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Empirical Performance Comparison for Symbolic and Subsymbolic Learning Systems
The paper gives a description of a comparative study of two learning systems based on symbolic and subsymbolic learning. The two systems' performance was analyzed using the overall empirical...

Seismic Analysis of Reinforced Concrete Building Using Finite-element Techniques
The response of a reinforced concrete building subjected to earthquake loading has been obtained on a personal computer using the finite-element code STARDYNE. For preliminary design,...

Seismic Evaluation of the Macy Street Bridge, Los Angeles, California, Using 3-D Nonlinear Pushover Methodologies
Nonlinearity of the overall bridge response has begun to be incorporated in the design process through a method known as nonlinear static pushover analysis, and this step is now being...

Creating and Abstracting Lessons-Learned from BCO Reviews
This database allows reviewers searching for relevant past expertise access to a relatively small set of comments that have been retained frequently for past reviews. The ability to order...

Alternative Decisions for Space-Based Scheduling in Multi-Story Projects
SCaRC (Space-Based and Resource-Based) is a prototype knowledge-based scheduling system that acknowledges work space as a scheduling constraint. The SCaRC system comprises different scheduling...

Integrated Product Models
A review is made of current STEP standards efforts to develop integrated product models, using the Express language. An example of a building wall is presented, along with some general...

Extended Topology in Building Design Systems
An important aspect of CAD systems for building design concerns the description of the form of the building, the definition of operation on that form and the way these operations are offered...

Integrated System Environment Using an Object-Oriented Project Model with Multiple-Views
This paper describes the development, present status and future directions for PMAPM, an object-oriented project model designed to facilitate information sharing along the paths through...

Use of Database in Geo-environmental Engineering
Geo-environmental projects are becoming increasingly complex requiring rigorous mathematical computation and analysis of large amounts of data. This paper looks into how a geo-environmental...

Development of a Knowledge-Based System for Sanitary Landfill Design
The Landfill Design Advisor (LDA) is a knowledge-based system designed for use in the preliminary design of sanitary landfills. This paper presents the methodology and techniques that...

A Computer-Integrated Approach to Teaching Engineering Mechanics
A brief survey is first presented of the evolution of computer hardware and the effect of that evolution on structural software applications and development during the past forty years....

Using Knowledge Based Systems for Training the Young Engineer
A Knowledge Based System 'HYDOC' (Hydraulic Design of Open Channels) is presented as a means to capture the knowledge of evaluating an open channel design problem to help teach evaluating...

A Flexible Structural Analysis Method for Computer-Aided Preliminary Design
This paper presents a new method for supporting structural analysis during preliminary design stage that is based on Gere's idea of 'moment distribution'. The extension is that in this...

A Simplified Method of Multistory-frame Analysis Including the P-? Effect
A simplified method of non-iterative analysis of rigid multistory-frames having vertical columns with different heights within the same story is developed by means of a modification to...

Toward Integrated Models for Structural Design
The paper presents research toward integrated product and process models for structural design in which and each entity in the product model describes information used by activities in...

Integrated Automation Systems in Structural Engineering
This paper presents the current integrated automation systems available in the industry for structural engineering application. An integrated automation application essentially consists...

Creating Construction Documents from 3-D Computer Models
Structural engineering tasks can be broken down into three major phases; analysis, design and construction document production. Although automation techniques have focused on these phases...

Computer Based Energy Analysis for Mechanical Retrofit of Buildings
Visionaries in the HVAC arena are now focusing their attention on servicing and retrofitting existing buildings. These efforts include modernizing and upgrading deteriorated equipment,...

A Hypermedia Constructability System
Traditional civil engineering follows as segmented process of design then construction. Separating the two provides a system of accountability and creativity. One of the shortfalls with...

Computer Aided Design in Civil Engineering Based Upon the OODBMS ONTOS
Recent research in numerous projects carried out at the Institute of Computational Engineering (ICE) demonstrates the capability of object-oriented database management systems (OODBMS),...

 

 

 

 

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