• 제목/요약/키워드: Airport noise analysis

검색결과 31건 처리시간 0.023초

AEDT (aviation environmental design tool)을 이용한 김해 국제공항 신 활주로 소음 분석 (Noise Analysis of New Runway at the Gimhae International Airport using Aviation Environmental Design Tool (AEDT))

  • 임은하;황호연
    • 한국항행학회논문지
    • /
    • 제22권5호
    • /
    • pp.343-350
    • /
    • 2018
  • 한국의 공항 중 이용객 수 기준으로 4위 공항인 김해 국제공항은 국제선 이용객수가 점차 증가하고 있다. 이에 따라 동남권 신공항에 대한 필요성이 제기되었고, 국토교통부는 현재 김해 국제공항에 새로운 활주로 1본을 건설하여 확장하기로 결정하였다. 따라서 이로 인해 야기되는 소음을 예측하기 위해 본 연구에서는 FAA (Federal Aviation Administration)의 AEDT (aviation environmental design tool) 소프트웨어를 이용하여 소음 분석을 수행하였다. 본 논문에서는 김해 국제 공항에 신 활주로 건설 시 하루 동안의 항공기 이착륙 자료를 이용하여 현재보다 증가하는 소음 피해지역을 예측하였다.

국제선 운영변화에 따른 김포국제공항의 항공기 소음 분석 (Analysis of Aircraft Noise at Gimpo International Airport according to Changes in International Flight Operations)

  • 조현수;박재식
    • 한국항공운항학회지
    • /
    • 제31권4호
    • /
    • pp.116-125
    • /
    • 2023
  • Gimpo International Airport is a strategically utilized airport based on government policy, but there are many residents living around the airport, so it is very sensitive to changes in airport operation. In the past, similar noise results were obtained for aircraft noise at Gimpo International Airport despite changes in aircraft types and an increase in the number of aircraft operating, and recently ICAO proposed a low-noise aircraft noise standard (Ch.14). Since the new standard has a noise reduction effect of up to 15dB compared to existing aircraft noise, ICAO and Europe EASA predict that future aircraft noise will be reduced if the latest technologies such as low-noise aircraft are applied. Therefore, this study establishes the aircraft operation performance and measured noise of Gimpo International Airport in 2022 as a baseline scenario, noise changes using various scenarios of introduction of low-noise aircraft, operation of mid-to-long-distance routes, and changes in future air traffic demand were analyzed using simulation.

강화도 지역의 항공기 소음저감을 위한 인천국제공항 운항절차 검토 (A Study on Flight Operation Procedures of Incheon International Airport for Noise Abatement in and around Gangwha Island)

  • 유병선;송병흠
    • 한국항공운항학회지
    • /
    • 제18권4호
    • /
    • pp.106-112
    • /
    • 2010
  • After a series of aircraft noise measurements conducted in Noise Sensitive Areas(NSAs) in Gangwha Island, there appeared to be no regions affected by aircraft noise of over 75 WECPNL, the legal noise level standard for aircraft operations. However, with regard to the future environment where flight operations at Incheon International Airport are likely to escalate, an INM analysis result drawn shows that the number of regions afflicted by such noise will increase in Gangwha Island. Therefore, we studied similar cases from developed countries, which are pertinent to solutions for aircraft noise abatement in the vicinity of airports and herewith provided 6 more flight operation procedures other than those 3 currently in service at Incheon International Airport.

비행조건에 따른 항공기 성능을 반영한 소음기준 분석방법 연구 - A330-300 항공기와 김포국제공항을 중심으로 - (A Study on the Analysis Method of Noise Standard Reflecting Aircraft Performance according to Flight Condition - Focusing on A330-300 at Gimpo International Airport -)

  • 이명식;장성우;이준호
    • 한국항공운항학회지
    • /
    • 제31권1호
    • /
    • pp.37-42
    • /
    • 2023
  • In an effort to reduce aircraft noise, noise abatement areas are designated and notified, and noise abatement procedures are implemented. However, residents in noise abatement areas are increasingly complaining about the increase in noise, and airlines are exceeding the criteria for noise. In this study, A330-300 airplane set flight conditions that are predicted to generate the most noise when taking off 32 runway at Gimpo International Airport, and predicted the noise as the NPD curve of the INM and AEDT programs. As a result of the analysis, it was considered that the noise at a specific point would generate higher noise than the noise criteria. Therefore, to avoid exceeding aircraft noise criteria at a particular point, supplementing the departure procedures by reflecting aircraft performance under flight conditions would reduce complaints from both airlines and local residents.

인천 국제공항철도 차량의 실내소음 분석 (Analysis of Interior Noise for Incheon International Airport Railroad)

  • 김재철;이찬우
    • 한국철도학회:학술대회논문집
    • /
    • 한국철도학회 2009년도 춘계학술대회 논문집
    • /
    • pp.1078-1082
    • /
    • 2009
  • Airport express line between InCheon international airport and KimPo has been started in April 2007. It has two kinds of train that are divided into commuter train and express. In this paper, we analysis the experimental results of the interior noise for both trains, as inside structure and materials of these trains are designed differently. It shows that the interior noise level of commuter train is higher about 10 dB(A) than express in open territory, and it in tunnel and viaduct increase by 7$\sim$12dB(A) compared with open territory. Also, we know that the door in the gangway is effective in protecting the rolling noise transmitted between carbodys from the outside.

  • PDF

환경요소를 고려한 국내공항 생산성 측정 : DEA모형의 적용 (Measure the Productivity of Airports in Korea Considering Environment Factor : An Application of DEA)

  • 전승진;이철웅
    • 대한산업공학회지
    • /
    • 제37권4호
    • /
    • pp.350-357
    • /
    • 2011
  • In the recent, it is gradually important for airport to consider environmental aspects as sustainable development is emerged. ICAO, FAA and individual countries has tried to reduce airport noise and pollution. Thus, the effort is needed to incorporate environmental factor into productivity indicator of airport. Our paper use DEA method with the non-parametric directional output distance function(DDF) to assess productivity of 14 airports in Korea during 2008~2010. In addition to three inputs, two conventional outputs, two undesirable outputs have been considered : noise and air pollution. Results are compared from models that do not include undesirable outputs. Inclusion in the analysis of the undesirable effects of airport operations leads to greater and closer airport's efficiency scores.

군용비행장 소음대책 관련 입법안에 대한 연구 (A Study on Legislation Related to Noise Countermeasures in Military Airfield)

  • 김용훈;황호원
    • 항공우주정책ㆍ법학회지
    • /
    • 제32권1호
    • /
    • pp.355-384
    • /
    • 2017
  • 우리나라에는 공항소음 방지 및 소음대책지역 지원에 관한 법률이 2010년부터 현재 시행되고 있다. 또한, 공항소음 방지 및 소음대책지역 지원에 관한 법률에 따라 공항소음대책사업과 주민지원사업이 이루어지고 있다. 그러나 군용비행장의 경우에는 공항소음 방지 및 소음대책지역 지원에 관한 법률이 적용되지 않고 있다. 많은 주민들은 이미 군용비행장의 소음에 대해서 불편을 호소하고 있으나, 현재 아무런 대책이 없는 실정이다. 주민들은 군용비행장에서 들리는 소음이 그들의 생활을 침해한다고 주장하고 있으며, 그중 일부 주민들은 정부를 상대로 집단소송을 제기하고 있다. 이번 20대 국회에서, 이미 일부 국회의원들은 군용비행장 인근에 거주하는 주민들을 지원하기 위한 여러 법안을 제출했다. 그럼에도 불구하고, 현재까지 관련 법안들은 현재 국회에서 계류 중에 있다. 항공기 소음을 방지하고 지원 대책을 제공하는 법안은 군용비행장 인근에 거주하는 주민들의 생활에 꼭 필요하다. 먼저, 이번 연구에서는 제20대 국회에 제출된 입법안에 대해 살펴보았다. 그리고 일본의 방위시설 주변의 생활환경 정비에 관한 법률에 대해서도 살펴보았다. 이러한 연구내용을 바탕으로, 현재 입법안에 대한 문제점을 분석하고, 그에 따른 개선안을 제시하였다. 개인적으로 이번 연구가 향후 국회에서 군용비행장 소음대책관련 입법안을 작성하는 데에 도움이 될 수 있기를 기대하는 바이다. 군용비행장 인근에 거주하는 주민들의 소음으로 인한 고통을 덜고 인간 존엄성을 회복할 수 있도록 이번 제 20대 국회에서 입법안을 통과시키길 간절히 바란다.

  • PDF

김해국제공항 항공기 소음 저감을 위한 비행기항적실증분석 (Empirical Analysis of Airplane Route for Reduction of Aircraft Noise at Gimhae International Airport)

  • 김봉기;이승원
    • 한국환경과학회지
    • /
    • 제30권3호
    • /
    • pp.257-266
    • /
    • 2021
  • This study explored measures to reduce noise applicable to Gimhae international airport centering on densely packed housing areas. Especially, as for measures to relieve noise damage on the densely packed housing areas in Gimhae-si, the noise reduction effect is expected to be doubled if the west runway (36L/18R) is used as the preferred runway for the 36 direction takeoff, as well as if the flight bypasses the densely packed housing areas by means of sophisticated navigation using the area navigation (RNAV) procedure based on performance-based navigation (PBN). Takeoff toward the south connects the flight path to the South Sea which has comparatively low noise impact, relieving noise damage on the densely packed housing areas (apartment complexes in Naeoe-dong of Gimhae-si, etc.) near the northern end of the runway. The operation of the runway displaced threshold is currently being implemented on the west runway (36L/18R) of Gimhae international airport. It has been found that swing landing in spring and summer when the wind blows from the south has a noise reduction effect on the noise sensitive areas at the side and end of the west runway (Gangdong-dong and Jukdong-dong of Gangseo-gu and Buram-dong of Gimhae-si, etc.).

공항 인근주민들의 항공기소음에 대한 피해의식 구조에 관한 연구 - 대구공항을 사례지역으로 - (A Study on Subjective Nise Evaluation of Rdesidential Area on Aircraft Noise near Airport - Case Study on Taegu Airport -)

  • 김재석
    • 소음진동
    • /
    • 제10권1호
    • /
    • pp.41-48
    • /
    • 2000
  • Evaluation model for damage consciousness was established through the survey of 2,210 residents' consciousness on aircraft noise near Taegu Airport. There were none who replied that the level of the aircraft noise was as los as it was quiet. 77(3.5%) people replied the noise was normal, and 2,133(95.5%) people said it was noisy. As to the period of time when the aircraft noise occurred, 51%, 97%, 86%, 0.6% of the residents pointed out the morning time, the day time, the evening time, and the night time, respectively. Because of aircraft noise, 73%, 88%, 70%, 77%, 78%, and 33% of the residents felt it disturbing indoor conversation, telephoning, watching TV or listening to the ratio, reading or meditating, working, sleeping, and studying, respectively. It was examined that the bad effects of aircraft noise on the health were severe : 43% of the resident said they experienced embarrassment. 52% astonishment, 66% absence of mind, 61% heart-beating. 77% headaches, 78% earache, and 93% displeasure. For the survey of the residents' damage consciousness about aircraft noise, the level of aircraft noise was set as an objective variable, and gender, age, occupation. Education, the type of house, the structure of windows, the consciousness of settlement in the district, and the period of residence were set as explanatory variables. And the quantification theory I was applied to the analysis. The most influencing factor of the damage consciousness on aircraft noise was the education, the second occupation, the third age, the forth the consciousness of settlement, the fifth the period of residence, the sixth gender, the seventh the type of house, and the least influencing factor among them was the structure of windows. These findings will be a useful guideline when the government seeks to set up policies which will help solve the resident's noise problems near Taegu Airport.

  • PDF

군용항공기의 이.착륙 패턴에 따른 소음 영향 분석 (Analysis of the Noise Effects due to the Variation of Military Aircraft Flight Patterns of Takeoff and Approach)

  • 이진영;이찬;길현권
    • 한국소음진동공학회:학술대회논문집
    • /
    • 한국소음진동공학회 2008년도 춘계학술대회논문집
    • /
    • pp.626-629
    • /
    • 2008
  • The present study investigates the effect of the flight patterns of military aircraft for takeoff and approach on noise map. Aircraft noise modeling and simulation have been made on a Korean military airport by INM(Integrated Noise Model). The flight path of a military aircraft is modeled with takeoff, overfly, approach and touch-and-go modes. The present INM simulations are conducted for various cases with change of different takeoff and approach modes. It show that the change of takeoff and approach modes can cause considerable noise effects on the noise influence region around the airport.

  • PDF