深大基坑系统智能化预警技术研究

Research on Intelligent Early Warning Technology of Deep Excavation System for Deep Foundation Excavation

以郑机城际线机场站基坑为工程背景,采用深大基坑系统智能化预警技术,能及时高效地对监测数据进行处理并自动生成报表、对监测数据变化发展趋势进行多种模型预测分析、对超出预警值的数据以短信息的形式发出预警。并开发深大基坑可视化3D模型动态预警技术,通过可视化3D模型对深大基坑所有监测断面的围护和支撑结构、重要监测项目进行了全方位的综合展示。监测项目的预警显示与自动化监测及智能化预警系统中的监测数据进行关联,并通过预警显示颜色的改变实现对超预警值数据的预警。

Depending on Zheng Xin intercity line airport station foundation pit engineering,using the intelligent early warning technology of deep excavation system,the monitoring data can be processed in time and efficiently,the report will be generated automatically,the trend of monitoring data change is fore-case by various models,and the data exceeding the warning value is alerted in the form of short message.The dynamic Early warning technology of 3 D model for deep excavation is developed,and a comprehensive display of the supporting structure and important monitoring project of all the monitoring sections of deep excavation is made through the visual 3 D model.The early warning display of the monitoring project is correlated with the monitoring data in the automatic monitoring and intelligent early warning system,and the warning of the data of the super warning value is realized by the change of the warning display color.