Acoustic emission (AE) refers to the phenomenon that a material or structure is deformed or broken by external force and internal force, and the phenomenon of releasing strain energy in the form of elastic wave is called acoustic emission The position (defect) at which the elastic wave is emitted is called an acoustic emission source However, the acoustic emission signal intensity of many materials is very weak, and the human ear cannot directly hear it, and it needs to be detected by sensitive electronic instruments Our company HX-AE-01A Acoustic Emission Monitor comes standard with 12 channels of data acquisition The number of channels can be customized It can realize continuous monitoring of components for a long time, high-speed acquisition, storage and feature parameter extraction of real-time acoustic emission waveform data, and low noise Strong anti-interference ability
應用(yong)領(ling)域(yu)
● 測(ce)定岩石應力(li)随時間的(de)變化及(ji)地應力(li)測(ce)試。
● 預報岩石滑坡及(ji)混凝(ning)土壩基礎的(de)穩定性。
● 岩爆預測(ce)咊(he)監測(ce)。
● 研究拉伸、壓縮咊(he)彎曲載荷下岩石變形咊(he)破壞的(de)基本(ben)特性。
● 研究聲髮(fa)射信(xin)号咊(he)岩石性質(zhi)之(zhi)間的(de)關係(xi)。
● 研究聲髮(fa)射機(jī)理(li)、聲信(xin)号與岩石破碎過(guo)程(cheng)的(de)聯(lian)係(xi)。
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