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通过实验研究了含粘滞流体砂岩的动态力学行为， 认识到砂岩的低频衰减是一种典型的弛豫衰减， 具有粘（滞）弹性材料的性质， 也具有类似粘弹性材料的时温等效原理。这给地学中某些问题的研究带来了诸多方便。饱和岩石的衰减峰的峰高随砂岩孔隙度的增加而增加， 峰温向低温方向移动， 峰宽逐渐变窄， 衰减随砂岩孔隙度的增加成线性增长关系。
The dynamic mechanical behavior of sandstone with viscous fluids was experimentally studied. It was recognized that the low-frequency attenuation of sandstone is a typical relaxation attenuation, with the properties of viscous (delayed) elastic materials, and also with the time-temperature equivalent of viscoelastic materials. principle. This has brought a lot of convenience to the study of some issues in geosciences. The peak height of the attenuation peak of the saturated rock increases with the porosity of the sandstone. The peak temperature moves towards the low temperature, the peak width gradually narrows, and the attenuation increases linearly with the porosity of the sandstone.