Seismic Design of Gravity Retaining Walls: Tilting

本研究的主要目的是开发一种经过验证的方法 估计地震造成的永久性位移损失 以及挡土结构的变形。 验证测试将 用土工离心机制造的 这项研究将推动 土工离心试验方法现状 地震减灾 这项研究修改了基本的 支护结构的岩土稳定性，以分析倾斜和 永久变形 土-结构非线性相互作用 从这种分析中产生的现象将被测试， 适当设计的动态实验在一个小的岩土工程 离心机。 确认测试将在一个大的 离心机。 研究结果将有助于推动 土工离心试验方法的最新发展水平。

The primary objective of this research is to develop a verified method of estimating the earthquake damage caused by permanent displacements and distortions in retaining structures. Verification tests will be made in a geotechnical centrifuge. This research will advance the state-of-the-art of geotechnical centrifuge testing methods for earthquake hazard mitigation. This study modifies the basic geotechnical stability of retaining structures to analyze tilting and permanent deformations. The non-linear soil structure interaction phenomena developed from this analysis will be tested with appropriately designed dynamic experiments in a small geotechnical centrifuge. Confirmation tests will then be performed in a large centrifuge. The results will be valuable in advancing the state-of-the-art of geotechnical centrifuge testing methods.