Semiactive control of nonlinear and deteriorating structures

非线性和恶化结构的半主动控制

• 批准号: 341306-2007
• 负责人: Narasimhan, Sriram
• 金额: $ 1.24万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=482044
• 关键词: Semiactive; control; nonlinear; deteriorating; structures

Loads from earthquakes and other extreme events can cause serious damage to civil infrastructure. For example, the projected loss from a design level earthquake in the city of Vancouver is $3 billion. Structures equipped with supplemental devices, called smart structures, have the potential to significantly reduce damage. However, to benefit from the gains, we must first learn how best to apply these devices and maximize their reliability.

地震和其他极端事件产生的荷载会对民用基础设施造成严重破坏。例如，温哥华市设计水平地震的预计损失为30亿美元。配备有辅助设备的结构，称为智能结构，有可能显着减少损坏。然而，要从这些成果中受益，我们必须首先学习如何最好地应用这些设备并最大限度地提高其可靠性。