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Updated: Jun 10, 2025

Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography
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Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography

Published on: September 29, 2019

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一个简化的校准程序,用于DEM模拟的颗粒状材料流

Rashid Hajivand Dastgerdi1, Agnieszka A Malinowska1

  • 1Faculty of Geo-Data Science, Geodesy, and Environmental Engineering, AGH University of Krakow, 30-059 Kraków, Poland.

Materials (Basel, Switzerland)
|October 16, 2024
PubMed
概括

本研究介绍了使用基本物理测试的离散元件方法 (DEM) 的简化校准方法. 这种方法提高了模拟颗粒材料的准确性和效率,如地质工程中的沙子.

关键词:
安西斯/洛斯迪纳纳气试验试验 试验气试验离散元素方法的离散元素方法.颗粒状材料是颗粒状的材料.微机械参数 微机械参数休息角测试试验 休息角测试试验这是沙子,沙子,沙子.

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Design Example: Creating a Hydraulic Model of a Dam Spillway

Scaled hydraulic models of dam spillways provide a practical way to replicate and study the intricate flow dynamics of these structures. Often built to a 1:15 ratio, these models allow for observing critical water behavior, such as velocity distribution, flow patterns, and energy dissipation.
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