Adaptive Base Isolation using Innovative Magnetorheological Elastomers

使用创新磁流变弹性体的自适应基础隔离

• 批准号: DP150102636
• 负责人: Prof Weihua Li
• 金额: $ 18.37万
• 依托单位: University of Wollongong
• 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 2018-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150102636
• 关键词: Adaptive; Base; Isolation; using; Innovative

Base isolation is of great importance for the safety of infrastructure, such as hospitals, bridges and nuclear power plants. Utilisation of a traditional passive base isolator makes the base isolation system vulnerable and susceptible to unexpected/extreme dynamic loadings, such as earthquakes. This project aims to address this critical issue through the development of a novel adaptive seismic isolator working with an innovative stiffness softening magnetorheological elastomer (MRE). This research represents a fundamental step towards the understanding of MRE behaviour and is expected to be the breakthrough for the development of a future smart base isolation system.

基础隔离对于基础设施的安全至关重要，例如医院，桥梁和核电站。使用传统的被动基础隔离器使基本隔离系统容易受到意外/极端动态载荷（例如地震）的影响。该项目旨在通过开发一种新型的自适应地震隔离器来解决这个关键问题，该隔离器与创新的刚度软化磁性弹性体（MRE）一起工作。这项研究是迈向理解MRE行为的基本一步，预计将是开发未来智能基础隔离系统的突破。