The Study of Low Frequency Traffic Noise and Measures2008The stu
「The Study of Low Frequency Traffic Noise and Measures2008The stu」於資料集「EPQSummary_ChemicalSubstanceManagement」由單位「行政院環境保護署」的陳先生所提供，聯繫電話是02-2311-7722#2386，最近更新時間為：2023-07-30 01:01:48。 欄位Project Title的內容是The Study of Low Frequency Traffic Noise and Measures ， 欄位Project Subject的內容是The study comprised three objectives, the first objective is to propose the measurement guideline and index of low frequency traffic noise, and try to find the pattern of the low frequency traffic noise. The second objective is to provide help with field survey of some construction sites and measure low frequency noise in such sites then offered the guidance report in accordance with the noise state. The third objective is holding a meeting which invited the persons from construction society and competent authorities.
The measurement of low frequency traffic noise were implemented in 28 spots such as expressways, highways, ordinary roads, high speed trains(THSRC), ordinary trains and mass rapid transit trains(MRT). For the 20-200Hz frequency noise, the hourly-equivalent energynoise were among 50-60dB(A). The noise under the expressway and highways were higher than the noise beside the mentioned ways, in spite of the barriers. The cause might be the different type of flyover and joints of the ways. According to the frequency analysis results, there were no distinguished main frequency patterns among the roads. Only the roads where there were more trucks, the 63Hz and 80 Hz frequency were a little peak. Among the track system, because there is open area in the flyover of the MRT system, the noise will transmit through it, the noise under the MRT track is high than the noise beside the track, as well as the ordinary trains. The noise from the THSRC under the track was lower than the noise beside the tracks. And we found that the barriers were effective. For the hourly-equivalent energynoise beside the track, the MRT were 51.6-69.8dB(A), the ordinary trains were 58.2-70dB(A), the THSRC were 59.2-69.3dB(A). The noise from the tunnel of THSRC was higher in low frequency and infrasound. Compared with the threshold of rattling fittings of Japan, some spots of THSRC was over in 31.5Hz. The others over threshold situation were in infrasound. For the index of track system, we suggested the average Lmax noise of one hour passing trains. For the index of roads system, the hourly-equivalent energyenergy noise was suggested or if there will be many trucks, the average passing Lmax noise is also recommended.
In field survey of ten construction sites, the experts were invited to provide noise improving suggestion in situ and explain the low frequency limit in Noise Control Standards of construction sites. Twenty-six spots were measured in front of several buildings or machines to evaluate the noise to the buildings. The sources were such as excavators, cement mix trucks and generators. The suggestions were such as prevent the noise from pointing to sensitive areas and maintain the machines frequently. ， 欄位Project Year的內容是2008 ， 欄位Organizer的內容是Department of Air Quality Protection ＆amp; Noise Control ， 欄位Executive Unit的內容是凱鉅科技實業股份有限公司 ， 欄位Reporting download URL的內容是https://epq.epa.gov.tw/ProjectDoc/FileDownload?fid=909&proj_id=MRCKIXQVNJ&doc_kind=1 ， 欄位Publish Date的內容是20090301 。
Project Title
The Study of Low Frequency Traffic Noise and Measures
Project Subject
The study comprised three objectives, the first objective is to propose the measurement guideline and index of low frequency traffic noise, and try to find the pattern of the low frequency traffic noise. The second objective is to provide help with field survey of some construction sites and measure low frequency noise in such sites then offered the guidance report in accordance with the noise state. The third objective is holding a meeting which invited the persons from construction society and competent authorities. The measurement of low frequency traffic noise were implemented in 28 spots such as expressways, highways, ordinary roads, high speed trains(THSRC), ordinary trains and mass rapid transit trains(MRT). For the 20-200Hz frequency noise, the hourly-equivalent energynoise were among 50-60dB(A). The noise under the expressway and highways were higher than the noise beside the mentioned ways, in spite of the barriers. The cause might be the different type of flyover and joints of the ways. According to the frequency analysis results, there were no distinguished main frequency patterns among the roads. Only the roads where there were more trucks, the 63Hz and 80 Hz frequency were a little peak. Among the track system, because there is open area in the flyover of the MRT system, the noise will transmit through it, the noise under the MRT track is high than the noise beside the track, as well as the ordinary trains. The noise from the THSRC under the track was lower than the noise beside the tracks. And we found that the barriers were effective. For the hourly-equivalent energynoise beside the track, the MRT were 51.6-69.8dB(A), the ordinary trains were 58.2-70dB(A), the THSRC were 59.2-69.3dB(A). The noise from the tunnel of THSRC was higher in low frequency and infrasound. Compared with the threshold of rattling fittings of Japan, some spots of THSRC was over in 31.5Hz. The others over threshold situation were in infrasound. For the index of track system, we suggested the average Lmax noise of one hour passing trains. For the index of roads system, the hourly-equivalent energyenergy noise was suggested or if there will be many trucks, the average passing Lmax noise is also recommended. In field survey of ten construction sites, the experts were invited to provide noise improving suggestion in situ and explain the low frequency limit in Noise Control Standards of construction sites. Twenty-six spots were measured in front of several buildings or machines to evaluate the noise to the buildings. The sources were such as excavators, cement mix trucks and generators. The suggestions were such as prevent the noise from pointing to sensitive areas and maintain the machines frequently.
Project Year
2008
Organizer
Department of Air Quality Protection ＆amp; Noise Control
Executive Unit
凱鉅科技實業股份有限公司
Reporting download URL
https://epq.epa.gov.tw/ProjectDoc/FileDownload?fid=909&proj_id=MRCKIXQVNJ&doc_kind=1
Publish Date
20090301
「The Study of Low Frequency Traffic Noise and Measures2008The stu」所屬的資料集：「EPQSummary_ChemicalSubstanceManagement」的其他資料
Project Title：
2015 Plan for Management and Announcement Appraisal of Toxic Chemical Substances
Project Subject：
This Plan was implemented over the period May 4th–December 31st, 2015. The main objectives of the Pl
Project Year：
2015
Organizer：
Department of Environmental Sanitation ＆amp; Toxic Substance Management
Project Title：
The Research for Chemical Dialogue of Asia-Pacific Economic Cooperation
Project Subject：
This project aims to outline the organizational structure and operation of Asia-Pacific Economic Coo
Project Year：
2020
Organizer：
Toxic and Chemical Substances Bureau
Project Title：
Assisting the Executive Agencies in Reinforcing Resource Recycling
Project Subject：
In order to effectively reduce garbage volume, increase the life expectancy of incinerators and bury
Project Year：
2003
Organizer：
Recycling Fund Management Board
Project Title：
The electric scooter repair and maintain system project
Project Subject：
This plan mainly in continue the populace which assists to accept the subsidy purchase electric scoo
Project Year：
2005
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
「Resource Sorting, Recycling and Reuse as well as Evaluation of Regional Cooperation on Kitchen Wast
Project Subject：
This project is consisted of two parts: sorting, recycling and reuse of recyclable resources, and ev
Project Year：
2007
Organizer：
Bureau of Environmental Inspection
Project Title：
Electric vehicle repair and maintenance service
Project Subject：
This plan mainly in continue the populace which assists to accept the subsidy purchase electric scoo
Project Year：
2007
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Motorcycle-emissions-tester quality management and auditing
Project Subject：
(1) Checking and examining of Motorcycle I＆M stations: Totally 264 stations were being checked throu
Project Year：
2004
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Ping Tung County Waste Recycling Inspection and Promotion on the Responsible Businesses and Shops
Project Subject：
For the purpose of increasing recycling rate of Ping Tung County, Ping Tung Environmental Protection
Project Year：
2008
Organizer：
Environmental Protection Bureau, Pingtung County
Project Title：
110 Hualien County Toxicity and Chemical Substances Source Inspection Management Plan
Project Subject：
1.Organize poisonous disaster drills, on-site counseling, no-warning tests, and publicity activities
Project Year：
2021
Organizer：
Environmental Protection Bureau, Hualien County
Project Title：
Project Plan for Indoor Air Quality Management in Public Place
Project Subject：
This project supports “indoor air quality management introduction program” proposed by EPA regarding
Project Year：
2006
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
The Development of Audit and Management System for Continuous Emissions Monitoring System
Project Subject：
The main target of this plant is rulemaking of continuous emission monitoring system regulation (CEM
Project Year：
2002
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Air Pollutant Inspection Label of Imported Car
Project Subject：
1.Based on “Method For Air Pollutant Inspection Label Of Imported Car” to carry out the inspection l
Project Year：
2005
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Promotion of the Toxic Chemical Substances Flow Tracking Management Project and application of infor
Project Subject：
The key project execution for this plan is divided into four aspects in this year:
System planning
Project Year：
2014
Organizer：
Department of Environmental Sanitation ＆amp; Toxic Substance Management
Project Title：
Investigation on dioxin level of ambient air, vegetation and soil nearby large-scale municipal solid
Project Subject：
The mean PCDD/F concentrations in ambient air nearby Muzha, Taonan, Chunan and Yongkang municipal so
Project Year：
2006
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Motor Vehicle Remote Emissions Sensing Project
Project Subject：
The main purpose of this project is to verify remote sensing technology. Overall speaking, the proje
Project Year：
2006
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Monitoring the Gasoline and Diesel Fuel Quality
Project Subject：
This project has declared, audited and provided supplementary documents on, fees incurred due to air
Project Year：
2008
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
The Inspection and Certification Third Party on Due Recycled Waste (Waste Tires and Waste Lead Acid
Project Subject：
For the auditing and certification of waste tires and waste lead batteries recycling facilities, the
Project Year：
2008
Organizer：
Recycling Fund Management Board
Project Title：
Implement Voluntary Program of the Greenhouse Gases Registration, Verification and Reduction
Project Subject：
The project for Implementing Voluntary Program of the Greenhouse Gases (GHG) Registration, Verificat
Project Year：
2007
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
"Project for risk evaluation and management of chemical substances"
Project Subject：
"This project has collected the data of chemical substance assessment standard announced by European
Project Year：
2019
Organizer：
"Toxic and Chemical Substances Bureau"
Project Title：
The Evaluation and Analysis of Subsidized Scopes for Resource Recycling Facility
Project Subject：
The project was conducted from Jan. 18 2013 to Dec. 31 2013.
The achievements for three main tasks w
Project Year：
2013
Organizer：
Recycling Fund Management Board
Project Title：
Promotion of Recycling And Treating Technologies of Resources- Recycling, Treating, Reusing Technolo
Project Subject：
In order to enhance the recovery and sorting technology of waste pesticide containers, this project
Project Year：
2009
Organizer：
Recycling Fund Management Board
Project Title：
The Establishment of Taiwan Environmental Vector and Pest Monitoring and Control Technology Plan 201
Project Subject：
Taiwan is situated in a subtropical zone and has a warm and humid climate. Its environment is suitab
Project Year：
2019
Organizer：
Toxic and Chemical Substances Bureau
Project Title：
Plan for Establishing IAQ Management sub-regulations, promoting of IAQ self-management system in pub
Project Subject：
In recent years, the government has been actively concerned about indoor air quality (IAQ), where th
Project Year：
2009
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
"Project for constructing a safe and comfortable homeland : The plan for the setup of southern envir
Project Subject：
"This project aimed to setup southern environmental incidents specialist teams with one team each in
Project Year：
2014
Organizer：
"Department of Environmental Sanitation ＆amp; Toxic Substance Management"
Project Title：
Release Recycle e-paper of 102-103 Annual
Project Subject：
The main tasks of this project consist of summarizing environmental regulations and policies, activi
Project Year：
2013
Organizer：
Recycling Fund Management Board
Project Title：
Project Subject：
This project is to monitor from source to destination with real-time tracking systems Global Positio
Project Year：
2012
Organizer：
Department of Environmental Sanitation ＆amp; Toxic Substance Management
Project Title：
The analysis of air quality protection outcomes of Local EPB's in 2007
Project Subject：
This project continues to summarize and to audit the air quality protection outcome of the local EPB
Project Year：
2007
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Review of Subsidy Applications for encouragement of Purchasing Low-Pollution Vehicles.
Project Subject：
1. Completion of review and approval of three types of subsidy applications for 1,282 electrical mot
Project Year：
2003
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Promote fluorinated gases emission reduction
Project Subject：
The requirements for the management of high green house potential gases(PFCs, HFCs and SF6) has grad
Project Year：
2005
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
Project Title：
Study on the relationships between the urban parks and the air pollutants of Taipei, Taichung and Ka
Project Subject：
The purpose of this study was to explore the relationships between the urban parks and the air pollu
Project Year：
2002
Organizer：
Department of Air Quality Protection ＆amp; Noise Control
行政院環境保護署 的其他資料集
彰濱工業區環境監測資料
每3月更新,56陳先生 | 04-22521718#51207 | 2023-08-09 01:05:05
行政院環境保護署全國公廁建檔資料
每1日更新,165賴先生 | 04-2252-1718#53686 | 2023-08-05 00:59:29
行政院環境保護署公民營廢棄物乙級清除機構許可資料
每月更新更新,160何先生 | 02-2311-7722#2653 | 2022-01-14 01:25:57
行政院環境保護署環境影響評估案件摘要資料
每2月更新,250黃先生 | 02-23117722#2748 | 2023-08-06 01:03:57
行政院環境保護署空氣污染罰鍰次數
每年更新更新,182謝小姐 | 02-23117722#2103 | 2022-01-14 01:22:39
行政院環境保護署
中油三輕環境監測資料
每季更新更新,65陳先生 | 04-22521718#51207 | 2022-01-15 01:14:21
行政院環境保護署公害糾紛裁決委員會委員名單
不定期更新更新,47謝先生 | 02-2311-7722#2962 | 2022-01-15 01:12:55
行政院環境保護署空氣品質小時值_高雄市_橋頭站
每1時更新,441陳先生 | 02-2311-7722#2386 | 2023-08-02 00:57:43
行政院環境保護署環境科技論壇論文集
每1年更新,49賀先生 | 23117722#2981 | 2023-08-06 01:06:11
行政院環境保護署綠色消費暨環境保護產品推動使用作業要點
每季更新更新,49孫小姐 | 02-23117722#2926 | 2022-01-15 01:13:09
行政院環境保護署
河川巡守路線地理圖資
不定期更新更新,59謝小姐 | 02-2311-7722#2836 | 2023-08-09 01:04:56
行政院環境保護署包裝及盛裝飲用水水源水質抽驗結果
每季更新更新,140黃先生 | 02-23117722#2881 | 2022-01-15 01:10:25
行政院環境保護署金門縣重要環保統計資料
每月更新更新,134謝小姐 | 02-23117722#2103 | 2022-01-14 01:21:48
行政院環境保護署行政院環境保護署毒物及化學物質局單位預算案
每年更新更新,40魏小姐 | 02-23257399#55432 | 2022-01-15 01:09:48
行政院環境保護署環保署公職人員財產申報統計表
不定期更新更新,63黃先生 | (02)23117722#2228 | 2023-08-09 01:04:26
行政院環境保護署
我國重要環保統計資料
每月更新更新,201謝小姐 | 02-23117722#2103 | 2022-01-14 01:20:33
行政院環境保護署公害陳情年度統計分析報告
每3月更新,57許小姐 | 04-22521718#58709 | 2023-08-09 01:04:44
行政院環境保護署列管毒性化學物質已取得許可業者查核家次
每年更新更新,174謝小姐 | 02-23117722#2103 | 2022-01-14 01:22:54
行政院環境保護署經過飲用水水源水質保護區之環境影響評估報告書
每2月更新,64黃先生 | 02-23117722#2748 | 2023-08-05 01:00:58
行政院環境保護署重點事業廢棄物-有害污泥之處理方式
每1月更新,370林先生 | 02-2311-7722#2671 | 2023-08-07 01:02:00
行政院環境保護署
降雨逕流非點源污染最佳管理技術(BMPs)指引
不定期更新,71林先生 | 02-2311-7722#2811 | 2022-01-15 01:13:03
行政院環境保護署新竹縣水量水質自動監測連線傳輸監測紀錄值即時資料集
不定期更新更新,51程先生 | 02-2311-7722#2833 | 2023-08-09 01:04:14
行政院環境保護署底泥申報各類水體數量
不定期更新更新,58張小姐 | 02-2383-2389 #8401 | 2022-01-14 01:20:30
行政院環境保護署歷年土壤調查_環保署土壤重金屬含量調查(25公頃)
不定期更新更新,138謝小姐 | (02)23832389*8302 | 2022-01-14 01:20:17
行政院環境保護署紫外線即時監測資料
每1時更新,275陳先生 | 02-2311-7722#2386 | 2023-08-02 00:57:05
行政院環境保護署
建檔公廁明細-臺南市
不定期更新更新,196賴先生 | 04-2252-1718#53686 | 2023-07-27 01:01:53
行政院環境保護署不法利得宣導資料
不定期更新更新,80全先生 | (04)2252-1718#337 | 2023-08-09 01:04:30
行政院環境保護署符合噪音管制標準車輛-國產柴油引擎車
不定期更新更新,247林先生 | 02-23712121-6403 | 2022-01-14 01:18:57
行政院環境保護署空氣品質小時值_桃園市_龍潭站
每1時更新,156陳先生 | 02-2311-7722#2386 | 2023-08-02 00:58:06
行政院環境保護署嘉義縣重要環保統計資料
每月更新更新,196謝小姐 | 02-23117722#2103 | 2022-01-14 01:21:37
行政院環境保護署