All Fired Up
Plasma arc technology is being used to treat hazardous waste and contaminated soil and could be used to recycle landfills. The process uses plasma torches that operate at temperatures...

Evaluation of the Tensar ARESTM Retaining Wall System
Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF Service Center. This report evaluates the ARES Retaining Wall System,...

Journal of Composites for Construction
The Journal of Composites for Construction publishes original research papers, review papers, and case studies dealing with the use of fiber-reinforced composite materials in construction. Of special interest...

Introduction
This section serves as an introduction to the monograph. Topics include organization of guide; objective of post-earthquake investigations; use of guide; risks associated with post-earthquake...

General Procedures for Conducting an Investigation
This section covers general procedures for conducting an investigation. Topics include lifelines and critical facilities to be investigated; the role of the team leader; getting started;...

Electric Power Systems
This section discusses major components and subsystems of electric power systems. Also present is a guide for performing a post-earthquake investigation of electric power facilities, including...

Transportation System Management
This section provides an overview of transportation systems management. Also present is a guide for a post-earthquake investigation of transportation systems management....

Telecommunications Systems
This section provides an overview of telecommunications systems, including their components and subsystems. Also present is a guide for a post-earthquake investigation of telecommunications...

Liquid Fuel Systems
This section provides an overview of liquid fuel systems, including major system components. Also discussed are dependencies of liquid fuel systems on other lifelines and vice versa....

Power-Generating Dams: Lifelines
This section provides an overview of power generating dams, including major components and subsystems. Also present are general post-earthquake investigation procedures for dams....

Hospitals
This section provides an overview of hospitals, their major components, and typical hospital lifelines. Also present is a guide for performing a post-earthquake investigation of hospitals....

Evaluating Earthquake Hazards
Earthquake hazards vary considerably in different parts of the country. The effect of an earthquake on telecommunication systems is influenced by the magnitude of the earthquake, the proximity...

Wireless System
The technology of using radio frequencies to communicate is not new. Ham radio and walkie talkies were the first form of radio communication used by the public; then the Citizen Band (CB)...

Assessing Opal's Impact
Geographic information systems and other high-technology tools were used to quantify the effects of Hurricane Opal in October 1995. The Federal Emergency Management Agency, along with...

Communication Breakdown
Are modern telecommunications networks vulnerable to earthquakes? Researchers say yes, and have developed a computer tool to quantify potential economic impacts. Telecommunications service...

Water Wisdom of the Ancients
Two water systems thousands of years old--the falaj system in Oman and China's Dujiangyan water works--are still in use today. A climatologist describes how these systems...

Structural Aerodynamics (Available only in Focus on Structures Special Edition)
One of the most strikingly ambitious public buildings in France, county governmental headquarters in Marseille, achieves the status of world-class architecture largely through its structural...

A Gatehouse for Johnson
Philip Johnson's latest addition to his eclectic collection of architectural designs on his Connecticut property is a radical departure from his famed Glass House. Builders...

Spotlight on Steel Moment Frames
Engineers' confidence in moment connections was shattered when damage was discovered after the 1994 Northridge earthquake. Such connections are now a hot subject for U.S....

Perfecting Bridge Inspecting
The Massachusetts Highway Department has improved the safety of its bridges and increased its productivity by using networked multimedia to gather and store a variety of data about bridges...

 

 

 

 

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