Performance of smart aggregates under combined reversed cyclic loading (2)

Objective: To further test the effectiveness of the proposed piezoceramic-based approach for the structural health monitoring of reinforced concrete columns under reversed cyclic loading.
Experimental setup: reinforced concrete (RC) bridge column, hydraulic loading experimental setup, dSpace data acquisition system
Method: Smart aggregate-based health monitoring approach, wavelet-packet-analysis
Conclusion: The proposed smart aggregate-based approach successfully evaluated the health status of concrete columns during the loading procedure.

目标：进一步验证所提出的压电陶瓷基方法在反向循环荷载作用下对钢筋混凝土柱进行结构健康监测（structural health monitoring）的有效性。
实验装置：钢筋混凝土（RC）桥梁柱、液压加载实验装置、dSpace数据采集系统
方法：智能骨料（Smart aggregate）基健康监测方法、小波包分析（Wavelet Packet Analysis）
结论：所提出的智能骨料基方法成功评估了加载过程中混凝土柱的健康状态。