지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.4
- 수록면
- 136 - 143 (8page)
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초록· 키워드
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For investigating heat insulation property by year of construction of existing rural housing, we conducted examination and trial about 12 rural housing in Pyeongchang, Gangwon-do. The year of construction of test rural housing is from 1968 to 2003, it is consist of 5 rural housing that 30 years have passed, 2 rural housing that 20 years have passed, 5 rural housing that 10 years have passed.
For heat insulation property test, firstly, we conducted survey for the material used and thickness, size, area, etc. of walls, roof, windows and doors of the houses. Also, we performed air tightness measurement with blower door test. Secondly, input derived data into PHPP program to analyze the performance of energy.
1) In Pyeongchang, energy demand per unit area of rural housing that 30, 20, 10 years have passed was measured in turn average 864kWh/㎡a, 840kWh/㎡a, 612kWh/㎡a. The results of this trial, we recognized that performance improvement was 29%. But heat insulation performance was found to be vulnerable when it compared heating energy consumption per unit area of recently internal conventional house(216kWh/㎡a) with rural housing(830kWh/㎡a) in Pyeongchang.
2) Energy demand per unit area of adobe-walled house built in 1970 by structure was average 957kWh/㎡a, and masonry structure house built after 1980’s was 688kWh/㎡a. The results of this test, we found that heat insulation performance of adobe-walled house which become superannuated was not very good regardless of remodeling.
3) Regardless of remodeling, energy demand of rural housing was average 831kWh/㎡a. The results of this analysis showed that heat insulation performance don’t significantly improve. Therefore it will require that systematic and efficient application method research from now on.
For heat insulation property test, firstly, we conducted survey for the material used and thickness, size, area, etc. of walls, roof, windows and doors of the houses. Also, we performed air tightness measurement with blower door test. Secondly, input derived data into PHPP program to analyze the performance of energy.
1) In Pyeongchang, energy demand per unit area of rural housing that 30, 20, 10 years have passed was measured in turn average 864kWh/㎡a, 840kWh/㎡a, 612kWh/㎡a. The results of this trial, we recognized that performance improvement was 29%. But heat insulation performance was found to be vulnerable when it compared heating energy consumption per unit area of recently internal conventional house(216kWh/㎡a) with rural housing(830kWh/㎡a) in Pyeongchang.
2) Energy demand per unit area of adobe-walled house built in 1970 by structure was average 957kWh/㎡a, and masonry structure house built after 1980’s was 688kWh/㎡a. The results of this test, we found that heat insulation performance of adobe-walled house which become superannuated was not very good regardless of remodeling.
3) Regardless of remodeling, energy demand of rural housing was average 831kWh/㎡a. The results of this analysis showed that heat insulation performance don’t significantly improve. Therefore it will require that systematic and efficient application method research from now on.
목차
Abstract
기호설명
1. 서론
2. 농촌주택의 일반현황과 조사
3. 단열성능 조사 및 시험
4. 에너지성능 시뮬레이션
5. 결론
후기
Reference
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UCI(KEPA) : I410-ECN-0101-2014-560-003094755