Computer Usage in Civil Engineering
With the expanding availability of computer facilities in the universities, there seems to be a growing trend to emphasize the use of large computer codes, originated as general purpose...
An Interactive Model for Project Planning and Scheduling
This paper presents the development and use of an interactive, microcomputer-based model for project planning and scheduling. The model is general enough to handle both deterministic (CPM-based)...
Finite Element Analysis of Structural Details in Large Steel Bridge Superstructures
Various approaches for the finite element modeling of the connection details in large steel bridge superstructures are presented. It is noted that an accurate analysis of these details...
Experiences with Rapid Computerization in Educational Institutions
Rapid computerization in educational institutions, such as establishment of departmental computer facilities, requires realistic planning to implement and incorporate the new capabilities...
Computer Simulation of the Overload Behavior of Steel Multigirder Bridges with Cracked Girders
Various approaches of determining the structural response of steel multigirder bridges with cracked girders are presented. It is noted that linear finite element packages with three dimensional...
Groundwater Modeling: Selection of Computing Systems
Results are presented for ten microcomputer systems evaluated with respect to system performance in solving a test case three-dimensional groundwater flow problem. The model used was the...
Urban Energy Systems for the 21st Century: Transition Paths
Alternative energy systems can be expected to be a significant part of advanced, 'intelligent,' infrastructure systems for cities of the 21st Century. The question...
Technology Assessment for Hydrogen from Renewable Energy
This paper is a preliminary report on an assessment of technologies for hydrogen production from renewable resources, and an investigation of the problems and issues involved in assimilating...
Hydrogen Energy for Residential/Commercial Sector
Hydrogen is being considered as a synthetic fuel or energy carrier for the post fossil fuel era. It has many properties to commend itself: It compliments the non-conventional primary energy...
New Generation Capacity
Currently, electric utilities in the U. S. have excess generation capacity. In addition, some new generation capacity is well under construction and is scheduled to come on-line soon,...
Facing Failures: Alleged or Actual
Every practitioner, in a large or small office, faces the possibility of an accusation of causing, directly or indirectly, a failure. The resulting embarrassment, frustration, regret,...
Quality Assurance in a Large Firm
This paper will describe the formalization of the Quality Assurance Program in a large consulting engineering firm. Although Quality Assurance and Quality Control have been a part of normal...
Failures: Who Did It - How Did It Happen?
The forensic engineer investigates the cause of failures and determines, from an engineering viewpoint, who was responsible for that failure. These failures need not be catastrophic but...
How Do I Find the Information I Needed Yesterday?
One reason that the professional has not been more effective in learning from failures is that the information disseminated has not always reached the right people. The Architecture and...
Westway - The Little Word that Killed the Big Highway
The Westside Highway Project, better known as Westway, received a construction permit on February 25, 1985 from the Army Corps of Engineers. Signed by the author, the permit was invalidated...
Avoiding Failures Caused by Lack of Management
Engineering failure often results from administrative or managerial failure. In addition to providing sound engineering or technical services, we have a responsibility to administer and...
Application of Lotus 1-2-3 to SWMM Preprocessing
This paper describes a preprocessor for the EPA Stormwater Management Model (SWMM) which is based on a Lotus 1-2-3 spreadsheet. Currently-used methods to input data into SWMM are described...
Computer Use in Structural Analysis
Acquisition of computer hardware and software in order to establish distributed processing and a local area network at the Air Force Weapons Lab has greatly streamlined two structural...
A Power Planning Model for Seismic Risk Zones
We present a model to configure a nuclear power system consisting of plants and the distribution network. In the model, we quantify seismic risk as comprehensively as possible in terms...
Three Inexpensive Land Use Allocation Techniques
The current thrust in transportation planning is to make use of manual and microcomputer techniques for providing quick-response travel estimation. In this context, matching land use techniques,...
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