土应力传感器动态匹配误差理论研究

The Investigation for Dynamic Matching Error in the Registration of Soil Pressure Cells

根据弹性体振动理论及改进刚模理论，建立了土应力传感器动态匹配误差公式及其设计判据，与现场试验检验相吻合。

According to the theories based on the elastic body vibration and the indentation analogy, the formula on dynamic matching error in the registration and designing criteria with the cell have been established. Theoretical results are agreeable to in situ test results.