摘要
结合GIS对超高层建筑内部的紧急疏散问题进行了研究,首先对建筑物室内紧急疏散系统进行了需求分析;然后通过对建筑物内人员疏散时间算法的研究,依据Dijkstra算法,利用VB语言编写程序,实现系统的功能;最后,以某超高层建筑物为例,验证系统的可行性与正确性。
The emergency evacuation problem in the super high-rise buildings is researched connectingwith GIS.Firstly,the requirement analysis is done according to indoor emergency evacuation system.Then,the algorithm of evacuation time for people inside the building is studied,and according to theDijkstra algorithm,the program is written by VB language to realize the functions of system.Finally,thefeasibility and correctness of the system are verified by taking a super high-rise building as example.
作者
王岩
刘茂华
杨立君
Wang Yan;Liu Maohua;Yang Lijun(School of Transportation Engineering,Shenyang Jianzhu University,Shenyang 110168,China;Nanjing University of Posts and Telecommunications,Nanjing 210023,China)
出处
《科技通报》
北大核心
2017年第7期229-232,257,共5页
Bulletin of Science and Technology
基金
国家自然科学基金项目(71101020)
关键词
超高层建筑
紧急疏散
VB
最短路径
super high-rise building
emergency evacuation
VB
shortest path
