摘要
利用声发射技术,研究了钢丝网钢筋加固混凝土圆柱的破坏过程。结果表明,柱的破坏性能受局部破坏区控制,相应区域的声发射信号可以反映柱的破坏过程,其分形特征参数可作为预警构件破坏的标志。
The fracture processing of the ferrocement/steel bar-mesh strengthening columns under axial load were studied by AE. The results showed that, the failure capability of columns were controlled by part area, which the acoustic emission characteristics reflect the failure process of columns.
出处
《四川建筑科学研究》
北大核心
2008年第2期79-81,共3页
Sichuan Building Science
