北京維文特噪聲治理技術
來(lai)源:北京維文特環保技術開發(fa)有限公司 閱讀:2957 更新時間:2011-03-21 10:44噪聲治理技術:
1.吸(xi)聲(sheng)處理技術:利用各種吸(xi)聲(sheng)材料或(huo)吸(xi)收結(jie)構來吸(xi)收聲(sheng)能。
2.隔(ge)聲(sheng)(sheng)(sheng)(sheng)技(ji)術:應用隔(ge)聲(sheng)(sheng)(sheng)(sheng)構件(jian)將噪聲(sheng)(sheng)(sheng)(sheng)源(yuan)與接受者分開(kai),在(zai)噪聲(sheng)(sheng)(sheng)(sheng)的傳播途(tu)徑中降低(di)噪聲(sheng)(sheng)(sheng)(sheng)污(wu)染,常用的隔(ge)聲(sheng)(sheng)(sheng)(sheng)構件(jian)有隔(ge)聲(sheng)(sheng)(sheng)(sheng)間、隔(ge)聲(sheng)(sheng)(sheng)(sheng)罩、隔(ge)聲(sheng)(sheng)(sheng)(sheng)屏(ping)障、隔(ge)聲(sheng)(sheng)(sheng)(sheng)門窗等。
3.消(xiao)(xiao)聲(sheng)技術:消(xiao)(xiao)聲(sheng)就是利用(yong)消(xiao)(xiao)聲(sheng)器(qi)來降低空氣中(zhong)聲(sheng)的傳(chuan)播。
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隔振技術:
通過(guo)降低振動強度(du)來減弱(ruo)固體聲傳(chuan)播(bo)。