Abstract
To date, there are various types of elevators, such as evacuation elevators, that are being utilized during high-rise building evacuations in several countries, in accordance with their respective building codes. In order to enhance the effectiveness of elevator evacuation, evacuees’ behaviors should be better understood, in this way taking human behavior into consideration will allow for elevators to be better utilized. However, there are few studies on this topic since nearly no elevator evacuation events or experiments have been previously recorded. In this paper, 64 experiments were carried out to study how evacuees behave and what factors influence their behaviors during evacuation. Several key data, such as elevator loading and unloading time, time to open and close elevator doors were collected. We found that loading time (6.0 s) is much shorter than the time to open and close the doors (15.4 s). According to our findings, the number of evacuees influences evacuees’ behaviors when using elevators, but smoke does not. Furthermore, the shapes of queuing, such as arch and line, will influence the duration of time for evacuees going through elevator doors. The evacuees in the arch shape (5.3 s) pass faster than those in the line shape (6.4 s). Several interesting phenomena were observed in our experiments, such as push, hesitation, re-entering the elevator, stair-preference, and social bonding. Finally, several suggestions, such as the width of doors and the design of elevator lobbies, are proposed to building designers on the issues mentioned above. The basic data of our experiments can be used to calibrate and validate elevator evacuation simulations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.