应力波在闭合结构面传播过程的波形特性
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摘要
通过试验,研究了应力波在闭合结构面的传播过程。研究发现,闭合结构面不仅会影响应力波传播速度,而且还对应力波波形有重要影响;透射波能够有效反映应力波在结构面的传播过程,不同分段的透射波形反映了不同的信息。这为利用应力波探测岩体结构面特性提出了新思路。
By experiment,the propagating process of stress wave in a closed structural plane was studied,and it was found that closed structural plane not only influenced the propagating speed of stress wave but also had significant effect on its waveform,the transmission wave could reflect the propagating process of the stress wave effectually,and its different section could reflect different information.These conclusions provide a new thought for exploring the characteristics of structural plane of rock mass using stress wave.
引文
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