Office buildings are where individuals spend 7.7 hour to 9hr of their time daily, and it should be comfortable under all circumstances. This place could be comfortable for the occupants in every in every condition. Comfort ability or uncomfortable work behavior of workplace have significant influence on the productivity of worker and health of employee. Most government sector offices in Ethiopia built with similar prototype and standard in different site and orientation. This duplicating the similar office building affects the thermal and visual comfort as well as productivity of occupants. This study assesses the thermal comfort level of selected Addis Ababa government standard and prototype buildings. The study sample sampled three site similar buildings and two from each site which found in different orientations and has different characteristics. The study based on field survey measurement of five sequent days in the warmest month of January 2021. Also it includes the literature review and use of secondary data. The occupants asked about the thermal level, their preference through the primary data collection. The major indoor thermal comfort variables air temperature and relative humidity in each case offices measured in these five days to compare and analyze with the standard office operational temperature. The data obtained and analyzed by the supporting software like SPSS, ArchiCAD, Revit and excel. The result from data analysis indicated that almost half of the people asked are not comfortable with the thermal environment. The temperature of some selected case buildings are at the expected and standard level while others are exceeding the level due to characteristics in each office. These factors include the green infrastructure integration, orientation, number of occupants, the thermal regulation measures in each office. In this study the buildings those with original design, similar with original design orientation and engaged in maintenance have good thermal comfort when compared to others.
| Published in | International Journal of Architecture, Arts and Applications (Volume 8, Issue 2) |
| DOI | 10.11648/j.ijaaa.20220802.11 |
| Page(s) | 22-48 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2022. Published by Science Publishing Group |
Thermal Comfort, Productivity, Humidity, Air Temperature
| [1] | Aiman Albatayneha, Dariusz Altermana, Adrian Pagea, Behdad Moghtaderia, 2016, Assessment of the Thermal Performance of Complete Buildings Using Adaptive Thermal Comfort. |
| [2] | ASHRAE-55, 2010. |
| [3] | Backer and Paciuk, 2009, Impact of Building Function on Thermal Comfort: A Review Paper Mamdooh S. Alwetaishi. |
| [4] | Perceived and measured indoor climate conditions in high-performance residential buildings, Berge & Matisen, 2016. |
| [5] | Data collection techniques, Kong many Chaleunvong, 2009. |
| [6] | Caril et al., 2007. |
| [7] | Choi 2004. |
| [8] | Fidelis Emuze, Humbulani Mashili & Brink Botha, Post-Occupancy Evaluation Of Office Buildings In A Johannesburg Country Club Estate. |
| [9] | GÖKHAN GÜNGÖR Gothenburg, 2015, Master’s thesis in the programme of “Design and Construction Project Management”, Sweden. |
| [10] | H. Bakhtiari, J. Akander & M. Cehlin, 2020, Evaluation Of Thermal Comfort In A Historic Building Refurbished To An Office Building With Modernized Hvac Systems, Advances In Building Energy Research, 218-237. |
| [11] | Hall, 2010. |
| [12] | Heba Elsharkawy, Sahar Zahiri, Bertug Ozarisoy, 2018, Proceedings of Bso. |
| [13] | Hong and Lin 2014. |
| [14] | HSE, 2012, Health and Safety Executive Annual Report & Accounts. |
| [15] | ISO-7730, 2005. |
| [16] | Liu et al., 2014, Effects of temperature on life history traits of Eodiaptomus japonicus (Copepoda: Calanoida) from Lake Biwa (Japan). |
| [17] | Improving The Building Performance And Thermal Comfort Of An Office Building To Reduce Overheating Risk. |
| [18] | Jang et al., 2007, Impact of Building Function on Thermal Comfort: A Review Paper. |
| [19] | J. Szabo A, L. Kajtar B, Thermal Comfort Analysis In Office Buildings With Different Air-Conditioning Systems, 3–9. |
| [20] | Julia Raish, Thermal Comfort: Designing For People. |
| [21] | Lance Manuel And Atila Novoselac, 2016, Science And Technology For The Built Environment: Thermal Comfort Evaluation For Mechanically Conditioned Buildings Using Response Surfaces In An Uncertainty Analysis Framework, 140–152. |
| [22] | Laszlo Kajtar A, Jozsef Nyers C, Janos Szabo A*, Laszlo Ketskemety B, Levente Herczeg A, Anita Leitner A, And Balazs Bokor, 2017, Objective And Subjective Thermal Comfort Evaluation In Hungary, 1409-1418. |
| [23] | Manuel carlos gameiro da silva university of coimbra). |
| [24] | Miljö Medicinsk 2014, Evaluation of Thermal Comfort and Night Ventilation. |
| [25] | Nikolina Pivac, Thermal comfort in office buildings: General issues and challenges. |
| [26] | Nilsson et al, 2003, Comfort climate evaluation with thermal manikin methods and computer simulation models. |
| [27] | Oliveira et al. 2011. |
| [28] | Parsons 2002. |
| [29] | Pierangioli et al. 2017. |
| [30] | ROHDIN et al., 2012. |
| [31] | Sakka et al., 2012. |
| [32] | Tellis, 1997. |
| [33] | Van Hoof Mitja, 2010, Thermal Comfort: Research And Practice. |
| [34] | Wang et al., 2010. |
| [35] | Werner Stutterecker, Thomas Schoberer Slovak, 2016, Thermal Comfort And HVAC Systems Operation Challenges In A Modern Office Building – Case Study Ema Nemethova, Journal Of Civil Engineering. |
| [36] | Yin 1984. |
| [37] | Zaidah, 2003. |
APA Style
Sida Getahun Desta, Alazar Asseffa. (2022). Prospect of Level of thermal Comfort within Public Office Buildings in Addis Ababa (Case of Prototype Government Office Buildings). International Journal of Architecture, Arts and Applications, 8(2), 22-48. https://doi.org/10.11648/j.ijaaa.20220802.11
ACS Style
Sida Getahun Desta; Alazar Asseffa. Prospect of Level of thermal Comfort within Public Office Buildings in Addis Ababa (Case of Prototype Government Office Buildings). Int. J. Archit. Arts Appl. 2022, 8(2), 22-48. doi: 10.11648/j.ijaaa.20220802.11
AMA Style
Sida Getahun Desta, Alazar Asseffa. Prospect of Level of thermal Comfort within Public Office Buildings in Addis Ababa (Case of Prototype Government Office Buildings). Int J Archit Arts Appl. 2022;8(2):22-48. doi: 10.11648/j.ijaaa.20220802.11
Share This Article
Twitter
Linked In
Facebook
Copy
Download@article{10.11648/j.ijaaa.20220802.11,
author = {Sida Getahun Desta and Alazar Asseffa},
title = {Prospect of Level of thermal Comfort within Public Office Buildings in Addis Ababa (Case of Prototype Government Office Buildings)},
journal = {International Journal of Architecture, Arts and Applications},
volume = {8},
number = {2},
pages = {22-48},
doi = {10.11648/j.ijaaa.20220802.11},
url = {https://doi.org/10.11648/j.ijaaa.20220802.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijaaa.20220802.11},
abstract = {Office buildings are where individuals spend 7.7 hour to 9hr of their time daily, and it should be comfortable under all circumstances. This place could be comfortable for the occupants in every in every condition. Comfort ability or uncomfortable work behavior of workplace have significant influence on the productivity of worker and health of employee. Most government sector offices in Ethiopia built with similar prototype and standard in different site and orientation. This duplicating the similar office building affects the thermal and visual comfort as well as productivity of occupants. This study assesses the thermal comfort level of selected Addis Ababa government standard and prototype buildings. The study sample sampled three site similar buildings and two from each site which found in different orientations and has different characteristics. The study based on field survey measurement of five sequent days in the warmest month of January 2021. Also it includes the literature review and use of secondary data. The occupants asked about the thermal level, their preference through the primary data collection. The major indoor thermal comfort variables air temperature and relative humidity in each case offices measured in these five days to compare and analyze with the standard office operational temperature. The data obtained and analyzed by the supporting software like SPSS, ArchiCAD, Revit and excel. The result from data analysis indicated that almost half of the people asked are not comfortable with the thermal environment. The temperature of some selected case buildings are at the expected and standard level while others are exceeding the level due to characteristics in each office. These factors include the green infrastructure integration, orientation, number of occupants, the thermal regulation measures in each office. In this study the buildings those with original design, similar with original design orientation and engaged in maintenance have good thermal comfort when compared to others.},
year = {2022}
}
TY - JOUR T1 - Prospect of Level of thermal Comfort within Public Office Buildings in Addis Ababa (Case of Prototype Government Office Buildings) AU - Sida Getahun Desta AU - Alazar Asseffa Y1 - 2022/04/28 PY - 2022 N1 - https://doi.org/10.11648/j.ijaaa.20220802.11 DO - 10.11648/j.ijaaa.20220802.11 T2 - International Journal of Architecture, Arts and Applications JF - International Journal of Architecture, Arts and Applications JO - International Journal of Architecture, Arts and Applications SP - 22 EP - 48 PB - Science Publishing Group SN - 2472-1131 UR - https://doi.org/10.11648/j.ijaaa.20220802.11 AB - Office buildings are where individuals spend 7.7 hour to 9hr of their time daily, and it should be comfortable under all circumstances. This place could be comfortable for the occupants in every in every condition. Comfort ability or uncomfortable work behavior of workplace have significant influence on the productivity of worker and health of employee. Most government sector offices in Ethiopia built with similar prototype and standard in different site and orientation. This duplicating the similar office building affects the thermal and visual comfort as well as productivity of occupants. This study assesses the thermal comfort level of selected Addis Ababa government standard and prototype buildings. The study sample sampled three site similar buildings and two from each site which found in different orientations and has different characteristics. The study based on field survey measurement of five sequent days in the warmest month of January 2021. Also it includes the literature review and use of secondary data. The occupants asked about the thermal level, their preference through the primary data collection. The major indoor thermal comfort variables air temperature and relative humidity in each case offices measured in these five days to compare and analyze with the standard office operational temperature. The data obtained and analyzed by the supporting software like SPSS, ArchiCAD, Revit and excel. The result from data analysis indicated that almost half of the people asked are not comfortable with the thermal environment. The temperature of some selected case buildings are at the expected and standard level while others are exceeding the level due to characteristics in each office. These factors include the green infrastructure integration, orientation, number of occupants, the thermal regulation measures in each office. In this study the buildings those with original design, similar with original design orientation and engaged in maintenance have good thermal comfort when compared to others. VL - 8 IS - 2 ER -
Information
Email: