damping coefficient of pile-soil interaction 桩土相互作用阻尼系数
The dynamic behaviour of the pile is presented as frequency response curves for displacement, stiffness, dashpot constant and damping ratio.
桩的动力特性用刚度、阻尼和位移的频率响应曲线来表达。
The study also goes to the influence, upon stress waves, of the piles relaxation time, the equivalent viscous damping coefficient of soil around the pile and the unit rigidity of soil below the pile.
同时，分析了桩身驰豫时间、桩侧土的等效粘滞阻尼系数、桩底土的单位刚度等因素对应力波的影响。
It was shown that damping coefficient increased with increasing stress of soil around pile and was influenced by soil property and water content.
结果表明，桩土相互作用阻尼系数随着桩周土应力增大而增大，而且还与土质和土体的含水状态有关。
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