BIM-Integrated Ground Modelling & Voxel Modelling
Thu, 23 Jan
|Zoom
Mr. Dennis Wong (Project Geologist, Arup) & Ms. Taurus Yong (Assistant Geologist, Arup)
Time & Location
23 Jan 2025, 6:30 pm – 7:30 pm HKT
Zoom
About the event
Synopsis
A BIM-Integrated Ground Modelling Approach for Fast-Paced Infrastructure Project
Traditional 2D approaches using software packages like Surfer and Bentley gINT / holeBASE have limitations. They require manual determination of strata relationships, leading to subjective interpretations and inconsistency across sections. Visualisations are limited, and updates are challenging when new data emerges.
To overcome these challenges, a BIM-integrated 3D ground modelling approach is proposed. Using Seequent Leapfrog, ground data is synthesised to develop a preliminary 3D model. The workflow in the Seequent Leapfrog software allows for dynamic updates, progressively reducing uncertainty and generating a final resultant ground model. It provides a platform for visualising complex stratigraphic sequences, streamlining design procedures, and interpreting site-specific conditions. The 3D model integrates well with other BIM software, promoting communication and benefiting mega-scale projects.
A project will be used as the case study to highlight the benefits of the new modelling approach.
Voxel Modelling for Regional-scaled…