大跨屋架结构健康监测系统数据处理方法研究

RESEARCH ON DATA PROCESSING METHODS FOR HEALTH MONITORING IN LONG SPAN ROOF TRUSS STRUCTURES

以南京某文化中心项目为基础,针对大跨屋架结构的健康监测系统数据处理方法,进行了深入的研究与应用。分析了结构监测点的布置原则,并结合项目实际情况,合理地布置了温度、位移、应变传感器。基于健康监测系统,进行了数据的传输和获取,并设定了数据预警阈值。最后对采集的数据进行分析,发现数据变化平稳,结构处于安全状态。

Based on the Nanjing Cross-strait Technology Industry Park Cultural Center project,this paper conducts in-depth research and application on the data processing methods of health monitoring system for long-span roof truss structures.Analyzed the layout principles of structural monitoring points,and combined with the actual situation of the project,reasonably arranged temperature,displacement,and strain sensors.At the same time,based on the health monitoring platform,data transmission and acquisition were carried out,and data warning thresholds have been set.Finally,the collected data was analyzed and it was found that the data changes smoothly and the structure is in a safe state.