Redecking with Precast Keeps Traffic Moving
The Woodrow Wilson Memorial Bridge in Washington, D.C. could not be closed to traffic while a new deck was constructed. The engineers designed a precast prestressed and post-tensioned...
Engineering for Steel Construction
Establishing Patterns of Building Failures
Establishing statistical patterns of building failures can help engineers and architects prevent similar failures in the future and also reduce litigation. The Architecture and Engineering...
Geotechnical Innovations: Why Seldom Used in Highways?
Ground improvement methods introduced within the past decade to American geotechnical engineers offer cost savings, ease of construction and reduced construction time. Amont these innovations...
Peer Review: A Management Tool for Public Sector Projects
If done correctly, peer review can be an effective tool in managing public sector projects by reducing costs through careful weighing of design alternatives by experts in the field. The...
Civil Engineering Productivity�Can It Be Boosted?
In the past 20 years, construction labor productivity has declined while private business productivity has risen. And construction's percent of U.S. GNP has dropped nearly...
Innovative Engineering Completes Dredge Spoil Disposal Facility
A large dredge spoil facility was completed for the Fort McHenry Tunnel that received 3.5 million cu yds of dredged material, and was constructed so that it could be converted into a port...
Flowable Fly Ash: A New Cement Stabilized Backfill
Cement stabilized fly ash placed at a plastic fluid consistency is a new structural backfill material that flows into place, either above or below water, without using sophisticated construction...
Experiences with Micros in Project Controls
The experience of one and one-half years of microcomputer use in project controls is related, with the intent of helping the system buyer anticipate useful applications, and suggesting...
Microcomputers for Construction Field Offices
This paper presents an overview of U. S. Army Corps of Engineers experience with using microcomputers for construction management. Construction management applications for contract administration...
Small Computers in Construction: A Case History
The continuously changing modern society has dictated that today's developers and builders respond in new ways to meet new challenges. This paper will evaluate the experiences...
Experience with Small Computers in Construction at North Dakota State University
The Construction Management and Engineering Department at North Dakota State University is assisting the regional contractors in developing the necessary tools to improve management of...
Construction Management Software Requirements
With the rapid improvement in capabilities of microcomputer systems, it is possible to develop software for small computers previously only possible on mini or mainframe computers. This...
Construction Estimating Decision Support Systems
A discussion of important considerations in the development of a computerized Decision Support System (DSS) is presented. These considerations include general hardware and software issues...
Computerized Estimating, What's Right for You
Several good computerized estimating programs exist on the marketplace today. Contractors who avail themselves of good systems can generally realize a very respectable return on their...
Trends in Small Computer Utilization
In an effort to determine the extent to which micro and minicomputers have been successfully implemented by construction contractors, the authors compiled a comprehensive questionnaire...
Automated Control and Robotics for Construction
This paper addresses the potential for automated process control and robotics for remote, large-scale field operations such as those on construction engineering projects. Combining selected...
High Rise Design: Accounting for Column Length Changes
In the late 1950's and early 1960's, the height of concrete buildings jumped from 20 to 60 stories. During the same period, architects introduced the use of exposed...
State of the Art: Rock Tunneling
In the past twenty years, improvements have been made in the quality of geotechnical information on tunnel projects. Even with good exploratory information, it remains difficult to predict...
Organizational Implications for Financing Constructed Facilities
The ownership arrangements for constructed facilities not only can generate the capital for new facilities but also will influence the management of the construction and operation of these...
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