| 요약2 |
Recently, stack effect occurs many problems in high-rise buildings, especially in winter season. Problems arise draft, diffusion of smoke and smell, whistling noise at elevator doors, difficulties in opening entrance door. To solve the problems caused by stack effect, different way can be adopted at each architectural stage. In design stage, design guideline for preventing stack effect is needed. In construction stage, construction checklist and method for increasing building airtightness is needed. In completion stage, diagnosis and solution as follow-up measures is needed. That is, integrative solution is required to manage stack effect problems through the whole architectural stage. The purpose of this study is to propose an access method and factors to be considered at each architectural stage for preventing stack effect problems. For this purpose, basic principles for preventing stack effect were investigated and factors to be considered for increasing airtightness of building envelop and partitioning off inside of building. |