城轨车辆司机室承载结构拓扑优化设计
Electric Locomotives & Mass Transit Vehicles（2022）
Abstract
文章以某城轨车辆司机室承载结构为研究对象,针对司机室轻量化设计需求,采用变密度法对该结构进行拓扑优化设计,并详细阐述了拓扑优化流程、具体优化设计与分析.优化后的司机室承载结构构型更简化,在满足结构静强度要求的同时减重55.6％,轻量化效果显著.
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