Optimization design of seismic performance for electromechanical equipment in underground utility tunnels
地下综合管廊机电设备抗震性能优化设计

摘要

地下综合管廊机电设备在保障城市功能运转中至关重要，其抗震性能关乎城市安全。面对地震频发的现状，提升机电设备抗震性能成为亟待解决的问题。本文深入剖析机电设备在地震中面临的结构损坏、连接失效、管线破裂等问题，从结构设计优化、连接方式改进、材料选用升级等多方面提出优化策略。详细阐述抗震技术在机电设备中的应用，如隔震、减震技术的运用。构建全面的抗震性能效果评估体系，涵盖地震模拟测试、实际案例分析等内容。通过系列举措，致力于显著提升地下综合管廊机电设备的抗震性能，为城市基础设施安全稳定运行提供坚实保障。

Abstract

The electromechanical equipment in underground utility tunnels plays a crucial role in ensuring the smooth operation of urban functions, and its seismic performance is vital to the safety of the city. In the face of frequent earthquakes, enhancing the seismic performance of electromechanical equipment has become an urgent issue to address. This article delves into the structural damage, connection failure, and pipeline rupture issues faced by electromechanical equipment during earthquakes. It proposes optimization strategies from multiple aspects, including structural design optimization, connection method improvement, and material selection upgrade. The application of seismic resistance technology in electromechanical equipment, such as the use of seismic isolation and shock absorption techniques, is elaborated. A comprehensive seismic performance evaluation system is constructed, encompassing earthquake simulation testing and practical case analysis. Through a series of measures, we aim to significantly enhance the seismic performance of electromechanical equipment in underground utility tunnels, providing a solid guarantee for the safe and stable operation of urban infrastructure.