GOALI: Building Engineering Through Topology Optimization

GOALI：通过拓扑优化构建工程

• 批准号: 1335160
• 负责人: Glaucio Paulino
• 金额: $ 30万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-09-01 至 2016-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1335160&HistoricalAwards=false
• 关键词: GOALI; Building; Engineering; Through; Topology

This project addresses the structural engineering of buildings by constructing engineering concepts through topology optimization. Structural topology relates to geometric configurations of components that fit in to the structural system of the building. The goal is to tailor topology optimization techniques to building systems and to use this technology as a means to connect architects and engineers in design of buildings. To achieve this goal, the challenges are to move away from traditional ?box-like? building shapes by exploring innovative bio-inspired and natural artistic designs as well as to enable a formal linkage between structural engineering and architecture. The proposed techniques for tailored building design will be a novel addition to the realm of topology optimization. This research will explore natural load path topology optimization of tall buildings; will provide integration of structural engineering and architecture design optimization through the final design of buildings; will achieve new advances in lateral bracing systems; and will develop high-fidelity computational models. The computational framework will be formulated to provide both architects and engineers freedom to design innovative buildings that are artistic and yet with pragmatic consideration of economy. The Co-PI, a principal in a consulting engineering company, has background in design of super-tall buildings. The students working in the project will intern in the consulting company and the inter-disciplinary research team will work in close collaboration in all stages of the project.

本项目通过拓扑优化构建工程概念来解决建筑物的结构工程问题。结构拓扑与适合建筑结构系统的构件的几何配置有关。我们的目标是为建筑系统定制拓扑优化技术，并将该技术用作建筑设计中连接建筑师和工程师的一种手段。为了实现这一目标，挑战是摆脱传统的？像盒子一样？通过探索创新的生物灵感和自然的艺术设计，以及使结构工程和建筑之间的正式联系。为量身定制的建筑设计提出的技术将是拓扑优化领域的一个新的补充。本研究将探索高层建筑的自然荷载路径拓扑优化;将通过建筑物的最终设计提供结构工程和建筑设计优化的集成;将在横向支撑系统方面取得新的进展;并将开发高保真的计算模型。计算框架将制定提供建筑师和工程师自由设计创新的建筑，是艺术，但与务实的经济考虑。该名首席研究员是一家咨询工程公司的负责人，具有超高层建筑设计的背景。参与项目的学生将在咨询公司实习，跨学科研究团队将在项目的各个阶段密切合作。