Coordination Funds

协调基金

• 批准号: 501804558
• 负责人: Professor Dr.-Ing. Steffen Marx
• 金额: --
• 依托单位: Institut für Massivbau
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/501804558?language=en
• 关键词: Coordination; Funds

The condition of a structure – similar to that of people – is characterised by an ever more rapid degradation as it ages. Preventive measures against ageing are all the more successful the earlier they are taken. This Priority Programme “Hundred plus” aims to extend the service life of complex structures through intelligent digitalisation. Three core research areas are launched in the proposal for the entire program: (1) digital models, (2) digital linkage, and (3) condition indicators. Digital models and digital linkage are the focuses of funding period 1. The successful development of methods in the SPP is supported by two essential elements. The first element is the central coordination of the activities, the promotion of a mutual, fruitful exchange of knowledge and experience as well as comprehensively coordinated support for young scientists. Various activities are planned for this purpose, e.g. organisation and implementation of annual key meetings of all researchers in the SPP, interdisciplinary cluster workshops, events for doctoral training and the involvement of guests and associates. Specific public relations work will promote the visibility of the SPP.The second element is the research on the validation structure within the scope of an accompanying scientific project. The aim is to test and validate the methods, which are developed in this SPP, regarding model generation, digital linking and the derivation of condition indicators on a real demonstrator structure. The Weserstrombrücke (Weser River Bridge), which is an overpass of the BAB A2 over the Weser near Bad Oeynhausen, has been selected as the validation structure. In funding phase 1, digital models will be created, tested and improved using various resources such as existing plans, laser scans and photogrammetry measurements as well as non-destructive methods. The results form the basis for a digital twin. This and all other data will be stored, processed and sustainably saved on the platform, which is to be concurrently set up, for data management and exchange. Besides, an initial structural health monitoring system for the validation object is to be developed and installed. This will create a real data basis. In addition, all these heterogeneous models and data, which come from different sources, will be linked together. This whole system can be used to realise a comprehensive scientific exchange across all research projects in phase 1. Furthermore, sub-projects can be developed in phase 2 on the basis of this existing system.

建筑物的状况--与人的状况相似--随着年龄的增长，其特征是越来越快的退化。预防老化的措施越早采取就越成功。该优先计划“百+”旨在通过智能数字化延长复杂结构的使用寿命。整个项目的建议书中提出了三个核心研究领域：（1）数字模型，（2）数字联动，（3）状态指标。数字模型和数字链接是第一阶段资助的重点。在最高人民检察院成功制定方法有两个基本要素支持。第一个要素是对各项活动进行中央协调，促进知识和经验的相互和富有成效的交流，以及全面协调对青年科学家的支持。为此目的计划了各种活动，例如组织和实施SPP所有研究人员的年度重要会议，跨学科集群研讨会，博士培训活动以及嘉宾和同事的参与。具体的公共关系工作将提高SPP的知名度，第二个要素是在一个附带的科学项目范围内对验证结构进行研究。目的是测试和验证本SPP中开发的有关模型生成、数字链接和在真实的演示结构上推导条件指标的方法。Weserstrombrücke（威悉河大桥）是BAB A2在Bad奥恩豪森附近威悉河上的立交桥，已被选为验证结构。在第一阶段的资助中，将使用各种资源（例如现有计划、激光扫描和摄影测量测量以及非破坏性方法）创建、测试和改进数字模型。这些结果构成了数字孪生的基础。这些数据和所有其他数据将被存储、处理和可持续地保存在平台上，该平台将同时建立，用于数据管理和交换。此外，将开发和安装验证对象的初始结构健康监测系统。这将建立一个真实的数据基础。此外，所有这些来自不同来源的异构模型和数据将被链接在一起。整个系统可用于实现第一阶段所有研究项目的全面科学交流。此外，在第二阶段可以在现有系统的基础上制定次级项目。