高层建筑电梯系统地震应急处置的机械—电气协同策略

吉林通用航空职业技术学院 航空机电学院,吉林 吉林 132000

高层建筑;机械系统;电气系统;地震;应急处置

Mechanical-Electrical Coordination Strategies for Earthquake Emergency Response in High-Rise Building Elevator Systems
JIN Yang,LIU Jiyuan,GAN Zhipeng,YANG Dongxue,YUAN Xu

Jilin General Aviation Vocational and Technical College,School of Aviation Electromechanics, Jilin 132000, China

High-rise buildings;Mechanical systems;Electrical systems;Earthquakes;Emergency response

DOI: 10.13512/j.hndz.2025.04.21

备注

地震灾害中电梯系统的失效是高层建筑应急响应的关键薄弱环节,机械与电气子系统各自独立运行的处置模式难以应对复杂地震动荷载下的耦合失效风险。解析电梯机械结构与电气系统的地震失效路径,揭示报警延迟导致停靠失效、通讯中断加剧人员受困等典型障碍的成因;提出通过机电状态耦合响应机制实现故障信息的实时交互,非对称震级响应策略依据不同震级动态调配机电功能权重,以及建立跨系统安全闭环管理模式,提升电梯系统在强震下的功能连续性,为高层建筑电梯抗震设计提供理论与实践参考。
The failure of elevator systems during earthquakes represents a critical vulnerability in the emergency response of high-rise buildings. The conventional operational mode, where mechanical and electrical subsystems function independently,is inadequate for addressing coupled failure risks under complex seismic loads. This study analyzes the seismic failure pathways of both elevator mechanical structures and electrical systems,elucidating the causes of typical malfunctions such as landing failures due to alarm delays and aggravated passenger entrapment caused by communication interruptions. To enhance the functional continuity of elevator systems under strong earthquakes,a framework integrating the following strategies is proposed:a mechanical-electrical state coupling response mechanism for real-time fault information exchange, an asymmetric magnitude response strategy to dynamically allocate functional weights between subsystems according to varying seismic intensities,and a cross-system safety closed-loop management model. The findings offer theoretical and practical insights for the seismic design of elevators in high-rise buildings.
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