| 1. | 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。 |
