Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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Analysis of CFD Simulation of Green Areas and Pilotis in Apartment Complexes during Heat Wave

폭염기 공동주택단지의 녹지 및 필로티 배치에 따른 온도변화 CFD 시뮬레이션 분석 연구

  • 배웅규 (중앙대학교 사회시반시스템공학부 도시시스템공학전공) ;
  • 강전훈 (중앙대학교 토목공학과 도시설계 및 계획전공)
  • Received : 2021.07.22
  • Accepted : 2022.01.14
  • Published : 2022.01.30
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Abstract

In urban residential areas, apartment complexes can be heavily impacted by heat waves and other adverse weather conditions creating a need to analyze and reduce any vulnerabilities caused by extreme temperatures, differences in locations and quantity of design elements related to green and Piloti. This study is a comparative analysis of a CFD simulation involving 28 different scenarios of apartment complexes with varying arrangements of green and piling. When a-type was compared, placing pilings increased the average temperature and wind speed within the complex. When b, c, and d types were compared, the top six types that showed the lowest average temperature at the height of 1.5m showed the order of BcB(c>d>b)>C(d>c>b)>Dc>E(b>c>d)>A(d>c>b)>Dd=Fc>G(b>c>d)>F(b>d). The average temperature of the 28 types depended upon the arrangement of green and piling, which resulted in the order of B

Keywords

Acknowledgement

이 논문은 정부(과학기술정보통신부)의 재원으로 한국연구재단의 지원을 받아 수행된 연구임(No.2019R1A2C1011102)

References

  1. Ahn, S.k., Lee, D.K., Kim, J.S., & Sung. S.Y. (2017). The Effect of Ground Coverage Ratio on Daytime Land Surface Temperature - Focusing on the Residential Area of Seoul. Korea Planning Association, Journal of Korea Planning Association, 52(2), 04, 171-181
  2. Bae, W. K., & Yoon, K. H. (2012). A Design Guideline of the Apartment House Complex for Mitigation of Heat Island Effect - For the planning agenda constructed and elected in. Journal of the Urban Design Institute of Korea Urban Design, 13(2) 2012,4, 47-60
  3. Cho, Y. T., & Yang, D. Y. (2003). Focused on the Analysis of Drawings and P.O.E. A Study on the Vitalizations of Housing Pilotis in Outdoor Space. Journal of the Architectural Institute of Korea, 19(1), 183-190
  4. Ha, S. B. (2011). A Study on the Planning at the Pilotis Spaces of the Public Apartment Housing. Korea Academy Industrial Cooperation Society, 959-969
  5. Hong, W.H., Lee, K.g., & Seo, W.D. (2007). Characteristics of Urban Temperature and Thermal Environment Simulation According to Land Usage. Journal of the Architectural Institute of Korea, 23(9), 139-146
  6. Hwang, J. W., & Kim, S. J. (2003). A Comparative Analysis on the Urban Heat Island by Residetial Types. Journal of Korea Planning Association 38(7), 235-244
  7. Jeon, M.Y., Lee, S.J., Kim, J.Y., Leigh, S.B., & Kim, T.Y. (2010). Evaluation of the Thermal Environment and Comfort in Apartment complex using Unsteady-state CFD simulation. Journal of the Korea Institute of Ecological Architecture and Environment, 10(4), 08, 67-73
  8. Jo, Y. J. (2009). Study on the changes in site planning of apartment housing by comparing reconstruction before with after : focusing on Jamsil area, Master's thesis at Yonsei University
  9. Jun, S.H., Kim, H.J., Kwon, S.Y., & Park, C.K. (2002). A Study on the Pilotis in the High-rise Apartment Housing. Journal of the Architectural Institute of Korea, 22(2), 227-230
  10. Jung, H. (2004). A Study on the Vitalization Methods of Outdoor Space around Apartment Housing Pilotis. Master's degree thesis at Hanyang University
  11. Kim, J.S., Piao, H.L., Park, B.Y., Kim, T.Y., & Leigh, S.B. (2010). Analysis of Outdoor Thermal Environment in Space Arrangement of Apartment Complex in Summer by Actual Measurement and CFD Simulation. Journal of the Architectural Institute of Korea, 26(5), 335-342
  12. Kim, S. H., & Bae, W.K. (2020). CFD Simulation on the Effect of Reducing Fine Dust (PM2.5) according to the Green Space in the Alley of Low-rise Residential Area. Seoul Studies, 21(3), 65-86 https://doi.org/10.23129/SEOULS.21.3.202009.65
  13. Lee, C. H., & Chung, J. H. (2017). A Study on Development of the Housing Guidelines for Climate Change Response - Focused on Extreme Heat and Heat Island Effect. Journal of the Architectural Institute of Korea, 33(4), 77-89
  14. Lim, E.N., Lee, W.S., Choi, C.H., Sonh, B.G., & Jung, S.G. (2013). An Evaluation of Thermal Comfort on Urban Neighborhood Park for Improving Thermal Environment Journal of the Korean Association of Geographic Information Studies, 16(4), 153-170 https://doi.org/10.11108/KAGIS.2013.16.4.153
  15. Nam, J. W. (2007). A study of outdoor thermal environment in apartment complex by actual measurement and CFD simulation. Master's thesis at Yonsei University
  16. Oh, K.S., Lee, M.B., & Lee, D.W. (2013). An Evaluation of Thermal Comfort of New Towns in Seoul Metropolitan Area. Journal of Korea Spatial Information Society, 21(2), 55-71
  17. Oh, S. H., & Namgung, J.H. (2011). 12 Conditions of good walking environment in walking city
  18. Park, J. H. (2011). A study regarding the element forenvironmental-friendly project of outdoor space in Apartment Housing Complex. Master's degree thesis at Inha University
  19. Pervsner, N. (1976). A Dictionary of Architecture, N.Y.; The Overlook Press