Fracture propagation through fragmented solids

断裂通过碎片固体扩展

• 批准号: DP0559737
• 负责人: Prof Arcady Dyskin
• 金额: $ 18.6万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2005
• 资助国家: 澳大利亚
• 起止时间: 2005-02-15 至 2008-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0559737
• 关键词: Fracture; propagation; through; fragmented; solids

This project investigates fracture propagation in heavily fractured (fragmented) solids such as rock masses, ice covers, fractured coatings, mortar-free structures. It introduces new ideas and methods and has potential to result in a breakthrough science to achieve better understanding of the fundamental processes of fracturing fragmented materials that will advance knowledge and develop technological innovations. A particular outcome of the project will be in developing tools for designing new materials with enhanced failure resistance. Another application is in Resource Engineering and Earth and Planetary Science; the project will contribute to understanding of fracture propagation in the Earth's (and generally, planetary) crust.

该项目研究了严重破裂（破碎）固体（如岩体、冰盖、破裂涂层、无砂浆结构）中的裂缝扩展。它引入了新的思想和方法，并有可能导致突破性的科学，以更好地了解破碎材料的基本过程，这将促进知识和技术创新。该项目的一个特别成果将是开发用于设计具有增强的抗破坏性的新材料的工具。另一个应用是在资源工程和地球和行星科学;该项目将有助于理解地球（一般来说，行星）地壳中的裂缝传播。