摘要
以某高校图书馆为背景,利用Pathfinder对图书馆现状可能的两种场景进行全尺寸疏散模拟实验,分析知其存在疏散楼梯的使用不平衡和图书馆南北区荷载人数和疏散能力不协调的问题。针对问题进行方案优化,优化后三种场景下所用逃生时间分别为428.83、341.13、285.28s。提出加强工作人员培训、合理关闭部分楼梯与楼层通道和适当调整南北区阅览座位等建议。
Taking a university library as the example,Pathfinder （trial version） was used to make a full size simulation of the library＇s evacuation.The analysis shows that there are some problems：The imbalance in using evacuation staircases,a lack of coordination between the loading number of the north and south area,and the gap between the evacuation ability of the two areas.Schemes have been optimized to these problems.Three scenarios＇ escape time is 428.83,341.13 and 285.28 seconds respectively after optimization.Then advices were put forward,such as strengthening the training for staffs,shutting down some passages reasonably between stairs and floors and readjusting the reading seats of north and south area properly,etc.
出处
《消防科学与技术》
CAS
北大核心
2014年第3期286-290,共5页
Fire Science and Technology
