- 會議論文
高層建築物全棟緊急疏散策略擬定之分析－以C棟建築為例
The Total Building Emergency Evacuation Strategy in the High-rise Building- A Case Study of C Building
摘要
經濟迅速發展，大型都市可用土地有限，建築物有朝向高層化發展之趨勢。高層建築物的空間特性使事故發生時搶救與疏散不易。根據統計，高層建築物每年因災害造成人員傷亡狀況為平均40 人死亡、520 人受傷。如何擬定高層建築物於事故發生時人員有效率的疏散策略更凸顯重要性。在我國，依據現行「各類場所消防安全設備設置標準」第113 條規定，通知人員疏散的火警警報設備為起火層直上二層及其直下層需要立即進行避難，對後續其它樓層人員的通知卻無任何規定。隨著重大事故產生，遭遇緊急狀況需進行全棟避難時，目前並無合適的避難策略能有效的進行疏散。本研究對高雄市某C 棟高層建築進行全棟疏散策略擬定之分析，採用電腦模擬軟體(FDS+EVAC)，參考該棟建築物之參數，模擬人員在不同立即避難層時疏散完成時間。經探討「上二下一」原則對於整棟避難之合適性，研究發現，立即避難層增加些許直下樓層，在初期避難會略為增加逃生時間，但後續如需進行整棟避難時，將有更正向的影響。
並列摘要
Due to the rapid development and available lands are limited in large cities, resulting in the building towards the trend of high-level development. It's difficult to rescue and evacuate when major accidents occurs since the spatial characteristics of high-rise buildings. According to statistics, 40 people were killed and 520 were injured due to disaster casualties each year for high-rise buildings. It's an important issue to develop the efficient emergency evacuation strategy for a high-rise building in the accident. According to Article 113 of Standard for Installation of Fire Safety Equipment Based on Use and Occupancy, in Taiwan, the people in the fire floor and above two floors, and the next down floor should immediately evacuate when notified by the fire alarm device. However, there's no provision for subsequent notice of other floor personnel. This study is based on the analysis of the whole-compartment evacuation strategy of a high-rise building in a high-rise building in Kaohsiung City. Computer simulation software (FDS + EVAC) is used, and simulators evacuate the completion time at different immediate evacuation layers. This paper studied the ＂sandwich principle＂ of the fire alarm equipment and found the floor number was increased for the accident layer would enhance efficiency.