| Summary: | 碩士 === 國立交通大學 === 工學院產業安全與防災學程 === 102 === This study analyzes occupant evacuation time in stadium auditoriums by utilizing performance-based design method. Firstly, it discusses the internal safety design conditions of the building, such as auditorium configuration, walking distance, exit width, and auditorium quantity. Then it analyzes occupant evacuation time and explores the design of evacuate moving route, Authentication method, occupant evacuation situation and evacuation efficiency improvement.
This study uses three kinds of performance based design method to evaluate for egress design in advance. To compare the simulation results with original model, based on cost efficiency and reasonable demand, and then provide the best suggestion.
The framework of this study includes comparison of refuge authentication method, the Influences of refuge facility configuration on the escaping and how to improve the fleeing efficiency.
The following conclusions are obtained by this research：
1.When staff concentrate in the building, we can apply equation to evacuation safety designing preliminary and then dynamic programming in egress simulates is necessary that in order to find the evacuation node and avoided.
2.Effective zoning evacuation planning can adjust the facility usage rate and can speed up fleeing time. Per the study, the evacuation efficiency can be improved 10.71%~54.5%.
3.The aisle width need matched auditoriums to accomplich quick evacuation but more importantly , stairs location, exit location and amounts of evacuate routing bend are also be considered as well for avoiding evacuation node.
4.The calculation result is too idealized because equation can’t reply interior space complexities of building. Although Simulex software can applied to evacuation simulation but deviation is still existed due to the limitation of basic assumptions. The suggestion is to revise evacuate moving route before simulation.
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