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A platform for research: civil engineering, architecture and urbanism
TRACK CORRECTION DEVICE AND TRACK CORRECTION METHOD
PROBLEM TO BE SOLVED: To provide a technology for appropriately correcting a track deviation of a track.SOLUTION: A track correction device, on the basis of first data obtained by a track measurement vehicle measuring a track deviation of a track, calculates a repair plan line in the vicinity of a wavelength of 2.5 to 150 m and generates repair data. The repair data is obtained by planning, in order to eliminate a track deviation generated in a track on which railway vehicles travel, a correction amount by which the track is to be moved in the vertical direction or horizontal direction for each predetermined section on the track. Second data obtained by a measurement unit mounted on a front lower part of a multiple tie-tamper measuring a track deviation of the track is acquired. The correction amount is corrected by subtracting half of a short wavelength range component in the first data from the correction amount and adding half of a short wavelength range component in the second data to the correction amount. Repair data after the correction is input to a track repair machine to be used for correction of the track by the track repair machine.SELECTED DRAWING: Figure 3
【課題】軌道の軌道狂いを適切に整正する技術を提供する。【解決手段】軌道検測車が軌道の軌道狂いを検測することで得られた第一データに基づいて、波長２．５〜１５０ｍ付近における補修計画線を算出するとともに、補修データを作成する。補修データは、鉄道車両が走行する軌道に発生した軌道狂いを解消するために、軌道を鉛直方向または水平方向に移動させる整正量を軌道上の所定区間ごとに計画したデータである。マルチプルタイタンパーの前方下部に搭載される検測部が軌道の軌道狂いを検測することで得られた第二データを取得する。整正量から第一データのうちの短波長域成分の２分の１を減算するとともに第二データのうちの短波長域成分の２分の１を加算することで整正量を補正する。補正後の補修データは、軌道補修機に入力され、軌道補修機による軌道の整正に用いられる。【選択図】図３
TRACK CORRECTION DEVICE AND TRACK CORRECTION METHOD
PROBLEM TO BE SOLVED: To provide a technology for appropriately correcting a track deviation of a track.SOLUTION: A track correction device, on the basis of first data obtained by a track measurement vehicle measuring a track deviation of a track, calculates a repair plan line in the vicinity of a wavelength of 2.5 to 150 m and generates repair data. The repair data is obtained by planning, in order to eliminate a track deviation generated in a track on which railway vehicles travel, a correction amount by which the track is to be moved in the vertical direction or horizontal direction for each predetermined section on the track. Second data obtained by a measurement unit mounted on a front lower part of a multiple tie-tamper measuring a track deviation of the track is acquired. The correction amount is corrected by subtracting half of a short wavelength range component in the first data from the correction amount and adding half of a short wavelength range component in the second data to the correction amount. Repair data after the correction is input to a track repair machine to be used for correction of the track by the track repair machine.SELECTED DRAWING: Figure 3
【課題】軌道の軌道狂いを適切に整正する技術を提供する。【解決手段】軌道検測車が軌道の軌道狂いを検測することで得られた第一データに基づいて、波長２．５〜１５０ｍ付近における補修計画線を算出するとともに、補修データを作成する。補修データは、鉄道車両が走行する軌道に発生した軌道狂いを解消するために、軌道を鉛直方向または水平方向に移動させる整正量を軌道上の所定区間ごとに計画したデータである。マルチプルタイタンパーの前方下部に搭載される検測部が軌道の軌道狂いを検測することで得られた第二データを取得する。整正量から第一データのうちの短波長域成分の２分の１を減算するとともに第二データのうちの短波長域成分の２分の１を加算することで整正量を補正する。補正後の補修データは、軌道補修機に入力され、軌道補修機による軌道の整正に用いられる。【選択図】図３
TRACK CORRECTION DEVICE AND TRACK CORRECTION METHOD
軌道整正装置、軌道整正方法
NAGANUMA YASUKUNI (author) / SODA YOSHINOBU (author) / YADA TARO (author)
2017-12-21
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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