake Structures for Fish Protection
This publication presents the results of a study on available technical information on the characteristics of water intake structures designed to eliminate or reduce damage to fish. Biological...

Structural Analysis and Design of Nuclear Plant Facilities
A broad engineering design philosophy and summary is presented as a guide for the safe design of nuclear structures. The manual does not aim to provide specific criteria which are detailed...

Dynamic Response of Pile Foundations
Analytical Aspects
Recent developments in the analytical solutions and relevant measurements regarding pile foundations are examined. Pile foundations for both onshore and offshore structures are covered,...

Expansive Soils
Fifty-two papers presented at the Fourth International Conference on Expansive Soils are included; conference panel and open discussions are summarized. Engineers often predict anticipated...

List of Sources and Reference Material on Pipeline Design
Sources of information and reference material on pipeline design are listed. The bibliography is compiled for engineers with limited experience in the pipeline field, and the references...

Dynamic Response of Structures
Experimentation, Observation, Prediction and Control
Sixty-eight papers that comprise the proceedings of the second conference on the dynamic response of structures are included. The structures explored include bridges, tall buildings, dams,...

Bicycle Transportation
A Civil Engineer's Notebook for Bicycle Facilities
The planning and design of bicycle facilities are examined, with the facilities divided into these topics: pavements, drainage, traffic controls, amenities, lighting, parking, landscaping,...

Roof Design: Avoid Ponding by Sloping to Drain
Roofing contractors recommend that roofs possess enough slope to permit complete drainage within 48 hours of rainfall. Otherwise ponds will form which can cause leakage and even contribute...

America's Covered Bridges
Soon after the Revolutionary War, bridge construction became more important in the United States. Early builders developed by trail and error an economical, permanent, long-span covered...

Hartford Coliseum Roof Collapse: Structural Collapse Sequence and Lessons Learned
As with all structural failures, the collapse of the Hartford Civic Center Coliseum roof has raised many questions about design and analysis procedures. The profession should learn from...

Earth-Filled Slurry Walls Provide Economical Seepage Control
Slurry trench cut-off walls are often used for seepage control after structures requiring excavation are completed, but at a construction site on the Tennessee-Tombigbee Waterway project...

Basics in Failure Analysis of Large Structures
Failure analysis procedures can usually determine the most probalbe cause of a structural failure. Then it is possible to determine why the initial design, materials selection, and fabrication...

The Fly-Over: It Unclogs Urban Traffic in A Hurry
Fly-overs are light-weight, low-cost, prefabricated steel structures that elevate only one or two lanes over a traffic-choked city intersection but dramatically reduce congestion. By removing...

Space Shuttle
In modifying the decade-old Apollo man-to-the-moon launch facilities at Cape Kennedy, FL, for the forthcoming Space Shuttle mission NASA and contractors made two major innovations: To...

 

 

 

 

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