Geotechnical Data Acquisition and Computerized Analysis
In 1983 and 1984, an exploratory tunnel was constructed as part of the geotechnical exploration program for two highway tunnels to be constructed for the improvement of Interstate 70 through...

Microcomputers and Design Codes: A Case Study
A microcomputer analysis of the thermal stress problem in reinforced concrete box sections was conducted. An explicit finite difference algorithm for a one-dimensional heat flow analysis...

Interactive Microcomputer Analysis and Design of Light Gage Steel Roof Systems
A hinderance to the widespread acceptance of the cold-formed steel roof Z-purlin in conventionally engineered buildings is due to the lack of a useful and efficient analysis and design...

DAST100: A Powerful Structural Analysis Program for Micro-Computers
The advent of micro-processor revolution encouraged the growth of powerful large size programs for micro-computers during the last few years. Purpose of this paper is to introduce one...

Structural Engineering via Interactive Microcomputing
Development of a microcomputer software package which will analyze, design and detail structural systems. The ability to analyze, design and detail will be included in initial development...

Computer Aided Analysis of Frame Structures
A Plane Frame Analysis (PFA) system is presented. The system analyses structures with prismatic beam and truss elements, elastic supports, internal releases, support settlements, node...

Static and Dynamic Analysis of Highrise Buildings on Microcomputers
The author's experience in conducting static and dynamic analyses of three-dimensional multistory buildings on microcomputers using the tier building model and the method...

Intrinsic Models for Interactive Structural Design
This paper introduces a 'generic' model for interactive design of constructed facilities. The proposed methodology takes real world conditions, in terms of load...

Hierarchical Substructuring for Adaptive Analysis
An algorithm for the automatic generation, from solid models, of finite element meshes organized as spatially addressable quaternary trees (for 2-D analysis) or octal trees (for 3-D analysis)...

Computerized Construction Cost Estimating in County Government
Prior to establishment of a computerized contruction cost estimating system, four engineering divisions within the Department of Public Works in Fairfax County, Virginia, performed some...

Coordination of Interconnected Arterial Traffic Signals
Present analytical methods and computer programs offer capabilities of optimizing the traffic signal coordination for a series of signalized intersections. Recently, transportation research...

Estuarine Hydrodynamic Modeling on MicroComputers
The program for a two dimensional finite difference estuarine model was adapted for use on a modified IBM-PC/XT microcomputer. Commercially available hardware and supporting software were...

Expert Systems for Dynamic Analysis Interpretation
Recent developments in expert systems technology have enabled expertise to be represented within a computer solution. This technology has allowed for the development of 'intelligent'...

Pattern Recognition Techniques for Distinguishing Structural Failure Modes from High Pressure Loading Records
Pattern recognition techniques have been successfully employed in a wide variety of fields, such as geophysical exploration, medical diagnosis, radar tracking, and earthquake structural...

Computer Errors?Who's Responsible
This paper proposes that both the program developer and the program user share the responsibility for preventing errors in the use of computer programs for engineering design and analysis....

Planning Computer Development to Increase Productivity
The use of computers and computer programs has become widespread in the engineering industry. Various types and classes of hardware are available with software for varied purposes. Certainly...

Construction Resource Analysis Using Symphony
In 1983, the Air Force was directed to commence engineering design of a small, single warhead ICBM for potential deployent in the early 1990's. As construction agent for the...

Computerized Construction Progress Control
In 1983 and 1984, an exploratory tunnel was constructed as part of the geotechnical exploration program for two highway tunnels to be constructed for interstate 70 through Glenwood Canyon,...

Advanced Microcomputer Simulation for Construction Managers
The concept of simulation allows the analysis of complex and dynamic systems such as those encountered in construction operations. In particular, the technology orientation of construction...

A Method for Computerized Site Characterization
Site characterization, the process of evaluating subsurface soil, rock, and groundwater conditions and their impact on project design and construction is a common element in every major...

 

 

 

 

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