基于BIM的健康监测信息研究及其可视化实现

Study on BIM-based Health Monitoring Information and Its Visualization Realization

大型公共建筑生命周期状态的健康监测是近来的研究热点,但目前结构监测领域存在监测与分析计算分离和信息不同步等问题。通过结合BIM技术优化了结构健康监测的数据信息,设计有针对性的信息处理模块,借助MFC、Open GL和ANSYS等图形与数据处理工具,开发了集成结构模型、结构状态分析以及监测数据可视化于一体的可视化系统。利用某比赛场地临时看台结构的监测数据的可视化处理,表明引入基于BIM信息的监测技术有效的提高了结构健康监测的信息化水平。

Health monitoring of large public buildings in life cycle is the focus of recent research,but there are many problems in the field of structural monitoring,such as separation of the monitoring and analysis,and asynchrony of the information and so on. BIM technology is used to optimize the data information of structural health monitoring. A framework of monitoring system is presented,based on the processing modules targeted the monitoring information. Using MFC,OpenGL and ANSYS graphics and data processing tools,a visualization system is developed,which integrates structural modeling,structural analysis and monitoring data visualization. Based on the visualization of monitoring data of a temporary stand structure,it was indicated that the monitoring technology based on BIM improved the information level of structural health monitoring.