Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/90110
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dc.contributor蔡岡廷zh_TW
dc.contributor.author張文豪zh_TW
dc.contributor.other農村規劃研究所zh_TW
dc.date2008zh_TW
dc.date.accessioned2015-12-09T02:10:31Z-
dc.identifier.citation「建築應用物理學」,台北:台隆書店,1992。01.王錦堂, 「,內政部建研所,2006。02.江哲銘、林芳銘, CNS 音響性能規範更新研究」 「建築聲環境」,台北:淑馨出版社,1991。03.車世光、王炳麟、秦佑國, 「統計學-方法與應用 二版」,台北:雙葉書廊有限公司,04.林惠玲、陳正倉,2001。 「穿孔鋼板吸音特性之研究」,碩士論文,國立成功大學建築研究所,05.吳明翰,2003。 「建築物理」,台北:裕祥出版社,1999 修訂三版。06.周鼎金, 「統計分析:SPSS for Windows 入門與應用(第五版)」,台北:儒林07.陳景堂,出版社,2004。 「餘響室法吸音率測定法 CNS-9056-A3165」,台北:經08.經濟部中央標準局編,濟部中央標準局印,1986。 「多孔性材料吸音特性之研究與量測」,碩士論文,國立台灣大學造09.熊代希,船工程研究所,1985。 「綠建築之研究:生物材料應用於木質構造建築及木質吸音板研發」,10.蔡岡廷,台北:行政院農業委員會,2004。 「穿孔竹複合嵌板吸音構造之研發」,國科會研究計畫:NSC93-2622-11.蔡岡廷, E-005-026-CC3,2005。 12.賴榮平、江哲銘、趙以諾,「成功大學建築音響實驗室音響性能」,中華民 國音響學刊,台北,1990,期1,頁151-156。 13.Bolt, R. H.,'On the design of perforated facings for acoustic materials', J. Acoust. Soc. Am., 1947, Vol.19,No. 5, pp. 917-921. 14.Maa, D.Y., 'Potential of microperforated panel absorber', J.Acoust. Soc. Am., 1998, Vol. 104,Issue 5, pp. 2861-2866. 15.Ingard, K. U., Bolt, R. H.,'Absorption Characteristics of Acoustic Material with Perforated Facings', J. Acoust. Soc. Am., 1951, Vol.23, No.5,pp. 533-540. 16.Callaway, D. B., Ramer, L. G.,'The use of perforated facings in designing low frequency resonant absorbers,' J. Acoust. Soc. Am., 1952, Vol.24, No. 3, pp. 309-312. 17.Ingard, K. U.,'Perforated facing and sound absorption', J. Acoust. Soc. Am., 1954, Vol.26, No. 2, pp .151-154. 18.Davern, W. A.'Impedance Chart for Designing Sound Absorber Systems?, J. Sound Vib ,1967,Vol. 6,No. 3, pp. 396-405. 19.Davern, W. A.,'Perforated facings backed with porous materials as sound absorbersan experimental study', Applied Acoustics, 1977, Vol.10, pp. 85-112. 20.Takahashi, D.,'A new method for predicting the sound absorption of perforated absorber systems,' Applied Acoustic, 1997, Vol.51, pp. 71-84. 21.Lin, M.D., Tsai, K.T., Su, B.S.,'Estimating the sound absorption coefficients ofperforated wooden panels by using artificial neural networks', Applied Acoustics,2008, In Press, Corrected Proof.「建築設計資料集成:I環境」,丸善出版社,1978 。 22.日本建築學會,「建築音響學-音樂演奏、音響空間與聽眾的融合」 Springer-Verlag, 23.安藤四一,Tokyo, Inc., 2000。zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/90110-
dc.description.abstractEco-awareness is growing up in these years around the world, and the perforated bamboo composite panel is a kind of the building materials that green. Because it is beautiful and natural, firm but portable, the prospect of the perforated bamboo composite panel is potentially. This study discusses all factors that can affect the sound absorption characteristics of perforated bamboo composite panel, including the perforation, backing materials, and air space. Besides, in order to upgrading the sense of beauty, and discusses the cover rate of faceplate which on the perforated panel, too. Afterward this study will try to figure out a suitable prediction formula for resonant frequencies of perforated bamboo composite panel to make the designer surveyed the resonant frequencies quickly and simply. There are some conclusions as follow: 1.In the same perforation, backing materials, and air space, the more faceplate covered rate(from 0% to 66%), the lower the resonant frequencies goes, and the vibrat absorption effect of faceplate make the sound absorption coefficient a little promotion. 2.In the same cover rate, backing materials, and air space,the more perforation is(form 7.9% to 14.8%),the higher the resonant frequency goes, and the high frequencies goes up, too. 3.When the perforated bamboo composite panel backing with Malamine foams, the sound absorption coefficient of whole frequencies is greater than the without one, and the resonant frequency goes lower slightly,too. 4.In the same cover rate, perforation, and backing materials, the larger the air space is(from 5cm to 10cm), the lower the resonant frequency goes,but there is no variation in high frequency(over 2000Hz).It showed that make the air space get larger would not weaken the sound absorption coefficient in high frequency, and also make the sound absorption coefficient in low frequency increasingly. This study have also found out a suitable prediction formula for resonant frequencies of perforated bamboo composite panel by multiple regression analysis,too.en_US
dc.description.abstract近年來綠色消費蔚為風氣;而屬於綠色建材之竹穿孔板用於進行室內噪音控制時更因其輕巧美觀、具自然紋理且堅固質輕易於安裝等特性而極具發產潛力。 本研究乃是透過實驗之方式,藉由控制面板覆蓋率、竹穿孔板穿孔率、背貼情形與背後空氣層厚度等因子來探討複合竹穿孔嵌板構造之吸音特性,並將實驗數據以 SPSS 統計軟體進行迴歸分析,以其獲得共振頻率預測模型,作為未來材料設計時設計人員快速檢核之依據。 實驗結果顯示各因子對複合竹穿孔嵌板構造吸音特性之影響如下: 1.在面板覆蓋率 0%~66%範圍內,相同條件下面板覆蓋率的增加(0%→33%→50%→66%),會導致共振頻率向低頻偏移,並減弱高頻帶之吸音性能。但由於面板板振動吸音之效應,低頻帶吸音率有些為提升。 2.固定條件下,竹穿孔板穿孔率增加(7.9%→14.8%),其共振頻率往高頻偏移,同時高頻帶之吸音性能也獲得提升,但中低頻帶則不受影響。 3.固定條件下,背貼美耐皿發泡棉之複合竹穿孔嵌板吸音構造全頻段吸音率皆有顯著提升,顯示吸音構造有背貼材質時較單獨使用者吸音性能佳。而導入背貼者較無背貼者共振頻率則稍向低頻偏移。 4.在空氣層厚度 50cm 以下的範圍內,相同條件下空氣層厚度增加(5cm→10cm→20cm→50cm),共振頻率越往低頻移動,高頻帶之吸音率值幾無變化,主要影響範圍乃集中於中低頻帶內。隨著空氣層厚度增加,中頻帶吸音率逐漸降低,低頻帶則逐漸提升,使得中低頻帶內的吸音率曲線趨於平緩。這顯示空氣層厚度增大有助於提昇吸音構造於低頻帶吸音性能之表現,亦不影響頻帶之吸音性能,唯獨中頻帶之吸音率有些微下降。 另外在複合竹穿孔嵌板吸音構造組合條件面板覆蓋率 0~66%、是否有背貼美耐皿發泡棉、背後空氣層不超過 50cm 之前提下,實驗數據透過複回歸分析所獲得之迴歸式主要隨空氣層厚度之不同而分為兩者,經驗證可有效預測吸音構造之共振頻率。zh_TW
dc.description.tableofcontents緒論 錄 研究動機與目的………………………………………………………………1 研究範圍………………………………………………………………………3 研究方法與流程………………………………………………………………4 複合竹穿孔嵌板簡介與相關吸音理論概述 文獻回顧………………………………………………………………………5 穿孔板吸音原理與構造概述…………………………………………………8 多孔性材料吸音特性概述……………………………………………………9 既有穿孔板共振頻率預測式之限制 ………………………………………11 小結 …………………………………………………………………………12 複合竹穿孔嵌板吸音構造因子選定與實驗結果 影響複合竹穿孔嵌板吸音特性之因子 ……………………………………13 面板之規格選定 ………………………………………………………14 竹穿孔板規格之選定 …………………………………………………16 背貼材質之選定 ………………………………………………………16 背後空氣層厚度之選定 ………………………………………………18 影響複合竹穿孔嵌板吸音特性因子之組合 ………………………………18 實驗方法與實驗結果 ………………………………………………………19 小結 …………………………………………………………………………22 複合竹穿孔嵌板實驗量測結果與分析 複合竹穿孔嵌板吸音吸音率實驗量測結果分析 …………………………23 面板覆蓋率變化對吸音特性之影響 …………………………………23 竹穿孔板穿孔率變化對吸音特性之影響 ……………………………26 有無背貼材對吸音特性之影響 ………………………………………29 背後空氣層厚度對吸音特性之影響 …………………………………32 複合竹穿孔嵌板吸音構造共振頻率預測模型之建立 ……………………35 複線性迴歸分析 ………………………………………………………35 試體編號 SF01~SF32 等 32 組試體之迴歸分析 ……………………43 試體編號 SF33~SF64 等 32 組試體之迴歸分析 ……………………47 小結 …………………………………………………………………………51 結論與建議 結論 …………………………………………………………………………52 應用建議 ……………………………………………………………………54 後續研究之建議 ……………………………………………………………57 參考文獻………………………………………………………………………………58 本研究 64 組試體組合方式一覽表 ………………………………………60 本研究 64 組式體實驗量測結果一覽表 …………………………………62 相同條件下,不同面板覆蓋率之複合竹穿孔嵌板構造吸音率比較……65 相同條件下,不同穿孔板穿孔率之複合竹穿孔嵌板構造吸音率比 較……………………………………………………………………………81 相同條件下,有無背貼材料之複合竹穿孔嵌板構造吸音率比較 ……113 相同條件下,不同背後空氣層厚度之複合竹穿孔嵌板構造吸音 率比較 ……………………………………………………………………145zh_TW
dc.language.isozh_TWzh_TW
dc.rights同意授權瀏覽/列印電子全文服務,2015-07-16起公開。zh_TW
dc.subjectPerforationen_US
dc.subjectPerforated Bamboo Panelen_US
dc.subjectSound Absorption Coefficienten_US
dc.subjectPorous Materialsen_US
dc.subjectMultiple Regression Analysisen_US
dc.subject穿孔率zh_TW
dc.subject竹穿孔板zh_TW
dc.subject吸音係數zh_TW
dc.subject多孔質材料zh_TW
dc.subject共振頻率zh_TW
dc.subject複迴歸分析zh_TW
dc.title台灣孟宗竹複合穿孔嵌板構造吸音特性之研究zh_TW
dc.titleA Study on Sound Absorption Characteristics of Perforated Mong-Zong Bamboo Composite Panelen_US
dc.typeThesis and Dissertationen_US
dc.date.paperformatopenaccess2015-07-16zh_TW
dc.date.openaccess2015-07-16-
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item.languageiso639-1zh_TW-
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item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeThesis and Dissertation-
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