Application of Piezoelectric Three-Axis Force Sensor on Mechanical Analysis of Disturbed Soil

摘要

The mechanical behavior of disturbed soil was very complex, so it could not be depicted and analyzed easily using traditional instruments and methods. The three-axis force measuring system using a piezoelectric three-axis force sensor of Type 9327A for the interaction between soil and a bulldozing plate was established. The qualitative and the quantificational analyses of the soils indicated that the dynamic mechanical behavior of disturbed soil could be measured and analyzed accurately using a piezoelectric three-axis force sensor.