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机译:水下煤中煤炭压裂过程中声发射频率和幅度特性的试验研究
China Univ Min &
Technol Key Lab Gas &
Fire Control Coal Mines Minist Educ Xuzhou 221116 Jiangsu Peoples R China;
Univ Sci &
Technol Beijing Sch Civil &
Resources Engn Beijing 100083 Peoples R China;
China Univ Min &
Technol Key Lab Gas &
Fire Control Coal Mines Minist Educ Xuzhou 221116 Jiangsu Peoples R China;
China Univ Min &
Technol Key Lab Gas &
Fire Control Coal Mines Minist Educ Xuzhou 221116 Jiangsu Peoples R China;
China Univ Min &
Technol Key Lab Gas &
Fire Control Coal Mines Minist Educ Xuzhou 221116 Jiangsu Peoples R China;
China Univ Min &
Technol Key Lab Gas &
Fire Control Coal Mines Minist Educ Xuzhou 221116 Jiangsu Peoples R China;
China Univ Min &
Technol Key Lab Gas &
Fire Control Coal Mines Minist Educ Xuzhou 221116 Jiangsu Peoples R China;
Water pressure; Coal fracturing; Acoustic emission (AE); Frequency characteristics; Amplitude characteristics;
机译:水下煤中煤炭压裂过程中声发射频率和幅度特性的试验研究
机译:极端陡峭煤层硬岩柱动态压裂过程声发射和红外辐射热成像的实验研究
机译:几种基本实验室试验中岩骨折时声发射(AE)特征和裂纹分类的实验研究
机译:不同应力路径下煤样压裂过程声发射特性的实验研究
机译:岩石断裂过程区的研究(裂纹扩展,断裂韧度,声发射,超声)。
机译:单轴力学性能和声学发射特性的演变压缩:使用煤层煤样品的原煤模拟不同的粘合剂
机译:矫正单轴压缩下岩石声发射的频率特性及其与MITIYASU OHNAKA和Kiyoo Mogi的压裂过程的关系
机译:非共振声学投影仪项目。机械5-50 Hz设备提供稳定的水下声输出,频率和幅度可控且不受深度影响