基于抗震智能材料的结构阻尼特性优化  

Optimizing the damping characteristic of the structural anti-seismic intelligent material

作　　者：邵韦循[1] 

机构地区：[1]安徽工业大学机械工程学院,安徽马鞍山243002

出　　处：《安徽工业大学学报（自然科学版）》2004年第3期208-210,共3页Journal of Anhui University of Technology（Natural Science）

基　　金：安徽省教育厅基金项目(2001kj023)

摘　　要：为保障结构在地震中的安全性,对使结构抗震效果处于最佳状态的智能材料的阻尼特性进行了定量研究。根据使结构在地震过程每时每刻都处于动力响应最小这一原则,选择结构的反应能量作为优化目标,对结构的阻尼特性进行优化,得到最佳抗震智能材料所应具备的阻尼特性曲线,以此指导抗震材料的选择,减少地震产生的破坏。In order to secure structures in the earthquake, it has done the quantitatively research about the damping specialty of the intelligent material to be the most excellent condition of anti-seismic effect.To let the dynamic response of structures be the minimum in the whole earthquake, the response energy of structures is chosen as the optimizing target,and the damping characters of structures is opitimized.The most excellent damping curve of the intelligent material is gotten.Then the choosing of anti-seismic material can be guided.The damage caused by the earthquake is reduced.

关 键 词：智能材料 阻尼 优化 抗震 

分 类 号：O39[理学—工程力学] TB301[理学—力学]