Experimental Study of Resonant Phenomena in a Vibratory Soil-Seismograph System

摘要

The results of the experimental study of the resonant properties of a vibratory soil-seismograph system are presented as a function of its parameters: P-wave propagation velocity in the soil and soil density, weight and base area of the seismograph. Data are given on the effect of different methods of installing seismographs on the resonant properties of the system. The effect of resonant phenomena in the system on the nature of the seismic records and on the resolution of the seismic methods is shown. Methods for installing seismographs in which resonant phenomena are absent or slight are indicated for various surface conditions.