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題 名 | 有無配管鋼筋混凝土樓版衝擊音特性之比較研究--以小試體實驗方法探討=A Study on the Impact Sound Charcteristics of R.C. Slabs with or without Piping--A Probe Through Small Test Piece Experiment Method |
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作 者 | 石敏宏; 鍾松晉; 江哲銘; 林芳銘; | 書刊名 | 高苑學報 |
卷 期 | 5:1 1996.02[民85.02] |
頁 次 | 頁311-319 |
分類號 | 441.576 |
關鍵詞 | 配管; 鋼筋混凝土樓版; 樓版衝擊音; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究為針對臺灣地區特有的鋼筋混凝土樓版預埋管線的暗管施作法,進行配 管對於樓版衝擊音發生機構與隔音性能的探討,以作為日後管線施工設計之參考。研 究成果如下: 1、加入配管後使樓版振動加速度級與衝擊音級加大,顯示配管會降低樓版隔音性能。 2、相同配管管徑條件下,配管數愈多樓版隔音性能愈差。 3、相同配管數條件下,配管管徑愈大樓版隔音性能愈差。 4、由實驗驗證本文所推導的有無配管鋼筋混凝土樓版振動加速度級差與樓版衝擊音級 差理論預測式有其可行性。 |
英文摘要 | The current study is intended to probe into the impact on uilding slab and soundproof performance when piping is preburied nside a building of R.C. structure. While buildings of such tructure are quite characteristic and common in Taiwan, it is oped that the results yielded from this study will function as a andy reference for future piping design and construction. The Results of study is: 1.The slabs will show added acceleration level & impact sound evel differentials after piping is added. This proves that piping ill reduce the soundproof performance of slabs. 2.Under the sane iping size, the greater number of piping, the worse the oundproof performance of slab. 3.Under the sane number of piping he greater size of piping, the worse the soundproof performance f slab. 4.Prove through experiments the feasibility of cceleration level & impact sound level differentials of R.C labs with or without piping in the present study. |
本系統中英文摘要資訊取自各篇刊載內容。