To get right proper evaluation of environment vibration, first of all we should master the mechanism of how the train induced vibration came into being .
要做出正确、适当的环境振动评价，首先要掌握列车运行时振动产生的机理。
The results are favorable for further understanding the vibration response and train-induced diseases of the subgrade both on permafrost site within thawing interlayers and seasonally frozen site.
本论文的研究成果，有利于加深理解含融化夹层多年冻土场地和季节冻土场地路基列车行驶振动反应与振害问题。
In order to investigate the train-induced ground vibration more accurately, a vehicle-track-ground coupling model is proposed.
为了更准确研究高速列车引起的地基振动，提出了车体—轨道系统—饱和土地基耦合分析模型。
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