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本文导出了松散沙质沉积物和泥质沉积物的有效密度的较为完善的表式,利用这些表式计算了几种类型的沉积物中的P波的相速和衰减系数,较好地解释了实验结果。文未对湿孔隙弹性介质及湿孔隙粘滞弹性介质中的弹性波传播问题作了讨论。
In this paper, a more complete table of the effective densities of loose sandy sediments and muddy sediments is derived. Using these tables, the phase velocity and attenuation coefficients of P waves in several types of sediments are well-explained The experimental results. The problem of elastic wave propagation in wet-porous elastic media and wet-porous visco-elastic media is discussed.