Application of BIM for Reverse Modeling of an Existing Wastewater Treatment Plant Utilizing 3D Reality Technology
The construction of Egongling Wastewater Treatment Plant dates back to an early period,and it has undergone multiple upgrading and reconstruction since then.This led to issues such as incomplete documentation and insufficient information sharing.Utilizing oblique photography and laser point cloud technology,the existing basic data were verified,and the incomplete BIM model data were supplemented.On this foundation,reverse modeling was conducted,and model information was appended through self-developed plugins to create a high-precision BIM information model.This enabled the visual management of existing critical water infrastructure and the archiving of digital assets.Various model data were integrated on the GIS platform to construct BIM+GIS scenarios,thereby enhancing the application value of the BIM model.
existing wastewater treatment plant3D realityreverse modelingBIMoblique photographylaser point cloud
NETL
NSTL
万方数据
