基于GIS+BIM的水电项目群建设管理系统研发

Research and application of construction and management systems for hydropower projects based on GIS + BIM

针对大型水电工程建设项目群管理信息集成与三维可视化的表达问题,通过Geo-BIM技术实现IFC和City GML两个数据标准之间的转换,构建基于GIS+BIM的建设管理系统。该系统基于施工区域三维GIS平台,以水工建筑物BIM模型为基础,实现宏观层面与微观层面相结合的多层次信息集成,为水电工程项目群提供了一种有效的管理工具,并在实践中得到了成功应用,对促进水电工程建设管理和水利信息化发展具有一定参考价值。

In order to tackle the problem of information integration and three-dimensional visualization in large hydropower engineering program management,this paper develops a construction management system based on GIS+BIM using Geo-BIM technology to realize the conversion from IFC to CityGML.The System-to-be-built is based on three-dimensional GIS platform and BIM model of hydraulic structures,which integrates multi-level information from micro to macro aspects.It provides an effective management tool for hydropower engineering program and it has been successfully applied in the construction of a hydropower station.The system is of reference value to promote informatization of hydraulic and hydropower construction.