تحلیل تأثیر ساختار مرکز محله‌های بومی بر آسایش حرارتی کاربران آن، پژوهش موردی: فضاهای باز بومی محله‌ای شهر همدان

نوع مقاله : علمی-پژوهشی

نویسندگان

1 استادیار‌‌‌‌، گروه شهرسازی‌‌‌‌، دانشگاه علم و صنعت‌‌‌‌، تهران‌‌‌‌، ایران.

2 دانشجوی دکتری‌‌‌‌، گروه معماری‌‌‌‌، دانشگاه علم و صنعت‌‌‌‌، تهران‌‌‌‌، ایران.

3 استادیار‌‌‌‌، گروه آمار‌‌‌‌، دانشگاه بوعلی سینا‌‌‌‌، همدان‌‌‌‌، ایران.

چکیده

مرکز محله‌های بومی همدان که در اصطلاح به «فضای چمن» مشهور بودند‌‌‌‌، در زمستان به‌شدت سرد‌‌‌‌، پاییز و بهار بادخیز و تابستان‌های گرم با تابش شدید خورشید‌‌‌‌، شرایط آسایشی را فراهم می‌ساختند و امکان برقراری تعاملات اجتماعی و دسترسی به خدمات تجاری‌‌‌‌، مذهبی‌‌‌‌، فرهنگی و بهداشتی پیرامونی را میسر می‌کردند. هدف پژوهش کشف رابطۀ همبستگی کالبد مرکز محله‌های بومی همدان با اقلیم است. بررسی میدانی 4158 پرسشنامه و همزمان سنجش با دستگاه محیط‌ سنج رویکرد پژوهش بود که در 10محلة اصیل همدان در نیمة فصل‌ها سال 1393‌‌‌‌، در سه وعدۀ صبح‌‌‌‌، ظهر و عصر مورد ارزیابی قرار گرفت. تجزیه و تحلیل اطلاعات با استفاده از نرم‌افزار spss صورت پذیرفت و نتایج در سه بخش شاخص‌های توصیفی‌‌‌‌، مدل‌سازی و آزمون فرضیه ارائه شد. مهم‌ترین نتایج پژوهش نشان داد: آسایش دمایی و آسایش حرارتی در سنین بالاتر ‌‌بیش‌تر بود. شانس آسایش حرارتی در فصل بهار با فرض ثابت بودن مقدار سایر متغیرها 77/12 برابر شانس آسایش حرارتی در زمستان بود. شانس آسایش حرارتی در فصل تابستان با فرض ثابت بودن مقدار سایر متغیرها 14/17 برابر شانس آسایش حرارتی در فصل زمستان بود. همچنین شانس آسایش حرارتی در زمستان با فرض ثابت بودن مقدار سایر متغیرها 63/7 برابر شانس آسایش حرارتی در فصل پاییز بود. آسایش حرارتی در مرکز محله‌های بومی در فصل‌ها پاییز و زمستان چند برابر سایر فضاهای باز شهری بود؛ به نحوی که میانگین دمای معادل فیزیولوژی زمستان در محله‌های درجه اول 15/21 و در محلۀ شاهد 46/8 ثبت شده بود.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Analysis of the effect of native community center’s structure on thermal comfort of its Users Case Study: Hamadan Native Open Space community

نویسندگان [English]

  • Seyed Majid Mofidi Shemirani 1
  • Seyedeh Faezeh Etemad Sheykholeslami 2
  • Asghar Seif 3
1 . Assistant Professor, Department of Urban planning, Iran University of Science & Technology, Tehran, Iran.
2 Ph.D Student, Department Architecture, Iran University of Science & Technology, Tehran, Iran.
3 Assistant Professor, Department Statistics, Bu-Ali Sina University, Hamedan, Iran.
چکیده [English]

Hamadan has been formed from interconnected neighborhoods dating back more than a hundred years ago. The center of neighborhood in Hamadan known as “Chaman”, provides convenient conditions for residents in severe cold winter, autumn, spring winds, and hot summer with intense sunlight. This space allows the residents to establish social interactions and access adjacent commercial, religious, cultural and health services. The aim of this study is to investigate the correlation between the Chaman space and climate by climatic analysis of indigenous open spaces in Hamadan. After that, data analysis is done using SPSS software.The research method is a field survey using 4158 questionnaires that were evaluated in ten main neighborhoods of Hamadan in the middle of the seasons of one year at three turns in the morning, noon and evening. Regarding the correlation between temperature, thermal comfort and age, thermal comfort is higher at older ages. The feeling of satisfaction with humidity in the females is twice as much as that in the males. The chance of thermal comfort in the spring, assuming the values of other variables are constant, is 12.77 times the chance of thermal comfort in winter. The chance of thermal comfort in summer, assuming the values of other variables are constant, is 17.14 times higher than that in winter. Also, the chance of thermal comfort in winter, assuming the values of other variables are constant, is 7.63 times the chance of thermal comfort in autumn.

کلیدواژه‌ها [English]

  • Neighborhood Center
  • Thermal Comfort
  • Native Open Space
  • Chaman Space
  • Hamadan
Ashrae. (2000). ASHRAE Handbook 2000: Heating, Ventilating, and Air-conditioning Systems and Equipment. American Society of Heating, Refrigerating and Air-Conditioning Engineeris, Incorporated.
ASHRAE. )2010(. ANSI/ASHRAE Standard 55-2010, ASHRAE Environmental Conditions for Human Occupancy, Atlanta, Ga, USA, American Society of Heating, Refrigeration and Air Conditioning Engineers, Inc.
Azhangh., N. (2009). The lawns of neighborhoods in Hamedan (their social function). Culture of special people of Hamadan, 26, 84-85. (In Persian)
Bahreini, S. H. & Tabibian, M. (1998). Urban Design Process. Tehran: University of Tehran Printing and Publishing Institute. (In Persian)
De Dear, R. (2011). Revisiting an old hypothesis of human thermal perception: alliesthesia. Building Research & Information, 39(2), 108-117. DOI:10.1080/09613218.2011.552269
Esmaili, R., Saber Haghighat, A., & Malbosi, Sh. (2011) Arziabi discusses the conditions of the Asayshi region of Bandar Chabahar during the expansion of Gardashgari. A collection of articles by 4th conference of the geographical‌ of Islam, Jahan Islam, Zahedan, 1-10. (In Persian)
Etemad sheykhaleslami., S.F., (2012) Climatic survey of Hamadan housing. Sofe, 53, 65-86. (In Persian)
Fanger, P.O. (1972). Thermal Comfort: Analysis and applications in environmental engineering, New York, McGrawHill.
Fanger, P.O. (1970). Thermal Comfort: Analysis and applications in environmental engineering. New York.
Farajzadeh, M., & Ahmedabadi, A. (2008). Evaluation and distribution of Iran's tourism climate using the TCI tourism climate index, Natural Geography Research. Tehran: Tehran University, 71, 31-42. (In Persian)
Ghadakchi, E. (2009). Chaman in Hamedan neighborhood (social function). Quarterly of Hamedan Special People's Culture, 26, 22-37. (In Persian)
Gharagozloo, Gh.H. (2009). Hegmataneh to Hamadan. Tehran: Iqbal Publishing. (In Persian)
https://sinamet.ir/fa/. Hamadan Meteorological Organization. (In Persian)
Heidari, S., & Ghafari Jabari, S. (2010). Comfort Zone of Cold Climate in Iran. Journal of Fine Arts: Architecture & Urban Planning, 2(44), 37-42. (In Persian)
Jalali, T., Zinali, B., Rahimi Moghadam, S., & Asghari Saraskanroud, S., (2010). Determining the suitable time calendar for tourism in Piranshahr city by using PET and PMV indicators. The second national conference of geography and urban planning, experimental approach and environmental management, 101-112. (In Persian) DOR. 20.1001.1.22286020.1389.2.44.4.7
Kaviani, M. (1994). Studying and preparing the human bioclimatic map of Iran. Geographical Research Quarterly, 28, 77-108 (In Persian)
Khoshhal, J., Ghazi, Iran., & Arvin, A. (2005). Using cluster grouping in human bioclimatic zoning (case study: Isfahan province). Humanities Research Journal of Isfahan University, 20(1) (Geography Special Issue)171-186 (In Persian)
Knez, L., Thorsson, S., & Eliasson, I. (2009). Psychological Mechanism in Outdoor place and Weather Assessment: Towards a conceptual Model. International Journal of Biometeorology, 53(1), 101- 111. DOI: 10.1007/s00484-008-0194-z
Mandala, C., & Consulting, E. (1973). Hamadan, Hamadan, Bu-Ali Sina University.
Matzarakis, A., Rutz, F., & Mayer, H. (2007). Modelling radiation fluxes in simple and complex environments-application of the RayMan model. International journal of biometeorology51, 323-334. DOI:10.1007/s00484-006-0061-8
Matzarakis, A., & Mayer, H. (1997). Heat stress in Greece. International Journal of Biometeorology41, 34-39.
McGregor, G. R., Markou, M. T., Bartzokas, A., & Katsoulis, B. D. (2002). An evaluation of the nature and timing of summer human thermal discomfort in Athens, Greece. Climate Research20(1), 83-94. DOI:10.3354/cr020083
Mieczkowski, Z. (1985). The tourism climatic index: a method of evaluating world climates for tourism. Canadian Geographer/Le Géographe Canadien29(3), 220-233.
Momeni, M., Faal Qayyomi, A. (2016). Statistical analysis using SPSS. Tehran: New Publications. (In Persian)
Mostafavi, M. T. (2002). Hegmataneh Historical Monuments of Hamadan. Tehran: Association of Cultural Works. (In Persian)
Nicol, F. (1993). Thermal comfort: a handbook for field studies toward an adaptive model. University ofEast London.
Nikolopoulou, M., & Lykoudis, S. (2007). Use of outdoor spaces and microclimate in a Mediterranean urban area. Building and environment, 42(10), 3691-3707.
Nikghadam, N., Mofidi Shemirani, S. M., & Tahbaz, M. (2016). Analysis of Climate Classifications in Southern Iran Based on Koppen-trewartha Method and Givonis’ Bioclimatic Index. Armanshahr Architecture & Urban Development, 8(15), 119-130. (In Persian)
Nouri, M., Homai, M., & Banyan, M. (2017). Analysis of precipitation and drought trends in some humid to semi-arid regions of Iran. Scientific Research Journal of Agricultural Science and Technology and Natural Resources, 1(22), 45-60. (In Persian). DOI: 10.29252/jstnar.22.1.45
Pantavou, K., Theoharatos, G., Mavrakis, A., & Santamouris, M. (2011). Evaluating thermal comfort conditions and health responses during an extremely hot summer in Athens. Building and Environment46(2), 339-344. DOI:10.1016/j.buildenv.2010.07.026
Perry, A. (2001). More heat and drought–Can Mediterranean tourism survive and prosper. In Proceedings of the First International Workshop on Climate, Tourism and Recreation, edited by A. Matzarakis and CR de Freitas, Porto Carras, Neos Marmaras, Halkidiki, Greece.
Ramezani, B. (2007). The recognition of ecotourism bioclimatic comfort in Kiyakalaye, (Langrood) wetland using Avanz Method. Geography and Regional Development, 4(7), 73-87. (In Persian) https://DOI:org/10.22067/geography.v4i7.4181
Razjoyan, M. (2009). Comfort in harnessing climate-friendly architecture. Shahid Beheshti University. (In Persian)
Sari Saraf, B., Mohammadi, Gh. H., & Hosseini Sadr, A., (2011). Determining the most suitable Rayman climate index for studying the climate in the north of West Azarbaijan province. 14th Tehran Geophysics Conference, Space Physics Geophysics Institute. (In Persian)
Scudo, G., Dessi, V., & Rogora, A. (2004). Evaluation of radiant conditions in urban spaces. Designing open spaces in the urban environment: a bioclimatic approach. Ed. CRES, Athens.
Sehizadeh, M. (2009). City Transformation: An interpretive analysis of change in an historic city center: The case of Hmadan in Iran, PhD Dissertation, Newcastle University, Faculty of Humanities and Social Sciences, School of Architecture, Planning and Landscape.
Stanton J.P. and Stanton, D. (2005). Vegetation of the Wet Tropics of Queensland bioregion, Wet Tropic. Management Authority Cairns.
Taheri Shahr Ayeni, M., Yang, X., Rabiei, M. R., & Taleb Safa, Sh. (1402). Evaluation of the effect of shade on the thermal comfort of outdoor space and determination of the range of thermal comfort, Sofeh, 33(102), 43-59. (In Persian) DOI: 10.48308/sofeh.2023.228327.1190
Tavuosi, D. T., & Sabzi, B. (2013). Bio – Climatic Comfort Confine Determination for Tourism Planning Using Evans Model, Case Study: Ilam Province. Geography and Territorial Spatial Arrangement, 3(7), 21-34. (In Persian) DOI: 10.22111/gaij.2013.1086
Van Hoof, J. (2008). Forty years of Fanger’s model of thermal comfort: comfort for all?. Indoor air, 18(3), 182-201. DOI:10.1111/j.1600-0668.2007.00516.x
Wiley, A. (2018). An Introduction to categorical data analysis climates for tourism. Canadian Geographer.
Yee yan., Y. (2005). Human Thermal climates in china. Physical Geography. 26. 163-176. DOI:10.2747/0272-3646.26.3.163
Zomorodian, Z. S., Aminian, S., & Tahbaz, M. (2017). Thermal Comfort Assessment in Classrooms in the Hot and Dry Climate of Iran Field Survey in a Primary School of Kashan. Journal of Fine Arts: Architecture & Urban Planning, 21(4), 17-28. (In Persian) DOI: 10.22059/jfaup.2017.61653
Zambrano, L., Vega, M., Cristina, E., Gonçalves B, L,. (2006), Thermal comfort evaluation in outdoor space of tropical humid climate, PLEA - The 23rd Conference on Passive and Low Energy Architecture, Geneva, Switzerland, 6-8 September.
Zand, A. (2009). Hamadan aqueducts and springs. Quarterly of Hamedan Special People's Culture, (26), 73-83. (In Persian)
Zaninović, K. (2001). Biometeorological potential of Croatian Adriatic coast. on Climate. Tourism and Recreation., 257-262.
Zolfaghari, H. (2008). Determination of Suitable Calendar for Tourism in Tabriz with using the Thermo-physiological Indices (PET and PMV). Geographical Researches, 40(1), 45-53. (In Persian) DOI:10.22161/ijeab/2.1.10