The micro-mechanical origins of creep in granular materials

颗粒材料蠕变的微观机械起源

• 批准号: DP120104926
• 负责人: Prof Itai Einav
• 金额: $ 25.06万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2012
• 资助国家: 澳大利亚
• 起止时间: 2012-03-12 至 2015-09-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP120104926
• 关键词: micro; mechanical; origins; creep; granular

Creep in granular materials is a concern for many problems in technology and science, including long-term deformations of reservoir dams and sudden instabilities along earthquake faults. This project aims to describe the fine-scale origins of granular creep, as a basis for solving problems of much larger-scale in geomechanics and geophysics.

颗粒材料的蠕变是许多科学技术问题的关注点，包括水库大坝的长期变形和地震断层沿着突然失稳。本计画的目的是描述颗粒蠕变的细尺度起源，作为解决地质力学和地球物理学中更大尺度问题的基础。