振动传播 meaning in Chinese
propagation of vibration
Examples
- 2 vibration : while vibration levels obviously diminish in proportion to distance , they are also significantly affected by soil type and the structural characteristics of support columns
（ 2 ）振动部分：捷运列车所造成之地表振动传播，其随距离地衰减的趋势是很明显，而衰减之程度则随著土壤性质的不同及高架路轨梁柱之特性，而产生不同衰减变化模式。 - The present paper based on the mechanism of the vibration ' s production and transmission , simplifying the track system as elastic foundation beam model , and using a moving load which act on the beam to simulate the train , regarding four sorts of track system as research object , to evaluate the model of the vibration propagating of the track system under the moving load
本文基于振动产生及传播的机理，将轨道系统简化为弹性地基梁模型，将运行的列车模拟成一个作用在梁上的移动荷载，以新干线、 tgv 、在来线以及国内的武汉轻轨等四种轨道系统为研究对象，对移动荷载作用下轨道系统的振动传播模型进行了评价。 - The key points of this paper can be concluding as follows : 1 . the regulations of vibration attenuation of a subway are concluded by analyzing the situ data . in the zone near rail , the high - frequency vibration is stronger than other weight , and in the zone far away from railway , the results is opposite
主要研究内容和结果如下: 1 .对某地铁线路环境振动实测数据进行了分析,得到了振动波在土中的传播规律:地铁运营诱发振动传播过程中,近轨区域以高频振动为主,远轨区域以低频振动为主。