公开(公告)号：KR100422201B1

公开(公告)日：2004-03-12

申请号：KR1020010031033

申请日：2001-06-02

Applicant: 한국철도기술연구원

Inventor： 김동현 ,  오일근 ,  황선근

IPC: E21D9/14

Abstract: PURPOSE: Provided is a hood for decreasing micro-pressure wave of a rail tunnel with 0.25Km grade of length extension to greatly reduce the micro-pressure wave generated during a high entering speed of a train into the tunnel and to decrease noise and vibration at an exit side of the tunnel. CONSTITUTION: The hood comprises inclined banks at an entrance and an exit of a rail tunnel having a length of 0.25km. The bank at the entrance has a slope angle of 45 degrees while the other bank at the exit has a slope angle of 15 degrees. Each of the entrance and the exit is in a slave track pattern and the banks are extended corresponding to perpendicular cross-section of the tunnel at the entrance/exit portions. The hood has a longitudinal end being gradually shorter from lower sides to upper sides of the entrance/exit portions to be inclined.

Abstract translation: 本发明提供一种用于减小长度为0.25Km的铁路隧道的微压波的罩，其可以大大减小列车高速进入隧道时产生的微压波，并且减少在 隧道的出口侧。 构成：罩包括在长度为0.25km的铁路隧道的入口和出口处的倾斜堤岸。 入口处的岸坡倾斜角度为45度，而出口处的岸坡则倾斜角度为15度。 入口和出口中的每一个都处于从属轨道图案中，并且堤岸对应于入口/出口部分处的隧道的垂直截面而延伸。 发动机罩的纵向端部从入口/出口部分的下侧到上侧逐渐变短以倾斜。

公开(公告)号：KR1020020092128A

公开(公告)日：2002-12-11

申请号：KR1020010031033

申请日：2001-06-02

Applicant: 한국철도기술연구원

Inventor： 김동현 ,  오일근 ,  황선근

IPC: E21D9/14

Abstract: PURPOSE: Provided is a hood for decreasing micro-pressure wave of a rail tunnel with 0.25Km grade of length extension to greatly reduce the micro-pressure wave generated during a high entering speed of a train into the tunnel and to decrease noise and vibration at an exit side of the tunnel. CONSTITUTION: The hood comprises inclined banks at an entrance and an exit of a rail tunnel having a length of 0.25km. The bank at the entrance has a slope angle of 45 degrees while the other bank at the exit has a slope angle of 15 degrees. Each of the entrance and the exit is in a slave track pattern and the banks are extended corresponding to perpendicular cross-section of the tunnel at the entrance/exit portions. The hood has a longitudinal end being gradually shorter from lower sides to upper sides of the entrance/exit portions to be inclined.

Abstract translation: 目的：提供0.25Km等级的长度延伸的铁路隧道微压波的罩，大大降低了在列车进入隧道的高入口速度期间产生的微压波，并降低了噪声和振动 隧道的出口侧。 构成：引擎盖包括长度为0.25km的铁路隧道入口和出口处的斜坡。 入口处的堤岸具有45度的倾斜角度，而出口处的另一个堤岸具有15度的倾斜角度。 入口和出口中的每一个处于从动轨道图案，并且堤岸在入口/出口部分处相应于隧道的垂直横截面延伸。 罩具有从入口/出口部分的下侧到上侧逐渐变短的纵向端部以使其倾斜。

公开(公告)号：KR100422202B1

公开(公告)日：2004-03-12

申请号：KR1020010031034

申请日：2001-06-02

Applicant: 한국철도기술연구원

Inventor： 김동현 ,  신민호 ,  오일근

IPC: E21D9/14

Abstract: PURPOSE: Provided are an inclined bank for decreasing micro-pressure wave of a rail tunnel with 0.25Km grade of extension length and a combined hood with a slit cover to greatly reduce the micro- pressure wave generated during a high entering speed of a train into the tunnel and to decrease noise and vibration at an exit side of the tunnel. CONSTITUTION: The hood comprises inclined banks at an entrance and an exit of a rail tunnel having a length of 0.25km. The bank at the entrance has a slope angle of 45 degrees to form the slit cover combined hood with the inclined bank at front side while the other bank at the exit has a slope angle of 15 degrees. The slit cover combined hood has a measured length of 12.6m. The hood further has openings at both side walls of a rectangular main body protruded to receive the entrance. Each of the openings is in a rectangular passing-through form having a cover.

Abstract translation: 本发明提供一种用于减小具有0.25Km延伸长度的铁路隧道的微压波的倾斜堤岸以及具有狭缝盖的组合罩，以将在列车的高进入速度期间产生的微压波大大地减小为 并减少隧道出口处的噪音和振动。 构成：罩包括在长度为0.25km的铁路隧道的入口和出口处的倾斜堤岸。 入口处的岸坡倾斜角度为45°，形成前侧倾斜堤岸的裂缝覆盖组合罩，出口岸边坡度为15°。 狭缝盖组合罩的测量长度为12.6米。 该罩还在矩形主体的两个侧壁处具有开口，该矩形主体突出以接收入口。 每个开口都是具有盖的矩形穿过形式。

公开(公告)号：KR1020020092129A

公开(公告)日：2002-12-11

申请号：KR1020010031034

申请日：2001-06-02

Applicant: 한국철도기술연구원

Inventor： 김동현 ,  신민호 ,  오일근

IPC: E21D9/14

Abstract: PURPOSE: Provided are an inclined bank for decreasing micro-pressure wave of a rail tunnel with 0.25Km grade of extension length and a combined hood with a slit cover to greatly reduce the micro- pressure wave generated during a high entering speed of a train into the tunnel and to decrease noise and vibration at an exit side of the tunnel. CONSTITUTION: The hood comprises inclined banks at an entrance and an exit of a rail tunnel having a length of 0.25km. The bank at the entrance has a slope angle of 45 degrees to form the slit cover combined hood with the inclined bank at front side while the other bank at the exit has a slope angle of 15 degrees. The slit cover combined hood has a measured length of 12.6m. The hood further has openings at both side walls of a rectangular main body protruded to receive the entrance. Each of the openings is in a rectangular passing-through form having a cover.

Abstract translation: 目的：提供0.25Km等级的延长长度的轨道隧道的微压力波倾斜库，以及带有狭缝盖的组合罩，以大大降低在列车进入高速进入期间产生的微压波 隧道，并减少隧道出口侧的噪音和振动。 构成：引擎盖包括长度为0.25km的铁路隧道入口和出口处的斜坡。 入口处的堤岸具有45度的倾斜角度，形成前侧倾斜堤的狭缝盖组合罩，而出口处的另一堤岸具有15度的倾斜角。 狭缝盖组合罩具有12.6m的测量长度。 罩子还在矩形主体的两个侧壁上具有开口，突出以接收入口。 每个开口都是具有盖的矩形通过形式。