| 폭염저감기술에 따른 외부공간의 기온저감효과에 대한 연구 Part1 - 쿨페이브먼트와 잔디블럭의 열체감효과를 중심으로 - | |
| Assessing the Effects of Heatwave Mitigation Technology on Outdoor Thermal Comfort - Cool Pavement and Grass Block Installments - | |
| 정주희* , 오병철**† | |
| Jeong, Ju Hee* , Oh, Byoung Chull**† | |
| In disaster management, local governments strive to mitigate the impact of heatwaves through various practices and policies. This study evaluated the effectiveness of heat mitigation facilities built and managed by local governments. We quantified how comfortable individuals felt by interviewing citizens with structured questionnaires, given meteorological measures, and different ground surfaces, such as cool pavement, grass, and concrete blocks. Controlling for other factors, we found that respondents’ apparent temperature and Thermal Sensation Vote (TSV) in grass blocks were lower than other materials. However, we found no differences in apparent temperature and TSV between cool pavement and concrete blocks, suggesting no positive effect of cool pavement installation on surface temperature reduction. Additionally, the inverse relationship between Comfortable Sensation Vote (CSV) and TSV was confirmed. Even with the same CSV value, TSV was highest in the order of cool pavement, concrete block, and grass block. This study suggests a novel method to measure human sensation of thermal comfort in a quasi-experiment. Despite its limitation to a small sample size, the study provides alternative ways to measure thermal comfort and evaluate policy impacts. | |
| Thermal Comfort, Heat Wave Mitigation Technology, Ground Heat Mitigation Facilities, Apparent Temperature, Thermal Sensation Vote, Comfortable Sensation Vote | |
 1301-03.pdf | |
| 2093-5919 | |
| 2586-2782 | |
| 2022-02 |
