A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STRUCTURE AND METHOD FOR RESTRAINING TRACK DISPLACEMENT
PROBLEM TO BE SOLVED: To provide a structure and a method for retraining track displacement that can restrain track displacement by ensuring integrity between a sleeper and a ballast layer.SOLUTION: A structure 10 for restraining track displacement restrains track displacement by mitigating jumping-up of a ballast 8a occurring when a load of a train 1 is removed suddenly after the train 1 passes over a track 4. An integrating member 11 integrates the ballast 8a with a sleeper 6 for restraining jumping-up of the ballast 8a occurring when the load of the train 1 that passes over the track 4 is removed suddenly. An insertion member 12 is inserted into a ballast 8. A connecting member 13 connects the insertion member 12 with the sleeper 6. The connecting member 13 is wound around and binds the sleeper 6 and the insertion member 12 such that the ballast 8a is sandwiched between the sleeper 6 and the insertion member 12, and gives prescribed tensile force among the sleeper, the insertion member, and the ballast 8a.SELECTED DRAWING: Figure 1
【課題】まくらぎとバラスト層との一体性を確保することによって軌道変位を抑制することができる軌道変位抑制構造及び軌道変位抑制方法を提供する。【解決手段】軌道変位抑制構造１０は、軌道４上を列車１が通過して列車１の荷重が急激に除荷されたときに発生する道床バラスト８ａの跳ね上がりを低減することによって軌道変位を抑制する。一体化部材１１は、軌道４上を通過する列車１の荷重が除荷されるときに発生する道床バラスト８ａの跳ね上がりを抑制するために、この道床バラスト８ａとまくらぎ６とを一体化する。挿入部材１２は、道床８に挿入される。連結部材１３は、挿入部材１２とまくらぎ６とを連結する。連結部材１３は、まくらぎ６と挿入部材１２との間に道床バラスト８ａが挟み込まれるように、まくらぎ６と挿入部材１２とに巻き付けてこれらを結束しており、これらの間に所定の張力を付与している。【選択図】図１
STRUCTURE AND METHOD FOR RESTRAINING TRACK DISPLACEMENT
PROBLEM TO BE SOLVED: To provide a structure and a method for retraining track displacement that can restrain track displacement by ensuring integrity between a sleeper and a ballast layer.SOLUTION: A structure 10 for restraining track displacement restrains track displacement by mitigating jumping-up of a ballast 8a occurring when a load of a train 1 is removed suddenly after the train 1 passes over a track 4. An integrating member 11 integrates the ballast 8a with a sleeper 6 for restraining jumping-up of the ballast 8a occurring when the load of the train 1 that passes over the track 4 is removed suddenly. An insertion member 12 is inserted into a ballast 8. A connecting member 13 connects the insertion member 12 with the sleeper 6. The connecting member 13 is wound around and binds the sleeper 6 and the insertion member 12 such that the ballast 8a is sandwiched between the sleeper 6 and the insertion member 12, and gives prescribed tensile force among the sleeper, the insertion member, and the ballast 8a.SELECTED DRAWING: Figure 1
【課題】まくらぎとバラスト層との一体性を確保することによって軌道変位を抑制することができる軌道変位抑制構造及び軌道変位抑制方法を提供する。【解決手段】軌道変位抑制構造１０は、軌道４上を列車１が通過して列車１の荷重が急激に除荷されたときに発生する道床バラスト８ａの跳ね上がりを低減することによって軌道変位を抑制する。一体化部材１１は、軌道４上を通過する列車１の荷重が除荷されるときに発生する道床バラスト８ａの跳ね上がりを抑制するために、この道床バラスト８ａとまくらぎ６とを一体化する。挿入部材１２は、道床８に挿入される。連結部材１３は、挿入部材１２とまくらぎ６とを連結する。連結部材１３は、まくらぎ６と挿入部材１２との間に道床バラスト８ａが挟み込まれるように、まくらぎ６と挿入部材１２とに巻き付けてこれらを結束しており、これらの間に所定の張力を付与している。【選択図】図１
STRUCTURE AND METHOD FOR RESTRAINING TRACK DISPLACEMENT
軌道変位抑制構造及び軌道変位抑制方法
AIKAWA AKIRA (author)
2016-10-20
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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