• Title/Summary/Keyword: Newly Built University Dormitory

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A Case Study on the Common Space in the Dormitory Buildings on Campus - Particular Reference of Newly Built Dormitory of A University - (대학기숙사 건축에 있어서 공유공간에 관한 사례연구 - A대학교 신축기숙사 계획안을 중심으로 -)

  • An, Jin-o;Je, Hae-seong
    • KIEAE Journal
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    • v.7 no.4
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    • pp.91-96
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    • 2007
  • This study aims to suggest design data for planning university dormitories to meet the needs of the occupants' through field survey and questionnaire survey at the sampled dormitories in A University in 2006. and the purpose of this study is to suggest program of the suitable common space in the dormitory buildings on campus, especially referred to newly built dormitory of A university. In conclusion, Living space accounts for 56.17%, studying space accounts for 1.86%, well-being support space accounts for 2.49%, convenience support space accounts for 8.35%, management space accounts for 3.08% of the whole area in the program of newly built dormitory.

The Actual State of TVOC and the Responses of Sick House Syndrome in Newly Built University Dormitory (대학교 신축기숙사의 휘발성유기화합물 농도 및 새집증후군 반응)

  • Choi, Yoon-Jung;Kim, Jung-Jae;Jang, Yoon-Jeong;Oh, Ye-Seul
    • Proceeding of Spring/Autumn Annual Conference of KHA
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    • 2008.11a
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    • pp.255-260
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    • 2008
  • The purposes of this study were to determine the actual state of the indoor air quality by TVOC concentration and residents' responses and to analyze the influencing factors of IAQ in newly built university dormitory. The field measurements on the levels of TVOC and HCHO were carried out three times at an interval of 4 weeks in 3 rooms of a dormitory. The questionnaire survey on the residents that inquired into the lifestyle, the consciousness related to IAQ, and the responses of SHS was fulfilled. According to the results, the level of TVOC was approximately $0.14{\sim}18.5ppm$ and HCHO was $0.23{\sim}6.89ppm$ during 3 month since construction completion, which are seriously in excess of standard level, and seemed to be on the decrease as time goes by. The factors influencing the differences of the levels of TVOC or HCHO were the amount of ventilation including infiltration, heating temperature, relative humidity, or the use of living things including chemical. However, the residents rarely felt the responses of SHS and did not be conscious of the importance of ventilation.

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The Actual State of TVOC and the Responses of Sick House Syndrome in Newly Built University Dormitory (대학교 신축 기숙사의 휘발성유기화합물 농도 및 새집증후군 반응)

  • Choi, Yoon-Jung;Oh, Ye-Seul;Jang, Yoon-Jeong;Kim, Jung-Jae
    • Journal of the Korean housing association
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    • v.20 no.6
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    • pp.135-143
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    • 2009
  • The purposes of this study were to determine the actual state of the indoor air quality by measuring TVOC Concentration and surveying residents' responses in a newly built university dormitory and to analyze the influencing factors of IAQ. Field measurements on the concentrations of TVOC and HCHO were carried out three times at 4 week intervals in 3 rooms of a dormitory. A questionnaire survey was conducted on residents which inquired into the resident's lifestyle, their consciousness of IAQ, and the responses to SHS. According to the results, TVOC concentrations were 0.14~18.5 ppm and HCHO concentrations were 0.23~6.89 ppm during the 3 months following the completion of construction, showing a serious state in which standard levels are exceeded, though these levels seemed to decrease over time. The factors influencing the differences in the levels of TVOC and HCHO were the ventilation volume including infiltration, the heating temperature, relative humidity, or the use of living matter that include chemical ingredients. However, the residents rarely felt the symptoms of SHS and were not conscious of the importance of ventilation.

A study on prediction and improvement method of fire risk for a newly built college dormitory (신축 승선생활관의 화재 위험성 예측 및 개선방안에 관한 연구)

  • Kim, Byeol;Hwang, Kwang-Il
    • Journal of Advanced Marine Engineering and Technology
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    • v.40 no.3
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    • pp.228-234
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    • 2016
  • As a college dormitory has the features of high dwelling density and a floating population that becomes crowded during particular times, when a disaster such as a fire occurs, it has the risk of causing much loss of life. In this study, the fire simulation program Fire Dynamics Simulator (FDS), is used to predict the risk when a fire occurs, to analyze the problem, and to suggest an improvement plan for a new cadet dormitory at an university in Korea. The research results are as follows. When a fire occurred in the ironing room inside the cadet dormitory, a smoke detector operated after 65 seconds. Thirteen seconds later, a sprinkler started to operate. The temperature and carbon monoxide density reached the limit value at 241 and 248 seconds, respectively. Because the limit visibility value was reached within 66 seconds after the occurrence of a fire, it is predicted that preparation must be finished and evacuation should begin within 1 minute after the fire occurs, in order to have no casualties. Synthesizing this dormitory fire risk prediction result, the visibility value is considered to be the most dangerous factor for personal safety. Because of this, installing a smoke extraction system is suggested to secure visibility. After the installation of a smoke extraction system, the problem of smoke diffusion in the corridors improved.