Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VIBRATIONPROOF TRACK CONSTRUCTION METHOD AND VIBRATIONPROOF TRACK
To provide a vibrationproof track construction method capable of reducing overall height of a track while ensuring a minimum thickness of a slab board required for design, 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 7 between the slab board 5 of a vibrationproof track 2 and the rigid roadbed 1 and includes a vibrationproof material insertion step #900 to insert the vibrationproof material 7 between a concavity 6a of an embedded form 6 embedded in a bottom 5c of the slab board 5 and the rigid roadbed 1. The vibrationproof material insertion step #900 includes a step to insert the vibrationproof material 7 between the rigid roadbed 1 and the concavity 6a of the concrete embedded form allowing thickness of the embedded form 6 to be considered as a covering of the slab board 5. The method for constructing the vibrationproof track 2 includes an unevenness correction step #1000 for correcting unevenness of the rigid roadbed 1 by inserting an unevenness correcting part 8 between a lower part 7b of the vibrationproof material 7 and the rigid roadbed 1 and changing the thickness of the unevenness correcting part 8.SELECTED DRAWING: Figure 8
【課題】設計上必要なスラブ版の最小厚さを確保しつつ、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７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、スラブ版５の底部５ｃに埋設された埋設型枠６の凹部６ａと剛性路盤１との間に防振材７を挿入する防振材挿入工程＃９００を含む。防振材挿入工程＃９００は、埋設型枠６の厚さをスラブ版５のかぶりとして考慮できるコンクリート製の埋設型枠の凹部６ａと剛性路盤１との間に防振材７を挿入する工程を含む。防振軌道２の施工方法は、防振材７の下部７ｂと剛性路盤１との間に不陸整正部８を挿入し、不陸整正部８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＃１０００を含む。【選択図】図８
VIBRATIONPROOF TRACK CONSTRUCTION METHOD AND VIBRATIONPROOF TRACK
To provide a vibrationproof track construction method capable of reducing overall height of a track while ensuring a minimum thickness of a slab board required for design, 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 7 between the slab board 5 of a vibrationproof track 2 and the rigid roadbed 1 and includes a vibrationproof material insertion step #900 to insert the vibrationproof material 7 between a concavity 6a of an embedded form 6 embedded in a bottom 5c of the slab board 5 and the rigid roadbed 1. The vibrationproof material insertion step #900 includes a step to insert the vibrationproof material 7 between the rigid roadbed 1 and the concavity 6a of the concrete embedded form allowing thickness of the embedded form 6 to be considered as a covering of the slab board 5. The method for constructing the vibrationproof track 2 includes an unevenness correction step #1000 for correcting unevenness of the rigid roadbed 1 by inserting an unevenness correcting part 8 between a lower part 7b of the vibrationproof material 7 and the rigid roadbed 1 and changing the thickness of the unevenness correcting part 8.SELECTED DRAWING: Figure 8
【課題】設計上必要なスラブ版の最小厚さを確保しつつ、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７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、スラブ版５の底部５ｃに埋設された埋設型枠６の凹部６ａと剛性路盤１との間に防振材７を挿入する防振材挿入工程＃９００を含む。防振材挿入工程＃９００は、埋設型枠６の厚さをスラブ版５のかぶりとして考慮できるコンクリート製の埋設型枠の凹部６ａと剛性路盤１との間に防振材７を挿入する工程を含む。防振軌道２の施工方法は、防振材７の下部７ｂと剛性路盤１との間に不陸整正部８を挿入し、不陸整正部８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＃１０００を含む。【選択図】図８
VIBRATIONPROOF TRACK CONSTRUCTION METHOD AND VIBRATIONPROOF TRACK
防振軌道の施工方法及び防振軌道
FUCHIGAMI SHOTA (Autor:in) / TAKAHASHI TAKAKURA (Autor:in) / MOMOTANI YOSHITSUGU (Autor:in)
30.09.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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