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为研究秦巴山区公路隧道地质雷达波的识别标志,该文以安平高速公路隧道地质预报为依托,对所采集的地质雷达数据的波形、相位、振幅、频率和能量等标志进行了分析,探究了秦巴山区完整围岩、破碎带、富水带和洞穴四类地质条件下的地质雷达波识别标志特征,得到了岩体破碎程度、含水情况、洞穴与地质雷达波识别标志的关系。该文的分析结果为提高地质雷达超前预报的准确性和可靠性提供了一定的参考。
In order to study the identification of geological radar wave in the tunnel of Qinba mountain area, this paper analyzes the waveform, phase, amplitude, frequency and energy of the collected geologic radar data based on the tunnel geological forecast of Anping Expressway. The features of geological radar wave identification under the four kinds of geological conditions of intact surrounding rock, broken zone, water-rich zone and caves in Qinba Mountain area are obtained. The relationship between rock fragmentation degree, water content, cave and geological radar wave identification mark is obtained. The results of the paper provide some references for improving the accuracy and reliability of geological radar forward prediction.