基于摊铺机熨平板振动瞬态响应分析

Transient Response Analysis of Screed Vibration upon Paver

摘要: 针对某型号沥青摊铺机熨平板的振动情况进行振动瞬态响应仿真分析。采用振动加速度传感器测试熨平板指定点的振动加速度数据，与仿真分析结果对比，验证瞬态响应分析(虚拟试验)结果的准确性和可行性。利用瞬态响应分析手段可以替代部分实际振动测试工作，降低劳动强度和测试工作量，给摊铺机熨平板结构优化设计提供强有力的理论依据。

Abstract: Taking up the transient simulation analysis upon the screed vibration of a paver, vibration acceleration data were obtained by screed vibration test through acceleration sensors on some specified points, making comparison these data with simulation data to verify the accuracy and feasible of transient response analysis (Virtual Test), the use of the transient response analysis , it can replace part of the actual tests, at the same time, reduce the labor intensity and testing workload, to provide a strong theoretical basis to the paver screed structural optimization.