A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLAB TYPE TRACK REPAIRING METHOD
PROBLEM TO BE SOLVED: To make it possible to quickly remove a resin part in a slab type track and perform repairing work of the resin part in a shorter time than before.SOLUTION: In the method, following steps are performed in order: a low temperature embrittlement step of spraying a resin part 4 between roadbed concrete 1 and a track concrete slab 5 with a low temperature agent for the low temperature embrittlement of the resin part 4; and a removal step of removing the resin part 4 after the low temperature embrittlement of the resin part 4.
【課題】スラブ式軌道における樹脂部の除去を迅速に行えるようにし、樹脂部の補修工事を従来に比して短時間で行えるようにすること。【解決手段】路盤コンクリート１と軌道スラブ５との間の樹脂部４に低温剤を散布し、樹脂部４を低温脆化する低温脆化工程と、樹脂部４の低温脆化後に、樹脂部４を除去する除去工程とを順に行う。【選択図】図３
SLAB TYPE TRACK REPAIRING METHOD
PROBLEM TO BE SOLVED: To make it possible to quickly remove a resin part in a slab type track and perform repairing work of the resin part in a shorter time than before.SOLUTION: In the method, following steps are performed in order: a low temperature embrittlement step of spraying a resin part 4 between roadbed concrete 1 and a track concrete slab 5 with a low temperature agent for the low temperature embrittlement of the resin part 4; and a removal step of removing the resin part 4 after the low temperature embrittlement of the resin part 4.
【課題】スラブ式軌道における樹脂部の除去を迅速に行えるようにし、樹脂部の補修工事を従来に比して短時間で行えるようにすること。【解決手段】路盤コンクリート１と軌道スラブ５との間の樹脂部４に低温剤を散布し、樹脂部４を低温脆化する低温脆化工程と、樹脂部４の低温脆化後に、樹脂部４を除去する除去工程とを順に行う。【選択図】図３
SLAB TYPE TRACK REPAIRING METHOD
スラブ式軌道の補修方法
OBI KOICHI (author) / OKI YASUNORI (author) / FUKUNAGA MIKIO (author)
2015-08-24
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
| European Patent Office | 2015
REPAIR MOLDING BOX FOR SLAB TRACK AND METHOD OF REPAIRING FILLING LAYER OF SLAB TRACK USING THE SAME
| European Patent Office | 2020
Criteria for repairing damages of CA mortar for prefabricated framework-type slab track
| Online Contents | 2016
Criteria for repairing damages of CA mortar for prefabricated framework-type slab track
| British Library Online Contents | 2016