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- Advances in KAISER effect of rock acoustic emission based on wavelet analysis[A]Proceedings of the International Young Scholars' Symposium on Rock Mechanics[C], 2008 . 李俊平;汪晓霖;程慧高.;声发射技术在武山铜矿的应用[A]第五届全国岩石动力学学术会议文集[C];1996
- Through compaction hardness and analog shear rock failure test to drilling core, the paper discusses the possibility of discriminating downhole rock type by using rock acoustic emission frequency. 通过对钻井取心岩样压入硬度及模拟剪切的破岩试验,探寻利用岩石的声发射频率来判别井下岩石类型的可能性。
- ROCK ACOUSTIC EMISSION UNDER THE DIFFERENT STRESS CONDITION 岩石在不同应力条件下的声发射
- Effect of Different Stress Paths on Kaiser Effect of Rock Acoustic Emission 不同应力路径对岩石声发射Kaiser效应的影响
- Preliminary Study on Coal and Rock Acoustic Emission Mechanism and Relevant Experiments 煤岩声发射机理初探
- Study on Selection of Wavelet Basis for Processing of Rock Acoustic Emission Signal 岩石声发射信号处理小波基选择的研究
- The analysis of rock acoustic emission characteristic under biaxial compressing using damnification mechanics 双向压缩下岩石声发射特性损伤力学分析
- rock acoustic emission 岩体声发射
- AE(Acoustic Emission) is an important technique in rock mechanics and experimental seismology. 声发射(Acoustic Emission,缩写为AE)技术是现代岩石力学和实验地震学的一种重要手段。
- The acoustic emission system as a technique for the monitoring of stress change in a rock mass has now become mature. 声发射系统作为一种探测岩体内部应力变化的技术从其诞生到现在已逐渐成熟。
- This study is to evaluate the on-line detection of rock properties through acoustic emission sensors. 该项研究是对声发射传感器联机探测岩石性质进行评价。
- The frequency, strength and energy of acoustic emission are concerned with rock mass fracturing. 岩体声发射的频度、强弱及高能事件与岩体的破坏过程密切相关。
- The acoustic emission (AE) of ABS, PS resin and PP/PE composition is reported. 报道了ABS、PS、PP/PE 共混物的声发射研究。
- Engineers can also use acoustic emission sensors on composite structures. 工程师还可使用会发出声波的探测器,来检查复合材料的结构。
- The inclusion in steel deeply affected the acoustic emission of material. 钢中夹杂物对材料声发射现象有较大的影响。
- WANG Shan-yong,TANG Chun-an,XU Tao,et al.Numerical simulation on acoustic emission during pillar rock burst[J].The Chinese Journal of Nonferrous Metals,2003,13(3):754-759. [3]王善勇;唐春安;徐涛;等.;矿柱岩爆过程声发射的数值模拟[J]
- WANG Shan-yong,TANG Chun-an,XU Tao,TAN Zhi-hong.Numerical simulation on acoustic emission during pillar rock burst[J].The Chinese Journal of Nonferrous Metals,2003,13(3):754-759. [9]王善勇;唐春安;徐涛;谭志宏.;矿柱岩爆过程声发射的数值模拟[J]
- In order to explore the correlation of rock indentation hardness with acoustic emission parameters such as accumulated number of events, total energy, peak RMS and integrated RMS. 为了查明岩石压入硬度与声发射参数如累计信号数、总能量、峰值RMS(信号均方根值)、积分RMS等之间的关系,在9种不同的岩石中进行了压入试验。
- The acoustic emission characteristics of sandstone under fracturing are studied by simulating the stress state of the tunnel enclosing rock using the real three axle press. 使用真三轴压机模拟巷道围岩的受力状态,研究了砂岩破坏过程中的声发射特性。
- This paper introduces a method used to predict cutting tool breakage by Acoustic Emission(AE). 介绍一种用声发射(AE)进行刀具破损预测的方法。