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车辆为刚体的车桥耦合模型振动分析

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摘要 本文基于简支梁桥车桥耦合振动系统的基本理论,根据达朗贝尔原理和最小热能原理,考虑了车辆系统的牵连惯性力和相对惯性力(即车辆加速度)对简支梁振动的影响。分析了车辆初速度、车辆加速度、梁长等对梁动力响应的影响。分析结果对车桥耦合系统的认识有一定的参考价值。
出处 《中国新技术新产品》 2013年第9期29-29,共1页 New Technology & New Products of China
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