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As the rate of use, VDOT engineers recognized the need for additional engineering analysis and design functionalities. In response, five geotechnical engineering applications used to calculate slope stability and foundation pile capacity were identified. Analysis and Design Modules (ADM) for these five applications were designed, developed, and implemented(More)
An Internet-based, spatiotemporal Geotechnical Database Management System (GDBMS) Framework was implemented at the Virginia Department of Transportation (VDOT) in 2002 to manage geotechnical data using a distributed Geographical Information System (GIS) methodology. GDBMS Framework was initially envisioned as a tool for archiving and accessing geotechnical(More)
A novel application of web-based virtual laboratories to prepare students for physical experiments is explored in some detail. The pedagogy of supplementing physical laboratory with web-based virtual laboratories is implemented by developing a web-based tool, designated in this work as " eLIVE " , an acronym for Engineering Laboratory Instruction in Virtual(More)
The applications of the Knowledge-Based engineering has emerged as a potential technique for incorporating human expertise and some degree of intelligent judgment into decision-supporting procedures. An Expert Knowledge Base (EKB) methodology to estimate the volume and hydrograph of direct surface runoff from rain events using Soil Conservation Service(More)
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