A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATIONPROOF TRACK CONSTRUCTION METHOD AND VIBRATIONPROOF TRACK
To provide a vibrationproof track construction method capable of easily correcting unevenness of a rigid roadbed and reducing overall height of a track, and also to provide a vibrationproof track.SOLUTION: A method for constructing a vibrationproof track reduces vibration, which is transmitted during passage of a train to a rigid roadbed 1 from a slab board 5, by a vibrationproof material 6 between the slab board 5 of a vibrationproof track 2 and the rigid roadbed 1 and includes an unevenness correction step #900 to correct unevenness of the rigid roadbed 1 by changing thickness of an unevenness correcting part 7 between a lower part 6b of the vibrationproof material 6 and the rigid roadbed 1. The unevenness correction step #900 includes a step to inject an injection material to be cured inside a bag body 8 into the inside of the bag body 8 between the lower part 6b of the vibrationproof material 6 and the rigid roadbed 1. The method for constructing the vibrationproof track includes a slab board lifting step #700 to lift the slab board 5 from the rigid roadbed 1 and a vibrationproof material insertion step #800 to insert the vibrationproof material 6 between the slab board 5 and the rigid roadbed 1.SELECTED DRAWING: Figure 7
【課題】剛性路盤の不陸を簡単に整正することができるとともに、軌道の全高を低くすることができる防振軌道の施工方法及び防振軌道を提供する。【解決手段】防振軌道２のスラブ版５と剛性路盤１との間の防振材６によって、スラブ版５から剛性路盤１に伝わる列車通過時の振動を低減する防振軌道の施工方法であって、防振材６の下部６ｂと剛性路盤１との間の不陸整正部７の厚さを変化させることによって、剛性路盤１の不陸を整正する不陸整正工程＃９００を含む。不陸整正工程＃９００は、防振材６の下部６ｂと剛性路盤１との間の袋体８の内部に、袋体８の内部で硬化する注入材を注入する工程を含む。防振軌道の施工方法は、スラブ版５を剛性路盤１から扛上するスラブ版扛上工程＃７００と、スラブ版５と剛性路盤１との間に防振材６を挿入する防振材挿入工程＃８００とを含む。【選択図】図７
VIBRATIONPROOF TRACK CONSTRUCTION METHOD AND VIBRATIONPROOF TRACK
To provide a vibrationproof track construction method capable of easily correcting unevenness of a rigid roadbed and reducing overall height of a track, and also to provide a vibrationproof track.SOLUTION: A method for constructing a vibrationproof track reduces vibration, which is transmitted during passage of a train to a rigid roadbed 1 from a slab board 5, by a vibrationproof material 6 between the slab board 5 of a vibrationproof track 2 and the rigid roadbed 1 and includes an unevenness correction step #900 to correct unevenness of the rigid roadbed 1 by changing thickness of an unevenness correcting part 7 between a lower part 6b of the vibrationproof material 6 and the rigid roadbed 1. The unevenness correction step #900 includes a step to inject an injection material to be cured inside a bag body 8 into the inside of the bag body 8 between the lower part 6b of the vibrationproof material 6 and the rigid roadbed 1. The method for constructing the vibrationproof track includes a slab board lifting step #700 to lift the slab board 5 from the rigid roadbed 1 and a vibrationproof material insertion step #800 to insert the vibrationproof material 6 between the slab board 5 and the rigid roadbed 1.SELECTED DRAWING: Figure 7
【課題】剛性路盤の不陸を簡単に整正することができるとともに、軌道の全高を低くすることができる防振軌道の施工方法及び防振軌道を提供する。【解決手段】防振軌道２のスラブ版５と剛性路盤１との間の防振材６によって、スラブ版５から剛性路盤１に伝わる列車通過時の振動を低減する防振軌道の施工方法であって、防振材６の下部６ｂと剛性路盤１との間の不陸整正部７の厚さを変化させることによって、剛性路盤１の不陸を整正する不陸整正工程＃９００を含む。不陸整正工程＃９００は、防振材６の下部６ｂと剛性路盤１との間の袋体８の内部に、袋体８の内部で硬化する注入材を注入する工程を含む。防振軌道の施工方法は、スラブ版５を剛性路盤１から扛上するスラブ版扛上工程＃７００と、スラブ版５と剛性路盤１との間に防振材６を挿入する防振材挿入工程＃８００とを含む。【選択図】図７
VIBRATIONPROOF TRACK CONSTRUCTION METHOD AND VIBRATIONPROOF TRACK
防振軌道の施工方法及び防振軌道
FUCHIGAMI SHOTA (author) / TAKAHASHI TAKAKURA (author) / MOMOTANI YOSHITSUGU (author)
2024-09-30
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
VIBRATIONPROOF TRACK CONSTRUCTION METHOD AND VIBRATIONPROOF TRACK
| European Patent Office | 2024
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