江苏快三开奖结果

會議室用什么樣的吸音材料效果最佳?

  • 發布日期:2017-05-12

1、HUIYISHISHENGXUEYAOQIU :

YIGEHAODETINGYINHUANJINGDEJIANLI,BAOKUOJIANZHUSHENGXUEHEDIANSHENGLIANGGEFANGMIANDENEIRONG;ZHUANYEYINXIANGGONGCHENGZHONGSUOZHIDEJIANSHENGZHUYAOSHITINGTANGDEJIANSHENG,XIANGTONGDESHEBEIFAHUIDESHUIPINGGAODIBUYIDEYUANYIN,YIBANDOUSHIJIANSHENGTIAOJIANDEBUTONG。WULUNDUOMEYOULIANGDESHEBEI,YIDANFANGZAIJIANSHENGTIAOJIANELIEDEHUANJINGZHONG,KENDINGBUHUIDADAOHAODEJIEGUO;ERJIANSHENGYAOQIUHUANHUIYINWEIGONGCHENGDESHIYONGYAOQIUBUTONGERBUTONG,YEHUISHOUJIANZHUZHUANGSHIZHILIANGDEYINGXIANG。JIANSHENGTIAOJIANHAODETINGTANGYINGGAISHIHUNXIANGHELI,SHENGYINKUOSANXINGHAO,MEIYOUSHENGJUJIAO、MEIYOUKEWENDEZHENDONGZAOSHENG、MEIYOUSHENGYINYING、MEIYOUSHENGZHUBODENGDENG;JIANSHENGDEYAOQIUBUNENGDANFANGMIANYOUYINXIANGSHEJIRENYUANJINXING,TAXUYAOJIANZHUZHUANGSHIJISHURENYUANDEYOULIPEIHE,XUANZEYIZHONGHAODEXIYINCAILIAO,SHIQIYINZHIDADAOZUIJIAXIAOGUO。

2、XIYINCAILIAORUHEJIANGDIZAOYIN,YOUHUAYINXIAO。

XISHENGSHIZHISHENGBOZAIJIEZHINEICHUANBOGUOCHENGZHONGZHUJIANSHUAIJIANDEXIANXIANG。CAILIAODEXISHENGXISHUSHIZHISHENGNENGRUSHEDAOCAILIAOBIAOMIANSHINENGBEIXISHOUDEBAIFENBI。DANGQIDAYU20%SHIJIAOXISHENGCAILIAO,DANGQIDAYU80%SHIJIAOQIANGXISHENGCAILIAO。

江苏快三开奖结果XISHENGJIANGZAOZUIDUOKEYIHUODE10-15dBDEJIANGZAOLIANG.JIANGZAOLIANG=10lg(A0/A1),WEIJIARUXISHENGCAILIAOSHISHINEIXISHENGLIANGYUESHAO,JIARUXISHENGCAILIAOHOUSHINEIXISHENGLIANGYUEDUO,JIANGZAOXIAOGUOYUEHAO.ZAICHEJIAN、CHANGFANG、DADEKAICHANGSHIKONGJIAN,YOUYUHUNXIANGSHENGDEYUANYIN,HUISHIZAOSHENGBIZHITONGYANGSHENGYUANZAISHIWAIGAO10-15dB.,TONGGUOZAISHINEIBUZHIXISHENGCAILIAO,KEYISHIHUNXIANGSHENGBEIXIDIAO,JIANGDISHINEIZAOSHENG.

XISHENGCAILIAOZAIJIANGDISHINEIZAOSHENG,GAISHANSHINEIYINZHIFANGMIANYOUZHUSHIFENZHONGYAODEZUOYONG,YUELAIYUESHOUDAORENMENDEZHONGSHI。XISHENGCAILIAOZHONGLEIHENDUO,BUTONGDECAIZHI、BUTONGDEWAIGUAN、BUTONGDEJIEGOUXISHENGXISHUYEGEBUXIANGTONG,YUNYONGSHIKEYIGENJUJISUAN,QUEDINGXISHENGCAILIAOSHULIANG,XUANZEJUTICAILIAOSHIXUJIANGUXISHENGHEMEIGUANDEYAOQIU。YIBANGANQIANGXISHENGJISHIZAIQINGGANGLONGGUSHANGPUSHEXIYINCAILIAOYULONGGUJIANDEKONGQIANGXINGCHENGXISHENGGOUZAOXITONG,RU:MUZHIXIYINBAN、JUZHIXIANWEIXISHENGBAN、MUSIXISHENGBANDENG,SHIZHUANGSHIHESHENGXUESHEJIJIAOHAODEXUANZE

由于會議廳采用短混響,因此,必須選用強吸聲的結構。又因強吸聲處理,因此建筑師經常采用各種容易引起聲學缺陷的體形,如圓形、橢圓形、卵形平面、穹形屋頂等。而控制音質缺陷的措施,除了配置擴散結構外,通常用強吸聲方法,因為它同時起到控制混響時間的作用。
 

3、SHIHEHUIYISHIYONGDEDIPINXISHENGJIEGOU

1.XIYINBANGONGZHENXISHENGJIEGOU:ZAIGEZHONGBOBANSHANGCHUANKONG(CHUANFENG)BINGZAIBANHOUSHEZHIYIDINGSHENDUDEMIBIKONGQIANG,JIGOUCHENGCHUANKONG(CHUANFENG)BANGONGZHENXISHENGJIEGOU。DANGBANHOUJIACHENDUOKONGXINGXISHENGCAILIAOSHI,KEYIZHANKUANCHUANKONGCHUANFENGBANDEXISHENGPINDAI。TONGCHANGCHUANKONG(CHUANFENG)BANDECHUANKONGLVCHAOGUO20%SHI,CHUANKONGBANJIANGBUQIGONGZHENXISHENGZUOYONG,CISHIDECHUANKONG(CHUANFENG)BANKESHIWEIJINQIBAOHUHOUCHENXISHENGCAILIAODEZHAOMIANBAN

2.PAIXIYINBAN,FANGZHONGFANGJIEGOUSHENGXUESHEJI,ZHELEIJIEGOUKEJIANGQIGONGZHENPINLVSHEJIZAIYUKONGZHIDEFANWEINEI,HUIHUODEXIANZHUDEXIAOGUO。TADEBIAOMIANXINGSHIKEYISHICHUANKONGBAN,YEKEZUOCHENGGONGZHENXISHENGQITI。

3.RUANBAOXISHENGJIEGOU,JIZAIHOUDUJIAODADEDUOKONGXINGXISHENGCAILIAOHOUMIANSHEZHIFUHEKONGZHIDIPINSUOXUDEKONGQIANG。

ZAIHUIYISHIDEKONGZHIZHONG、GAOPINHUNXIANGSHIJIAN,CHULEZHURENYIKAOTINGZHONGBENSHENHEZUOYIDEXISHENGWAI,YINGGENJUHUNXIANGJISUAN,QUESHIZAIQIANGMIANPEIZHIQIANGXISHENGCAILIAO,ZHEDUIPINGXINGCEQIANGHEAOHUXINGQIANGMIANLAISHUO,HUANKEXIAOCHUZHANDONGHUISHENGHESHENGJUJIAODENGQUEXIAN。ZUOWEIQIANGMIANKONGZHIZHONG、GAOPINDEXISHENGCAILIAO,TONGCHANGYOUBOLIMIAN、KUANGMIANBAN,WAISHEZURANZHIWUHUOBITAN,YEKEPEIZHIZHANKONGXISHENGJIEGOU(LVBANHUOXIANWEIBANZHANKONG)HUOZHIWUBAOZURANPAOMOSULIAODENGGOUZAO。

江苏快三开奖结果HUIYISHIJIANGTAIDEHOUQIANG,YEYINGZUOSHIDANGDEXISHENGCHULI,YIMIANHOUBUFANSHESHENG,YINQIJIANGTAISHANGCHUANSHENGQIDESHENGFANKUI;ZAIFANGYINGDIANYINGSHI,ZEYOUYUHOUQIANGFANSHESHENGYUYANGSHENGXITONGZHISHESHENGDEXIANGWEICHA,YINQIBULIDESHENGGANRAO。

HUIYISHIDEDINGBU,DANGSHINEIDESHENGXISHOUSHIYIKONGZHIHUNXIANGSHIJIANDADAOSHEJIZHISHI,TONGCHANGBUZUOXISHENGCHULI。ERZUOWEIFANSHEMIAN。HUIYISHIXISHENGJIEGOUDEPEIZHIHEXUANZEYAOGENJUTADERONGJIBIAOZHUN(JIZHUANGXIUYAOQIU)ERDING:ZAI100m?ZUOYOUDETEXIAOXINGHUIYISHINEI(YIBANDEYUANZHUOHUIYI),RUGUOSHINEICHENSHEYOUDITAN、CHUANGLIANHESHAFAZUO,TONGCHANGBUXULINGZUOXISHENGCHULI,JIKEDADAOYUJIDEHUNXIANGSHIJIANZHI。ZAI200m²YISHANGDEHUIYITING,YIBANDOUYINGPEIZHIXISHENGLIAOHUOJIEGOU。

 
吸聲材料(或結構)的類別很多,形式也有多種多樣。但從內裝修的形式上可歸納為下述三類:

江苏快三开奖结果1.BAOLUXING:JIXISHENGCAILIAOZHIJIEPEIZHIZAIHUIYISHINEIBIAOMIAN。RUZAIQIANGTIHUODIAODINGDELONGGUXIASHEZHIBUYIXIYINBANHUOZHEJUZHIXIANWEIXIYINBANHEZHANKONGSHENGJIEGOUDENG。

江苏快三开奖结果2.ZHUANGSHIXING:JIZAIXISHENGCAILIAODEBIAOMIANZUOGEZHONGMANZUZHUANGXIUYAOQIUDESHIMIANCAILIAOHEJIEGOU,RUZAIQIANGTISHANGZHUANGSHANGSHENGTAIMUXIYINBANDENG

3.YINBIXING:ZAITOUSHENGDEPINGZHANGHOUPEIZHIGEZHONGGEYINZHANHUOZHEGEZHONGGEYINCAILIAOHUOJIEGOU。

江苏快三开奖结果SHANGSHUJIZHONGXINGSHI,KEYIGENJUXISHENGHEZHUANGXIUYAOQIUERDING。

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