통나무집의 동절기 실내 온열환경 요소의 측정과 온열감 평가에 관한 연구 = A Study on Examination of Indoor Thermal Environment Elements and Thermal Sensation Vote of Log Cabins in Winter Season

다국어 초록 (Multilingual Abstract)

Various buildings constructed by environmentally friendly resources are being built in KOREA. Especially as the wood has distinctive ecological merits in comparison with reinforced concrete and brick, the buildings made by the wood are acknowledged with its superiority of ecological value. Enough field studies for their thermal environment, however, haven't been done. In this study, to investigate indoor environmental condition and occupants' response to it of Log Cabin in Gyeongsangnam-do Hamyang Country Jirisan Natural Recreation Forest, examination of indoor thermal environment and field subjective evaluation have been done in that fundamental information of thermal environment characteristics can be suggested. The results are following; 1) Thermal environment of the Log Cabins; Indoor and outdoor mean dry bulb temperature were $21.9^{\circ}C$ and $-3.1^{\circ}C$, and Indoor and outdoor average relative humidity were 25.8% and 52.1%. These results are below ASHRAE; dry bulb temp. $22.0^{\circ}C$, humidity 30%, and above domestic standards; dry bulb temp. $18{\sim}20.0^{\circ}C$, humidity $40{\sim}60%$. 2) Result of subjective evaluation; Thermal sensation and its comfort were evaluated as 'slightly uncomfortable' because of 'slightly warm'. And humid sensation and its comfort were evaluated as 'slightly uncomfortable' because of 'slightly warm'. 3) Result of vertical temperature and humidity; Vertical temperature difference from head to ankle was $0.54^{\circ}C$ which means most occupants may feel comfortable.

참고문헌 (Reference)

1 "흙집의 하절기 실내 환경 특성에 관한 고찰" 25 (25): 2005

2 "환경친화적 목조주택의 계획방향 에 관한 연구" 제17 (제17): 1997

3 "한국목조건축협회, http://www.kwca.co.kr" 한국목조건축협회

4 "Design Methods for Architects" 46-, 1991

5 "Comfort and Thermal Sensation and Associated Physiological Response at Various Ambient temperatures" enviro (enviro): 1967

6 "2001 ASHRAE Fundamentals Handbook - Chapter 8" 8-14, 2001