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本文对一个有空腔耦合的爆炸多次试验结果进行了总结。重点叙述了地下岩洞运动参数(加速度、速度、位移)的衰减规律及沿空腔断面分布特征。给出了可供工程应用参考的衰减指数。
This paper summarizes the results of a series of explosions experiments with cavity coupling. The attenuation law of the underground rock motion parameters (acceleration, velocity, displacement) and the distribution characteristics along the cavity cross section are mainly described. The attenuation index that can be used for engineering application is given.