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김윤성 ( Kim Yun-seong ),한지우 ( Han Ji-woo ),진승현 ( Jin Seung-hyeon ),이병흔 ( Lee Byeong-heun ),권영진 ( Kwon Yeong-jin ) 한국건축시공학회 2020 한국건축시공학회 학술발표대회 논문집 Vol.20 No.1
Due to the nature of modern society, buildings are becoming larger and more complex. As a result, the design conditions of the building are changing. However, despite the complexities of buildings, the fire resistance performance is still equalized to one hour without considering fire engineering analysis in Korea, so there is a risk according to actual fire design conditions. Therefore, the purpose of this study is to calculate the required fire resistance time for actual fire through fire mechanics analysis and case study.
김윤성 ( Kim Yun-seong ),최윤주 ( Choi Yun-ju ),허예림 ( Huh Ye-rim ),권영진 ( Kwon Yeong-jin ) 한국건축시공학회 2022 한국건축시공학회 학술발표대회 논문집 Vol.22 No.1
Foreign countries stipulate that ventilation and smoke control facilities are installed in logistics warehouses. On the other hand, in Korea, the design guidelines and standards of ventilation and smoke control facilities for logistics warehouses are not clear even in the situation where the number of human casualties caused by smoke has increased until recently. Accordingly, the smoke descent time according to the vent was calculated. As a result, when there was no vent, the smoke descent time was 369s. On the other hand, when the vent was installed, smoke did not fall because the amount of smoke was greater than the amount of smoke generated.
거부민감성과 SNS 중독경향성의 관계에서 온라인 사회적 지지의 조절효과
김윤성(Yun-Seong Kim),이지민(Ji-Min Lee),박은민(Eun-Min Park) 한국콘텐츠학회 2022 한국콘텐츠학회논문지 Vol.22 No.3
본 연구는 성인의 거부민감성과 SNS 중독경향성의 관계를 온라인 사회적 지지가 조절하는지 검증하고자 한다. 이를 위해 전국 성인 486명을 대상으로 SNS 중독경향성 척도, 거부민감성 척도, 온라인 사회적 지지척도를 사용하여 설문조사를 실시하였다. 수집된 자료는 SPSS 27, PROCESS Macro 3.5를 활용하여 분석하였다. 본 연구결과 첫째, SNS 중독경향성, 거부민감성, 온라인 사회적 지지는 모두 정적상관이 있었다. 둘째, 거부민감성과 SNS 중독경향성의 관계에서 온라인 사회적 지지는 남자집단에서 조절효과가 나타났다. 이는 온라인 사회적 지지 수준에 따라 거부민감성으로 인한 SNS 중독경향성이 남자집단에서 다르게 나타남을 의미한다. 본 연구의 결과는 남녀 집단에서 SNS 중독경향성을 확인하는데 거부민감성과 온라인 사회적 지지의 중요성을 확인하였다는데 의의가 있다. 이러한 결과를 바탕으로 본 연구의 한계점 및 후속연구를 위한 제언을 제시하였다. This study confirmed the moderating effect of online social support on the rejection sensitivity and SNS addiction tendency of adults. For this purpose, a survey was conducted using the SNS addiction propensity scale, rejection sensitivity scale, and online social support scale targeting 486 adults nationwide. The collected data were analyzed using SPSS 27 and PROCESS Macro 3.5. As a result of this study, first, SNS addiction tendency, rejection sensitivity, and online social support were all positively correlated. Second, in the relationship between rejection sensitivity and SNS addiction tendency, online social support showed a moderating effect in the male group. The results of this study are significant in that they confirmed the importance of rejection sensitivity and online social support in confirming the tendency of SNS addiction in male and female groups. Based on these results, the limitations of this study and suggestions for follow-up studies were presented.