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声屏障在化工行业的应用

发布日期:2018-03-09 总浏览:

DUIHUAGONGXINGYEZAOSHENGZHILIDETEDIAN,JIAONANCAIYONGCHANGGUIDEGESHENG、XISHENG、XIAOSHENG、GEZHEN、ZUNIJIANZHENDEFANGFAJINXINGKONGZHI,ERCAIYONGZAIZAOSHENGCHUANBOTUJINGSHANGSHEZHISHENGPINGZHANG,SHIMINGANDIANCHUYUSHENGPINGZHANGDESHENGYINGQU,JIUCHENGWEIHUAGONGXINGYEJIANGZAODEZHUYAOJISHUCUOSHIZHIYI。


ZAIZIYOUSHENGCHANGZHONG,GESHENGXISHENGPINGZHANGDEJIANGZAOLIANGR(dB)KEANXIASHIJINXINGJISUAN:R = 10lgN +13;SHIZHONG: N=2/λ(A+B-d);N—FEINIEERSHU(WULIANGGANG);A—SHENGYUANZHIPINGZHANGDINGDUANDEJULI(m);B—PINGZHANGDINGDUANZHIJIESHOUZHEDEJULI(m);d—SHENGYUANZHIJIESHOUZHEZHIJIANDEZHIXIANJULI(m);λ——SHENGBOBOZHANG(m)。YEKECANZHAOGUOJIAHUANBAOBUXINGYEBIAOZHUN《SHENGPINGZHANGSHENGXUESHEJIHECELIANG》(HJ/T90-2004)JICHUDEJISUANGONGSHIJINXINGSHEJIJISUAN。


ANPINGXIANXINCHUANSIWANGZHIPINYOUXIANGONGSIYONGYOUJINGLIANGDESHENGCHANSHEBEIHEXIANJINDESHENGCHANJISHU,BINGSHISHIGUIFANHUAGUANLI。SHIZHUANYESHENGCHANGAOSUSHENGPINGZHANG、GEYINPINGXILIEDESHENGPINGZHANGCHANGJIA,SHENSHOUGUANGDAKEHUXIAI,HUANYINGXINLAOKEHUQIANLAIXUANGOU。


标签: 声屏障在化工行业的应用声屏障厂家声屏障价格

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