Variational Plasticity Models and Algorithms for Frictional Geomaterials

摩擦土工材料的变分塑性模型和算法

• 批准号: DP0988663
• 负责人: Prof Andrei Lyamin
• 金额: $ 20.78万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0988663
• 关键词: Variational; Plasticity; Models; Algorithms; Frictional

Although the proposed project makes use of a number of advanced concepts in mathematics, thermodynamics, and numerical analysis, and in this way could be labelled 'theoretical', its main ambition is to formulate models and methods that are much more practical than the ones currently in use. Ultimately, this will result in cheaper and safer designs of both standard and non-standard geotechnical structures. The project builds on and extends the tradition which has been established in Australia over the past 15-20 years of applying mathematical programming methods to plasticity problems, many of these in the field of geotechnical engineering.

虽然拟议的项目利用了数学，热力学和数值分析中的一些先进概念，并以这种方式可以被称为“理论”，但其主要目标是制定比目前使用的模型和方法更实用的模型和方法。最终，这将导致标准和非标准岩土结构的更便宜和更安全的设计。该项目的基础上，并扩大了传统，已建立在澳大利亚在过去15-20年的应用数学规划方法的塑性问题，其中许多在岩土工程领域。