In Situ Calibration of Constitutive Models, Phase 1 Feasibility Study

本研究旨在建立一个现场标定的普遍有效性 技术，并比较预测和实测土壤反应。 的 研究将分三个阶段完成。 第一阶段评估 理论上的可行性的方法，在现场校准 选定的土壤本构模型，考虑到变化 土壤参数。 后续阶段将建设一个实验室 现场标定装置模型及现场实施 验证测试，以验证模型的性能 现场条件

This research is to establish a general validity of in situ calibration technique and compare the predicted and measured soil response. The research will be completed in three phases. The first phase evaluates the theoretical feasibility of the approach for in situ calibration of selected soil constitutive models, taking into account the variations in soil parameters. The followup phases will construct a laboratory model of the in situ calibration device and carry out field verification tests to verify the performance of the models under in situ conditions.