正安?VED黏滯阻尼器

VED黏滯阻尼器一般由前耳環、防塵罩、活塞桿、缸筒、后耳環等部分組成。阻尼(ni)器內部填充有(you)阻尼(ni)介質。當黏(nian)滯(zhi)阻尼(ni)器的(de)活(huo)塞(sai)往(wang)復運(yun)動(dong)(dong)(dong)(dong)時，阻尼(ni)介質通(tong)過活(huo)塞(sai)上(shang)的(de)阻尼(ni)通(tong)道產生阻尼(ni)力。黏(nian)滯(zhi)阻尼(ni)器是一種(zhong)以黏(nian)滯(zhi)材料為(wei)阻尼(ni)介質的(de)，被動(dong)(dong)(dong)(dong)速度型耗能(neng)減震(zhen)(振)裝置(zhi)。主要(yao)用于結構振動(dong)(dong)(dong)(dong)(包括風、地震(zhen)、移動(dong)(dong)(dong)(dong)荷(he)載(zai)和動(dong)(dong)(dong)(dong)力設備等引起的(de)結構振動(dong)(dong)(dong)(dong))的(de)能(neng)量吸收與耗散、適用于各種(zhong)地震(zhen)烈度區的(de)建(jian)筑結構、設備基(ji)礎工(gong)程等，安裝、維護及(ji)更換都簡單(dan)方便(bian)。