Measurement and Mathematical Modeling of Pore-Water PressureGeneration in Soil Deposits During Earthquakes

本项目在台湾洛东地震活跃区进行了地面运动和孔隙压力积累的地震反应的实地测量。洛东场址位于地震活跃地区，容易发生大地震，地下水位以下的浅层有可能液化的土壤沉积物。该项目的其他现场仪器将包括在地表以下20米深处安装孔隙压力传感器。将对现场的土壤样本进行实验室测试，以表征土壤的动态特性。；itA先天的;Ro分析将用于预测孔隙压力对土壤的响应。分析结果将与现场实际数据进行比较。

This project carries out field measurements of seismic responses of ground motion and pore pressure buildup in a seismically active site in Lotung, Taiwan. The Lotung site is in a seismically active region prone to large earthquakes and has potentially liquefiable soil deposits at shallow depths below the ground water table. Additional field instrumentation for this project will include the installation of pore pressure transducers at depths up to 20 meters below the surface. Laboratory testing of soil samples from the site will be made to characterize the dynamic soil behavior. ;itA priori;ro analysis will be developed to predict the pore pressure responses to soil. The analysis results will be compared with actual field data.