| 摘要 |
The present invention relates to a railway tunnel structure. The railway tunnel structure comprises a bypass passage (30) formed on a side of a tunnel (10) wherein a front and a rear end thereof are connected to an internal space of the tunnel (10). A compression wave in front of a train is transferred to a low pressure area behind the train to decrease an intensity of a compression wave and an expansion wave in front and behind the train to decrease an intensity of a micro pressure wave on the front end of the tunnel. |
