摘要
阐述缓冲限位器的产生背景，论述橡胶弹簧、钢螺旋圆柱弹簧、蝶形弹簧、空气弹簧、U型钢板、记忆合金、粘弹性阻尼器、油阻尼器、粘滞阻尼器和复合阻尼器（复合型铅粘弹性阻尼器、铅橡胶复合阻尼器、U型钢板与I型铅棒复合阻尼器）等12种缓冲限位器的刚度、阻尼特性及复位能力，指出了它们在工程应用中的优势及不足之处，展望缓冲限位器的应用发展前景。
The background of buffer is elaborated. It is Discussed the stiffness, damping special properties and restoration ability of the twelve kinds of damper （energy absorption device） which are rubber spring, steel spire column spring, disk spring, air spring, U-shaped steel plates, memory alloys, viscoelastic damper, oil damper, viscous damper and compound damper （mixed lead viscoelastic damper, combined lead rubber damper, the compound damper of U-shaped steel plates and I-shaped lead）. They can be used as buffer. The developing prospect of buffer is forecasted.
出处
《建筑技术开发》
2006年第12期130-135,共6页
Building Technology Development
基金
北京市教委资助项目（KM200510016005）
关键词
刚度
阻尼
复位
限位
阻尼器
Stiffness
Damping
Restoration
Limiting deformation
Damper
