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Simulation Study on the Indoor Thermal Comfort with Insulation on Interior Structural Components of Super High-Rise Residences
Abstract:In this study, we discussed the effects on the thermal comfort of super high-rise residences that how effected by the high thermal capacity structural components. We considered different building orientations, structures, and insulation methods. We used the dynamic simulation software THERB (simulation of the thermal environment of residential buildings). It can estimate the temperature, humidity, sensible temperature, and heating/cooling load for multiple buildings. In the past studies, we examined the impact of air-conditioning loads (hereinafter referred to as AC loads) on the interior structural parts and the AC-usage patterns of super-high-rise residences. Super-high-rise residences have more structural components such as pillars and beams than do ordinary apartment buildings. The skeleton is generally made of concrete and steel, which have high thermal-storage capacities. The thermal-storage capacity of super-high-rise residences is considered to have a larger impact on the AC load and thermal comfort than that of ordinary residences. We show that the AC load of super-high-rise units would be reduced by installing insulation on the surfaces of interior walls that are not usually insulated in Japan.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1082375Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1210
 Statistics Bureau, Ministry of Internal Affairs and Communications: Housing and Land Survey, 1988, 2003, 2008,
 Real Estate Economic Institute Co. LTD: Statistical Data of Japanese Real Estate, Apr. 2010.
 The Housing and Urban Development Corporation of Japan: Record of High-rise Residential Design, Mar. 1997.
 Ozaki Akihito: Simulation Software of the Hygrothermal Environment of Buildings Based on Detailed Thermodynamic Models, eSim 2004, TheCanadian Conference on Building Energy Simulation, pp.45-54, 2004.
 Ozaki Akihito, Tsujimaru T.: Prediction of Hygrothermal Environment of Buildings Based upon Combined Simulation of Heat and Moisture Transfer and Airflow, The Journal of the International Building Performance Simulation Association, Vol.16, No.2, pp.30-37, 2006.
 AIJ.: Expanded AMeDAS Weather Data (1981-2000), 2005.
 The NHK Broadcasting Culture Research Institute: Japanese life style research report, 2005.
 Yuko Tsukiyama, Nobuyuki Sunaga, Akiko Suzuki, Tamaki Fukazawa and Yosuke Chiba: Study on Thermal Storage Characteristics of AAC Floor Panels Using an Actual Test Rooms, Journal of Environmental Engineering, AIJ. Vol. 75 No. 648, pp. 149-156, Feb. 2010.
 M. Kumar KUMARAN: Material Properties, Architectural Institute of Japan, Oct. 2001
 The Institute for Building Environment and Energy Conservation: Explanation of the energy-saving standards for houses, 2002.
 Yuko Kuma, Akihito Ozaki, Harumi OZASA (KAGAWA), Hiroatsu Fukuda: Influence of Moisture Sorption and Desorption of Walls on Space Conditioning Load, Journal of Environmental Engineering, AIJ. Vol. 73 No. 632, pp. 1171-1178, Oct. 2008.
 Yupeng Wang, Hiroatsu Fukuda, Yuko Kuma and Akihito Ozaki: Study of Air-Conditioning Load: Comparison of Steel and RC Residence Units, Journal of Asian Architecture and Building Engineering, Vol. 9 No. 2 pp.571-576, 2010.
 Yupeng Wang, Hiroatsu Fukuda, Akihito Ozaki, Yuko Kuma: An Analysis of Energy Load for a Unit of Super High-rise Residences by Dynamic Simulation, Journal of South China University of Technology(Natural Science Edition), Vol.35, No.z1, pp.223-226, 2007.11