无损检测技术在土木工程中的新发展

New development of nondestructive testing technique in civil engineering

近年来 ,无损检测技术在土木工程中的应用取得了一些新的进展 ,围绕其发展情况 ,将主要论述多传感器信息融合技术 ,模型参数误差对用神经网络进行结构损伤识别的影响 。

Some new development about nondestructive testing technique in civil engineering has been taken place. According to this condition, this paper will discuss some nondestructive testing techniques using in the civil engineering in details, including the multisensor data fusion technology, the effect of modeling errors on structure damage identification using artificial neural networks, the load responding technology and the new technology of ultrasonic testing.