From CAD and digital imaging to fully automatic adaptive 3D analysis

从 CAD 和数字成像到全自动自适应 3D 分析

• 批准号: DP150103747
• 负责人: Prof Chongmin Song
• 金额: $ 26.54万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150103747
• 关键词: CAD; digital; imaging; fully; automatic

This project aims to develop, directly from computer-aided design models or digital images, an automatic numerical simulation approach for the safety assessment of engineering structures in three dimensions. Underpinning this novel approach is the proposed use of scaled boundary polytope elements and a complementary octree algorithm for mesh generation. Complex loadings are intended to be addressed effectively by the developed adaptive shakedown analysis leading to factors of safety familiar to engineers and directly usable in design. The expected primary outcome is an innovative technology for numerical simulation and the development of an invaluable numerical tool for the effective safety assessment of engineering structures.

该项目旨在直接从计算机辅助设计模型或数字图像开发一种用于三维工程结构安全评估的自动数值模拟方法。支持这种新的方法是建议使用缩放边界多面体元素和互补八叉树算法的网格生成。复杂的负载是为了有效地解决开发的自适应安定分析，导致工程师熟悉的安全因素，并直接在设计中使用。预期的主要成果是一个创新的技术，数值模拟和开发一个宝贵的数值工具，有效的安全评估工程结构。