LEAP-Asia-2018: Stress-strain response of Ottawa sand in Cyclic Torsional Shear Tests

The results of cyclic torsional shear tests performed at Kyoto University (KyU) to characterize the stress-strain-strength response of Ottawa F-65 sand are archived in this project. The experimental data presented here as well as the results of the cyclic direct simple shear tests conducted at the George Washington University for LEAP-Asia-2018 and the monotonic and cyclic triaxial tests conducted at GWU for LEAP-2015 and LEAP-2017 projects are provided to the numerical simulation teams who participate in the LEAP-Asia-2018 numerical simulation exercise. The numerical simulation teams use these results to calibrate the constitutive models that are used in the numerical simulations of LEAP-Asia-2018 centrifuge tests.本项目归档了京都大学（Kyoto University, KyU）为表征渥太华F-65砂（Ottawa F-65 sand）的应力-应变-强度响应特性所开展的循环扭转剪切试验成果。本数据集所载试验数据，涵盖乔治华盛顿大学为LEAP-Asia-2018项目实施的循环直接单剪试验结果，以及该大学为LEAP-2015、LEAP-2017项目开展的单调与循环三轴试验结果，将提供给参与LEAP-Asia-2018数值模拟演练的数值模拟团队。上述数值模拟团队将利用该批试验结果，对LEAP-Asia-2018离心机试验数值模拟中所采用的本构模型进行校准。

搜集汇总

背景与挑战

背景概述

该数据集包含京都大学对渥太华F-65砂进行的循环扭剪试验结果，用于表征其应力-应变-强度响应。这些数据是LEAP-Asia-2018项目的一部分，旨在为数值模拟团队提供实验数据，以校准本构模型并支持离心机试验的数值模拟分析。