基于GIS+BIM的山区铁路施工进度管理系统研究

Mountain railway construction progress management system based on GIS+BIM

针对传统山区铁路施工进度采用电子表格管理所导致的标准化低、直观化差等问题,设计基于GIS+BIM的铁路施工进度管理系统。通过设计图形化的进度数据采集方式,为不同施工单位进度填报提供了统一的数据入口;对进度数据进行统计分析,融合工程进度计划数据,动态展示工程进展与计划情况,驱动工点BIM模型在三维场景中展示三维进度。应用表明,该系统能够提高进度数据的统一性和进度展示的直观性,为铁路施工管理数字化提供支撑。

In response to the problems of low standardization and poor visualization caused by the traditional use of electronic spreadsheet management for railway construction progress in mountainous areas,this paper designed a railway construction progress management system based on GIS+BIM.The paper provided a unified data entry point for different construction units to fill in their progress reports through the design of a graphical progress data collection method,conducted statistical analysis of progress data,integrated engineering progress plan data,dynamically displays engineering progress and plan status,and drove the construction site BIM model to display three-dimensional progress in a three-dimensional scene.The application shows that the system can improve the uniformity of progress data and the intuitiveness of progress display,provide support for the digitalization of railway construction management.