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題名 | 噪音短時間測值代替長時間測值可行性之研究=Study on Substituting Short-Term Measurement for Long-Term Measurement of Environment Noise |
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作者 | 郭宏亮; 盧天鴻; 蕭金政; 張靜芬; | 書刊名 | 環境保護 |
卷期 | 21:1 1998.06[民87.06] |
頁次 | 頁73-78 |
分類號 | 445.6 |
關鍵詞 | 噪音; 短時間測定; 長時間測定; Noise; Long-term measurement; Short-term measurement; |
語文 | 中文(Chinese) |
中文摘要 | 在高雄煉油廠外圍選擇9地點連續測定Leq(10min)各24小時,利用此結果計算 Leq(10min)-1 次、及 Leq(10min)-2 次與 Leq(1hr) 間的相關係數。 發現其相關係數都在 0.9 以上,或接近 0.9,亦即為高度相關。故在近距離,同時測定幾個測站時,為了減少人 工、時間及費用,短時間測定代替長時間測定是可行的方法。 |
英文摘要 | This study has continuously measured the Leq(10min) at the outskirt of the Kaohsiung Refinery of China Petroleum Company for 24 hours. The measured values are used to calculate the regression equations and correlation coefficients between Leq(10min)-one time and Leq(1hr), and between Leq(10min)-2 times and Leq(1 hr). Results show that all the correlation coefficients are near or over 0.9, indicating that they are highly correlated. Therefore, for the purpose of reducing manpower, time and other costs, the short-term measurement can substitute the long-term measurement of environmental noise. It is beneficial when several-point measurement are conducted simultaneously, as they can be measured in an alternate manner. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。