- 摘 要
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Imad Mualla1, 曹鐵柱2， 廖膺銓2
（1丹麥DAMPTECH公司，哥本哈根 2800；2 捷成工業(yè)，北京 100005）[摘要] 介紹了丹麥Mualla博士研發(fā)的一種基于轉(zhuǎn)動概念的摩擦阻尼系統(tǒng)，這種阻尼器工作原理清晰，模型種類多樣，從制作到安裝都非常簡單。對于地震、大風(fēng)等動力荷載引起建筑結(jié)構(gòu)的振動控制效果很好，目前已通過多個大型國際試驗(yàn)室的測試，并已在日本、印度和希臘等地震多發(fā)國家廣泛應(yīng)用。這些測試研究和實(shí)際工程表明，轉(zhuǎn)動摩擦阻尼器是采用消能減震技術(shù)的優(yōu)選之一。
[關(guān)鍵詞] 轉(zhuǎn)動摩擦阻尼器；消能減震系統(tǒng)；隔震系統(tǒng)
中圖分類號：TU311.3 文獻(xiàn)標(biāo)識碼：A 文章編號：1002-848X(2012) Sl-0493-04A new rotational friction concept damper for vibration control of buildings
Imad Muallal, Cao Tiezhu2. Kelvin Liu2
(1 DAMPTECH, Copenhagen 2800, Denmark; 2 Jebsen Industrial, Beijing 100005, China)Abstract: The latest technology of the rotational friction damper developed by Dr. Mualla from DAMPTECH, Denmark was introduced. The rotational friction damper has advantage of simplicity for both its construction and installation. The rotational friction damper has a wide-range of application. It can be applied to the structural seismic protection, wind resistance and other structural vibration control, all with ver}r proven results. The damper's capability for energy dissipation has been extensively tested and studied in various leading laboratories and the technology is widely adopted in some countries with lugh earthquake-occurrences,e.g. Japan, India and Greece. Both the experiments and real-life projects show a very position result for the technology.
Keywords: rotational friction damper; energy dissipation and seismic system; base isolation system
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