環保專案成果報告查詢系統

專案計畫編號
經費年度	109
計畫經費	3,780 千元
預算科目	空氣品質保護及噪音管制-噪音、振動及非屬原子能游離輻射管制
專案開始日期	2020/05/22
專案結束日期	2020/12/31
專案主持人	陳建維
主辦單位	空保處
承辦人	林怡君
執行單位	歐怡科技股份有限公司
專案分類	噪音振動
中文關鍵字	振動、低頻噪音、周期性噪音、環境振動
英文關鍵字	Periodical noise, Low frequency noise, Enviromental vibration
協同主持人
共同主持人
計畫聯絡人	劉詩云
計畫聯絡電話	02-25110637#231
計畫聯絡信箱	saida5433@oe.com.tw

中文摘要	本計畫針對歷年量測結果進行不同加權方式以及不同頻率範圍分析方式，以評估對低頻噪音量測結果所造成之影響。分析結果顯示未加權與C加權數據較為接近，即使多增加1個頻帶20Hz-250Hz計算其噪音總量，增加數值不高，應仍可維持在20Hz-200Hz。噪音稽查紀錄單合計共抽樣及檢視660件，檢視結果各季缺失率逐漸下降，顯示環保局針對稽查作業已愈來愈重視。週期性及間歇性噪音量測共完成10點次，考量實務執行上可行性，建議採10次之最大值，比較能夠符合稽查作業及現場的狀況。針對環保署提供之振動陳情案件，共完成7件次現場追蹤或輔導作業，進行業者訪談及現場量測工作，並提供業者改善建議。完成環境振動測量20點次，研擬環境振動管理指引草案條文並召開專家學者諮詢會，提出環境振動管理指引草案，並提出環評振動項目相關建議。
中文關鍵字	振動、低頻噪音、周期性噪音、環境振動

中文摘要

本計畫針對歷年量測結果進行不同加權方式以及不同頻率範圍分析方式，以評估對低頻噪音量測結果所造成之影響。分析結果顯示未加權與C加權數據較為接近，即使多增加1個頻帶20Hz-250Hz計算其噪音總量，增加數值不高，應仍可維持在20Hz-200Hz。噪音稽查紀錄單合計共抽樣及檢視660件，檢視結果各季缺失率逐漸下降，顯示環保局針對稽查作業已愈來愈重視。週期性及間歇性噪音量測共完成10點次，考量實務執行上可行性，建議採10次之最大值，比較能夠符合稽查作業及現場的狀況。針對環保署提供之振動陳情案件，共完成7件次現場追蹤或輔導作業，進行業者訪談及現場量測工作，並提供業者改善建議。完成環境振動測量20點次，研擬環境振動管理指引草案條文並召開專家學者諮詢會，提出環境振動管理指引草案，並提出環評振動項目相關建議。

中文關鍵字

振動、低頻噪音、周期性噪音、環境振動

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	109年週期性、間歇性與低頻噪音及振動管制計畫(公開版).pdf	28MB		2021/1/15 上午 12:00:00

摘要	This study analyzed the measurement results of previous years with different weighting methods and different frequency range to evaluate the influence on the low-frequency noise measurement results. It showed that the results of unweighted data is closer to the C-weighted data. The increment of 20Hz-250Hz summation is not distinct, so the low frequency range may still be maintained at 20Hz-200Hz. A total of 660 noise inspection records of EPB were reviewed. The audit results showed that the unqualified rate have gradually decreased in each quarter. It means that the EPB has paid more and more attention to the noise inspection work. Periodic and intermittent noise measurement had completed 10 points in total .Considering the feasibility of practical implementation, it is recommended to use the maximum value of 10 times, which is more in line with the inspection operation and on-site conditions. In response to the vibration report cases provided by the EPA, a total of 7 on-site tracking or guidance operations were completed. Each case includes conducting industry interviews and on-site measurements, and providing noise improvement suggestions. In the project, 20 environmental vibration measurements had been completed. Develop the draft provisions of environmental vibration management guidelines, and hold expert consultation meetings. Draft environmental vibration management guidelines, and suggestions vibration projects for environmental impact assessment.
英文關鍵字	Periodical noise, Low frequency noise, Enviromental vibration

摘要

This study analyzed the measurement results of previous years with different weighting methods and different frequency range to evaluate the influence on the low-frequency noise measurement results. It showed that the results of unweighted data is closer to the C-weighted data. The increment of 20Hz-250Hz summation is not distinct, so the low frequency range may still be maintained at 20Hz-200Hz. A total of 660 noise inspection records of EPB were reviewed. The audit results showed that the unqualified rate have gradually decreased in each quarter. It means that the EPB has paid more and more attention to the noise inspection work. Periodic and intermittent noise measurement had completed 10 points in total .Considering the feasibility of practical implementation, it is recommended to use the maximum value of 10 times, which is more in line with the inspection operation and on-site conditions. In response to the vibration report cases provided by the EPA, a total of 7 on-site tracking or guidance operations were completed. Each case includes conducting industry interviews and on-site measurements, and providing noise improvement suggestions. In the project, 20 environmental vibration measurements had been completed. Develop the draft provisions of environmental vibration management guidelines, and hold expert consultation meetings. Draft environmental vibration management guidelines, and suggestions vibration projects for environmental impact assessment.

英文關鍵字

Periodical noise, Low frequency noise, Enviromental vibration