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LONG SLEEPER AND CONSTRUCTION METHOD OF LONG SLEEPER
To provide a long sleeper and construction method of a long sleeper capable of suppressing occurrences of displacement between members constituting a sleeper even when an adhesive is not cured, and having excellent workability.SOLUTION: A long sleeper 1 constructed by fitting and joining the ends in the longer direction of two or more composite sleepers includes joining the ends of two composite sleepers in the longer direction from among two or more composite sleepers, being adjacent to each other with a scarf joint to form a joint 2, the joint 2 being bonded with adhesive.SELECTED DRAWING: Figure 1
【課題】接着剤が未硬化の時にも枕木を構成する部材間でずれが生じることを抑制できると共に、施工性に優れる長尺枕木、および長尺枕木の施工方法を提供する。【解決手段】２つ以上の合成枕木の長手方向の端部を嵌め合わせて接合することにより構成される長尺枕木１であって、２つ以上の合成枕木のうち、互いに隣接する２つの合成枕木の長手方向の端部をいすか継ぎで接合して接合部２を形成し、接合部２が接着剤で接着固定されている、長尺枕木１。【選択図】図１
LONG SLEEPER AND CONSTRUCTION METHOD OF LONG SLEEPER
To provide a long sleeper and construction method of a long sleeper capable of suppressing occurrences of displacement between members constituting a sleeper even when an adhesive is not cured, and having excellent workability.SOLUTION: A long sleeper 1 constructed by fitting and joining the ends in the longer direction of two or more composite sleepers includes joining the ends of two composite sleepers in the longer direction from among two or more composite sleepers, being adjacent to each other with a scarf joint to form a joint 2, the joint 2 being bonded with adhesive.SELECTED DRAWING: Figure 1
【課題】接着剤が未硬化の時にも枕木を構成する部材間でずれが生じることを抑制できると共に、施工性に優れる長尺枕木、および長尺枕木の施工方法を提供する。【解決手段】２つ以上の合成枕木の長手方向の端部を嵌め合わせて接合することにより構成される長尺枕木１であって、２つ以上の合成枕木のうち、互いに隣接する２つの合成枕木の長手方向の端部をいすか継ぎで接合して接合部２を形成し、接合部２が接着剤で接着固定されている、長尺枕木１。【選択図】図１
LONG SLEEPER AND CONSTRUCTION METHOD OF LONG SLEEPER
長尺枕木、長尺枕木の施工方法
DOAI KYOHEI (author)
2023-04-11
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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