基于灰色模型的深基坑工程监测预警系统设计与实现

Design and Implementation of Deep Foundation Pit Monitoring and Early Warning System Based on Grey Model

摘要: 近年来，随着深基坑工程不断发展，深基坑工程的安全问题不断出现，不管是国家还是公司越来越重视深基坑工程的安全监测问题。在这样的环境下，本文设计并实现了一套深基坑工程监测预警系统。首先能够满足目前深基坑现场安全监测的所有需求，从数据的采集，到数据的存储分析，再到数据的Web端展示，在监测值到达报警值的时候提供及时的短信邮件报警。另外本文介绍了本系统集成的预测模块，对灰色模型预测做了改进，能够对周边建筑物沉降量进行预测。同时本系统预留了数据接收接口和预测接口，对于后续自动化监测以及各个监测项目的预测具有很好的兼容性。最后对于预测实验结果以及后台压力测试结果展示了本系统良好的预测能力以及高性能的服务能力。

Abstract: In recent years, with the continuous development of deep foundation pit engineering, the safety problems of deep foundation pit engineering have emerged continuously. The country or the company pays more and more attention to the safety monitoring of deep foundation pit engineering. In this environment, this paper designs and implements a set of deep foundation pit engineering monitoring and early warning system. First of all, it can meet all the requirements of on-site safety monitoring of deep foundation pits, from data collection to data storage analysis, to data web display, and finally provide timely SMS email alarm when the monitoring value reaches the alarm value. In addition, this paper introduces the integrated prediction module of this system, which improves the gray model prediction, and can predict the settlement of surrounding buildings. At the same time, the system reserves the data receiving interface and prediction interface, which has good compatibility for subsequent automatic monitoring and prediction of each monitoring item. Finally, the results of prediction experiments and background stress tests show the system’s good prediction ability and ability to provide high-performance services.