• Title/Summary/Keyword: 주차장 평가

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The Development of Assessment Method for Parking Lot Remodeling Alternative Adopted Asset Management Technique (자산관리 기법을 적용한 주차장 리모델링 대안평가 기법 개발)

  • Yu, Yongsin;Lee, Chansik
    • Korean Journal of Construction Engineering and Management
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    • v.18 no.3
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    • pp.52-62
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    • 2017
  • The purpose of this study is to develope an assessment method for parking lot remodeling alternative by adopting the asset management technique. In order to identify the Level of Service(LOS) and the Evaluation Measurement(EM), literatures was implemented which documented the consideration of parking lot plan, needs of the apartments' tenant, and various design standards. In addition, the authors conducted a three-time delphi survey for the identified 5 LOS and 19 EM to evaluate suitability and necessity of them and to collect additional opinion of experts. The LOS of parking lot were categorized into 5 areas such as Environmental effect and Convenience, Accessibility and so on. The 19 EM were determined to estimate the LOS quantitatively. The researchers analyzed the degree of importance of LOS and EM by using the Analytic Hierarchy Process (AHP) method. But construction cost was excepted from the analysis, because it is used as an independent variable in alternative assessment. In conclusion, the authors proposed the estimation criteria for EM, and the method and process for alternative assessment be performed to benefit-cost analysis using the LOS variation and construction cost. The assessment method for parking lot remodeling alternative was demonstrated effective to assess the parking lot remodeling alternative by case-study. This study has a academic significance by adopting the asset management techniques in the area of the parking lot remodeling. And the assessment method is expected to help deciding a reasonable remodeling alternative of parking lot, as it ensures the diversity for remodeling of the parking lot and reflects the needs of the occupant.

Lighting Design of Subsidiary Facilities in the Golf Club (골프장 부대시설에 대한 조명 설계)

  • Kim, Dong-Hyun;Oh, Seong-Bo
    • Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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    • 2008.05a
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    • pp.159-161
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    • 2008
  • 본 논문에서는 골프장 부대시설중 고객 동선에 있는 주차장의 조도를 실측하여 평가하고, 주차장 조도 실측과 야외연습장의 야간조명안을 토대로 Lumen Designer 시뮬레이션 프로그램을 이용하여 한국산업규격 조도기준에 적합한 주차장의 조명 개선방안을 제시하였고 이용 고객의 불편사항을 해소하기 위하여 연습장의 야간조명 설계계획을 수립하여 이를 토대로 시뮬레이션을 통하여 최적의 모델을 도출하였다.

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A Study on the Improvement of the Method to Evaluate the Status of Parking Supply and Demand (주차장 수급실태 평가 방법의 개선에 관한 연구)

  • Shin, Hyoung O;Yoon, Jae Yong;Choi, Jin Seon;Lee, Eui Eun
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.39 no.2
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    • pp.351-359
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    • 2019
  • In order to improve the problem of parking which is getting worse day by day, the municipality carries out a survey on the actual situation of the parking lot supply and demand periodically according to the related law. However, in the existing evaluation method, the parking demand that occurs under the condition that the demand is suppressed by the parking supply and regulation due to the limit of the survey method is investigated. In addition, the analysis is conducted only for the present year, and prediction and analysis of future parking problems are limited. Therefore, we propose a method to evaluate the status of parking supply and demand, which is differentiated to improve the problem of the existing evaluation method. As a result, comparing the existing method with the improved method, it can be seen that the improved evaluation method can be useful for establishing the long-term parking policy for the improvement of parking problems.

Trace element Analysis and Source Assessment of Apartment Parking Lot Dust in Daegu, Korea (공동주택 주차장의 축적먼지 중 미량원소성분 분석과 오염원 평가)

  • Bae, Gun-Ho;Jung, Cheol-Su;Park, Kyu-Tae;Lee, Myoung-Sook;Shin, Dong-Chan;Kim, Yong-Hye;Yoon, Min-Hye;Han, Young-Jin;Choi, Hyuek;Baek, Sung-Ok
    • Journal of Korean Society of Environmental Engineers
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    • v.33 no.10
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    • pp.756-766
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    • 2011
  • In order to investigate the degree of apartment parking lot dust contamination, total 72 samples of parking lot dust (36 from ground parking lots and 36 from the underground parking lots) were collected in Daegu city from the end of March to the early June 2010. The dust samples were sieved below $100{\mu}m$, and analysed by ICP for 14 elements after an acid extraction. Results obtained from the source assessment of trace element using enrichment factor showed that Fe, K, Mg, Mn, Na and V were influenced by natural sources, while Cd, Cr, Cu, Ni, Pb and Zn were influenced by anthropogenic sources in both the ground parking lot and the underground parking lot. And results showed that Ca were influenced by natural sources in the ground parking lot, but influenced by anthropogenic sources in the underground parking lot. The measured values were remarkably higher in components from natural sources than in components from anthropogenic sources. Underground parking lot dust was more affected by anthropogenic sources and contaminated compared with the ground parking lot dust. Pollution index of heavy metals revealed that underground parking lot dust was 5.5 times more contaminated with heavy metal components than the ground parking lot dust. The results of correlation analysis among trace elements indicated that components in the ground parking lot were more correlated than those in the underground parking lot, and especially more correlated with natural sources-natural sources. Analysis for correlations between components and influencing factors in the underground parking lot showed that concentrations of heavy metals were higher with smaller number of parking spaces and no ventilation system, and older apartments in last paint and cleaning had relatively higher contents of heavy metals than those of recently painted and cleaned.

Estimation of Economic Value of Public Housing Parking Lot : Focusing on the Hedonic Price Approach in the Case of Hanam City (공공주택 주차장의 경제적 가치 추정 연구 : 하남시 사례의 헤도닉가격접근법 중심으로)

  • Heo Eun Jin;Choi Sung Won
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.22 no.1
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    • pp.39-51
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    • 2023
  • This study uses the hedonic price approach to estimate the economic value of a parking lot in an apartment building. In this study, a logarithmic function was applied to estimate the price elasticity of parking spaces. Variables were composed of an independent variable (apartment house characteristics) and a dummy variable (external characteristics). Detailed variables include exclusive area, number of floors, waterproofing, number of bathrooms, and number of parking spaces per household. Based on the results of the analysis for the entire year, the increase in the number of parking spaces affects a price increase of approximately 25.97 million won to 59.68 million won, which can be interpreted as the economic value of the parking space. However, since Hanam City was specified in this study, there is a limit to generalizing the current results and using them for project evaluation.

Evaluation of the Applicability of Stormwater Improvement Model for the Estimation of Wash-off Pollutant in Parking Lot (주차장 지역에서의 유출 및 수질모의를 위한 강우유출수 개선모형 적용성 평가)

  • Jung, Min-Jae;Pak, Gi-Jung;Kim, Hwan-Suk;Kim, Deok-Woo;Yoon, Jae-Young
    • Proceedings of the KAIS Fall Conference
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    • 2012.05a
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    • pp.440-443
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    • 2012
  • 도시지역의 도로, 교량 및 주차장과 같은 포장지역은 작은 면적이지만 강우 시 다른 토지이용에 비해 강우 유출량이 높고, 상수원인 하천의 종 및 횡방향으로 존재하기 때문에 직접적인 오염 원인으로 작용하고 있다. 이에 대한 대책으로 최적관리기법(Best Management Practices, BMP) 또는 저영향개발(Low Impact Development, LID)과 같은 관리 방안을 적용하여 강우에 의해 발생되는 강우유출수와 비점오염물질을 동시에 저감하는 방안이 연구되고 있으나, 모델링을 통한 비점오염물질 배출량의 정량화와 저감시설의 성능평가에 대한 연구는 부족한 실정이다. 본 연구에서는 주차장 지역에서 발생하는 비점오염물질의 배출량 모의 가능성을 평가하기 위해 국내 외에서 강우유출수의 모의와 저감시설의 성능평가에 많이 사용되고 있는 MUSIC(Model for Urban Stormwater Improvement Conceptualization) 모형과 SWMM(Storm Water Management Model) 모형을 이용하여 강우유출수 수문 수질 모의를 실시하여 각 모형의 적용성을 평가한 결과, 두 모형 모두 총 유출체적 오차가 ${\pm}6%$ 이내로 수문모의에 대한 적용성이 우수하게 나타났지만, 수질의 경우 SWMM 모형이 MUSIC 모형에 비하여 오염물질의 배출량을 실측치와 가깝게 모의함으로서, 결과적으로 대상지역에 대해 SWMM 모형이 MUSIC 모형에 비해 주차장의 초기우수현상을 더 잘 재현하는 것으로 나타났다.

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Evaluation of Smoke Control Performance of Ventilation System Using by Hot Smoke Test (Hot Smoke Test를 이용한 주차장 환기설비의 제연 성능평가)

  • Joung, Suckhwan
    • Journal of Korean Society of Disaster and Security
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    • v.12 no.2
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    • pp.47-56
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    • 2019
  • Recently, in order to overcome the difficulty of entering a fire source due to the occurrence of a large amount of smoke in the event of a fire in a parking lot, it has used that a method of discharge smoke using air supply, exhaust fans and jet fans installed for ventilation of parking lots. In this study, the variation of flow in the smoke layer was observed using CCTV under two conditions, in which only the air supply fan operates and the manned fan operates together, and the temperature around the plume was compared to Albert eq. to assess its suitability as a parking lot ventilation performance evaluation method. As a result, it was found that the smoke layer could be disturbed if the Jet Fan was operated at the same time, which could lead to the possibility of an initial evacuation disturbance. However, the additional operation of the Jet Fan has been confirmed by the observation CCTV that the emission performance is improved, which is believed to help conduct the suppression operation. The temperature around the plume was measured and compared to Alpert eq, and was analyzed to be about $2^{\circ}C$ lower at the center axis of the plume and $9.0^{\circ}C$ higher at 8 m in the direction of the discharge of smoke. The results of temperature measurements around the plume were lower than the maximum temperature expected in AS 4391 and did not exceed the expected temperature risk caused by the experiment. As with these results, the temperature risk from the progression of hot smoke tests is foreseeable, so it will be available as one of the general evaluation methods for assessing smoke control performance in a parking lot without relevant criteria.

Digital Video Record System for Classification of Car Accident Sounds in the Parking Lot. (주차장 차량사고 음향분류 DVR시스템)

  • Yoon, Jae-Min
    • Proceedings of the Korean Information Science Society Conference
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    • 2010.06c
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    • pp.429-432
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    • 2010
  • 주차장에서는 다양한 형태의 사건 사고가 발생하는데, 기존 DVR(CCTV)는 단순 영상녹화 기능만 지원하므로, 이를 효과적으로 분석하는데는 한계가 있다. 따라서, DVR의 영상카메라와 마이크를 통해서 입력되는 영상과 사운드 신호를 대상으로, 해당 영상이 발생하는 음향 신호의 종류를 파악하여, 특정 음향이 발생한 영상구간을 저장하여 이를 검색할 수 있다면, 주차장 관리자가 효과적으로 사건 사고를 대처할 수 있게 된다. 본 연구에서는 주차장에서 발생하는 차량관련 음향(충돌음, 과속음, 경적음, 유리파손, 비명)을 분류하기 위해 효과적인 특징벡터를 제안하고, 제안한 특징벡터를 이용하여 신경망 차량음향분류기를 설계하여 성능을 평가함으로써, 효과적으로 차량음향을 분류하기 위한 방법을 제안하였다. 또한, 신경망 차량음향분류기를 DVR시스템과 연동하여, 마이크로부터 입력되는 음향신호를 실시간 분석하고, 특정 소리가 발생한 영상구간을 기록함으로써, 음향 키워드에 의해서 해당 사고영상을 검색 및 디스플레이하는 시스템을 개발하였다.

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Design and construction of verification complex that checks the efficiency on water permeability of permeable pavement parking lot LID (투수 주차장형 LID 투수효율성 검증실험단지 설계 및 구축)

  • Lee, Eun Ku;Shin, Hyun Shuk
    • Proceedings of the Korea Water Resources Association Conference
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    • 2016.05a
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    • pp.317-317
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    • 2016
  • 저영향개발(Low Impact Development, LID) 시설들은 미국 일본 등 선진국을 중심으로 관련법에 따라 개발 및 적용 되어왔으나 국내에서는 최근에서야 LID 시설을 적용할 수 있는 제도적인 틀을 구축하고 있는 실정이며, 국내 여건에 맞는 LID 시설을 개발하여 그 효용성을 검증하기 까지는 상당한 시간이 소요될 것으로 판단된다. 서울시는 2014년 '서울특별시 빗물관리에 관한 조례 전부개정조례'를 발표함으로써 한국형 LID 시설을 대단위로 적용 하고 검증 할 수 있는 발판을 마련하였다. 서울시의 2014년 전부개정조례에 따르면 시장 및 구청장은 저영향개발 계획 수립의 실효성 확보를 위하여 저영항개발 사전협의 제도를 마련하여 시행하여야 하며, 시장은 저영향개발 지구단위계획을 수립하여야 한다. 이에 따라, 본 연구에서는 실제로 적용 가능한 투수포장 주차장을 설계 할 수 있도록 투수 주차장형 LID 시설을 검증할 수 있는 투수효율성 검증실험단지를 설계 및 구축 하였다. 과거 도심의 우수배제는 중앙 집중형 시스템으로 단기간에 우수를 차집하여 배제하는 방식이었으나, 근래에는 집중형 우수배제 시스템의 위험성, 경제성 그리고 용량한계 등 여러 가지 문제점이 부각되면서 분산형 시스템으로의 전환이 이루어지고 있다. 물순환도시 및 지속가능한 도시 등이 분산형 우수배제 시스템의 예이며, 주차장, 도로, 건물 등 불투수 표면으로부터의 우수를 지면으로 침투 및 침루시키는 방법 등을 활용하여 건전한 물순환을 꾀하고 있다. 침투 및 침루 능력은 각각 포장체 및 포장면 하부구조의 재료와 밀접한 관련이 있으며 재료의 선정은 하부구조의 안정성 확보를 고려하여 선택되어야 한다. 또한 우수 배제를 위한 유공관은 접합점에서 강도를 유지하면서 효율적으로 유수를 배제할 수 있어야 하며, 저류조 설치는 강수의 활용목적에 맞게 선정되어야 한다. 이러한 투수 주차장형 LID 시설은 하나의 시스템으로서 포장체의 재료에 따른 공학적 성질, 하부구조 구축방법 및 재료 선정 그리고 유공관 배열 등에 따라 그 시스템의 거동이 변화하므로 기존에 행해왔던 단순 재료실험으로는 투수성 주차장의 우수배제 시스템을 평가할 수 없다. 따라서 본 연구에서는 이를 검증할 수 있는 투수효율성 검증실험단지 설계 및 구축하였다.

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A Study on Application and Development of Evaluation Indicator for Parking Environments in Residential Areas Using AHP (AHP분석기법을 이용한 주거지역의 주차환경 평가지표 개발 및 적용에 관한 연구)

  • WON, Donguk;KIM, Young Jun;LEE, Jinkak
    • Journal of Korean Society of Transportation
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    • v.35 no.5
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    • pp.375-384
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    • 2017
  • The aim of this study is to develop evaluation indicators for parking environment in residential areas. Recently, lots of local governments in korea are implementing projects for parking environment improvement. However, there are no indicators for parking environment evaluation except for the rate of parking supply by registered cars. So, it is really difficult to prioritize projects and monitor the result of projects. Therefore, this study presents six indicators for parking environment evaluation and its weights using AHP through the survey. The result of this study proposed the assessment model for parking environment based on indicators and it was found that actual data in Incheon can be simulated in reality. And this result also is expected to help monitoring and selecting projects.