Research on Numerical Simulation of Fluids Based on BIM Boundary Conditions in the Lower Fazi River in Taichung

Authors

  • Ren-Shiang Lee
  • Yinsung HSU

Keywords:

Building Information Model (BIM), Boundary Condition, Computational fluid dynamics (CFD), Fluid Simulation, Potential Inundation

Abstract

Building Information Model (BIM) application in Taiwan, After sorting out the literature, it is found that the water conservancy field is less used, Computer processing technology is becoming more and more mature, Engineering fluid simulation software has various parameter control and high precision, Simulation channel analysis can be controlled by establishing the edge model to control the water conservancy factor, In this study, BIM was introduced into the river section channel for numerical simulation through boundary conditions. this study explores the feasibility assessment of introducing BIM into water resources engineering, Steps: Collect the terrain data and use the artificial structure of the river section to split the UAV to DTM (edge numerical model) into DSM and DEM. Point Cloud as the reference edge area to build the BIM numerical model and terrain model, Conversion format is analyzed in the fluid model.

References

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Published

2021-12-31

Issue

Vol. 8 No. 3 (2021)

Section

Articles

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