Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering 2017
DOI: 10.2991/aece-16.2017.93
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Exploitation and Research on 3D Digital Modeling of Track Structure Based on VBA

Abstract: Abstract-The development of virtual simulation and BIM in railway industry has increasingly become a trend. The method of 3D digital modeling is important in design and construction, but the current study of track structure modeling is not accurate enough, and the species are not comprehensive. This thesis was based on the re-development of AutoCAD via VBA, Visual windows was designed for railway track components such as fastening , sleeper, and railway switch., and this paper discusses the method of parametri… Show more

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Cited by 2 publications
(2 citation statements)
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“…However, Grasshopper on its own can be used for the modelling of the whole part. Rhino uses non-uniform rational B-splines (NURBS) to precisely model geometry (Zhang & Yin 2015). With visual programming, you can algorithmically generate geometry by composing diagrams that link data to functions.…”
Section: Grasshoppermentioning
confidence: 99%
“…However, Grasshopper on its own can be used for the modelling of the whole part. Rhino uses non-uniform rational B-splines (NURBS) to precisely model geometry (Zhang & Yin 2015). With visual programming, you can algorithmically generate geometry by composing diagrams that link data to functions.…”
Section: Grasshoppermentioning
confidence: 99%
“…Students can see the visualization of pendulum and spring movements through simulations presented by virtual experiments based on Excel VBA. It also facilitates practical work because students only need to use a laptop or computer and Excel software [58]. On the other hand, VBA Excel has not been able to visually describe the occurrence of damped vibrations optimally because students cannot observe with the five senses what parameters make the vibration of an object stops [56].…”
Section: Analysis Of Students' Answer Related To Damped Oscillationmentioning
confidence: 99%