为了研究单轴加载过程煤样破裂声波响应特征,采集耿村矿煤样,采用煤岩加载系统和声发射采集系统,对煤样进行单轴加载过程声发射响应特征测试,并对加载过程声发射计数及损伤的响应特征进行了分析。结果显示:随加载进行,声发射参数及损伤响应呈现阶段性特征,并与煤样破坏之间具有较好的匹配性。因此,通过声发射参数的监测,可以对煤样变形、破坏特征进行分析与预测。 In order to study the response characteristics of cracked acoustic wave in uniaxial loading process, the coal samples of Gengcun Mine were collected, and the coal-rock loading system and acoustic emission acquisition system were adopted to test the acoustic emission response characteristics of uniaxial loaded coal samples. Launch count and damage response characteristics were analyzed. The results show that acoustic emission parameters and damage responses exhibit periodic characteristics with loading, and have good match with coal sample damage. Therefore, through the monitoring of acoustic emission parameters, the deformation and failure characteristics of coal samples can be analyzed and predicted.