
不同声子晶体模型的轨道结构振动带隙对比分析
Comparative analysis of vibration band gap of track structure with different phononic crystal models
弹性波传播 / 带隙;声子晶体理论模型;有砟轨道;无砟轨道 {{custom_keyword}} /
elastic wave propagation / band gap / phononic models / ballast track / ballastless track {{custom_keyword}} /
/
〈 |
|
〉 |