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Showing 1 to 4 of 4 for “"4D CAD"”.
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Applications of microsimulation traffic data in infrastructure construction projects using 3D/4D CAD models
… stakeholders and improve project performance. 3D/4D CAD modeling has been one among them which offers potential benefits from planning to construction phase owing to its wide range of capabilities. However, there is no single tool to analyze traffic conditions and changing geometry during …
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An Investigation into a Distributed Virtual Reality Environment for Real-Time Collaborative 4D Construction Planning and Simulation
… of 4 Dimensional Computer Aided Design (4D CAD) is growing within the construction industry. 4D approaches have been the focus of many research efforts within the last decade and several commercial tools now exist for the creation of construction simulations using 4D approaches. However, …
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A contextual AR model based system on-site construction planning
… team. Four Dimensional Computer Aided Design (4D CAD) has emerged over the last twenty years as an effective tool during construction project planning. In recent years Building Information Modelling (BIM) has emerged as a valuable approach to construction informatics throughout the whole …
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A Common Taxonomy for Modeling Construction Operations
… and limitations of physical-based modeling, 4D-CAD, and virtual modeling techniques as an integral part of the developed taxonomy are identified. The potential uses of robotics and automation opportunities in construction are described. Also, distribution of work between humans and tools and …