WO1989000218A1 - Structure de voie anti-vibrations repartissant la charge d'un train - Google Patents

Structure de voie anti-vibrations repartissant la charge d'un train Download PDF

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Publication number
WO1989000218A1
WO1989000218A1 PCT/JP1987/000579 JP8700579W WO8900218A1 WO 1989000218 A1 WO1989000218 A1 WO 1989000218A1 JP 8700579 W JP8700579 W JP 8700579W WO 8900218 A1 WO8900218 A1 WO 8900218A1
Authority
WO
WIPO (PCT)
Prior art keywords
roadbed
gravel
vibration
train
ballast
Prior art date
Application number
PCT/JP1987/000579
Other languages
English (en)
Japanese (ja)
Inventor
Noliyuky Nacano
Original Assignee
Noliyuky Nacano
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noliyuky Nacano filed Critical Noliyuky Nacano
Priority to AU77840/87A priority Critical patent/AU7784087A/en
Publication of WO1989000218A1 publication Critical patent/WO1989000218A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/001—Track with ballast

Definitions

  • the maintenance of the roadbed and the roadbed is reduced, and the low-vibration pollution and high-safety when passing through the train are significantly changed.
  • the structure of the conventional ballast track is drastically changed. That is the purpose of the present invention.
  • the track structure may have an intermediate characteristic between a soft ballast ballast that allows its own destruction against train load and an irritating slapping ballast that does not allow residual deformation. In terms of initial investment, maintenance costs, etc., they will be between the two, respectively, but aim for the minimum amount of the total amount of both. All of the components of the track structure will be the source of each vibration when passing through the train, but passively suppress each vibration to reduce the vibration on the entire track structure and its surroundings. By stabilizing the entire track structure, it is possible to save train maintenance and speed up train operation safely.
  • a track bed gravel is laid on the roadbed, and a rail and a ii tied tree are placed on the track bed.
  • the connection between the sleeper and the track bed gravel prevents the front, rear, left, and right sides of the sleeper from slipping.
  • T ' Since the train load can be said to be on the gravel bed immediately below the sleepers, it can only be indirectly transmitted to the road between the sleepers and the gravel, so the sleepers sink into the relative bed gravel and . ⁇ Road or road To prevent burial in the gravels, it is necessary to compact the gravels between the sleepers.
  • the derailment protection rail must be fastened to the crossties, but it can be fastened directly to the crossties as usual, or indirectly to the crossties using rails and sleepers. good. There is no need to lay a net sheet separately between the gravel and the roadbed.
  • ⁇ 1 Reduce the total sum of vibrations when passing a car, and contribute to reducing the pollution of railways.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

La présente invention se rapporte à une structure de voie anti-vibrations répartissant la charge d'un train. Elle fait appel aux avantages liés au ballast à dalles utilisé à la place d'un ballast de carrière classique, améliore le confort des passagers, facilite l'entretien des voies, atténue les nuisances causées par les vibrations et accroît la sécurité pour un coût réduit. L'invention constitue un moyen permettant d'empêcher que les traverses ne soient enterrées dans le ballast de carrière, grâce à l'utilisation d'un filet ou d'une nappe tendu(e), et une conception de forme de traverse adaptée pour répartir la charge d'un train de manière plus uniforme et plus équilibrée à travers le ballast dans son ensemble. Les vibrations sont vite amorties de manière autonome par chaque élément constitutif de la structure de voie, ce qui permet de stabiliser cette dernière et de réduire la destruction de la voie provoquée par des sollicitations ou vibrations locales importantes. Les nuisances dues aux vibrations causées par le passage d'un train sont réduites. Les effets de forces extérieures, telles que les tremblements de terre sur les rails sont atténués. Les avantages liés aux transports ferroviaires, c'est à dire la sécurité, la capacité de transport à grande vitesse, peuvent ainsi être encore améliorés.
PCT/JP1987/000579 1987-07-07 1987-07-31 Structure de voie anti-vibrations repartissant la charge d'un train WO1989000218A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU77840/87A AU7784087A (en) 1987-07-07 1987-07-31 Anti-vibration track structure to distribute train load

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62/167938 1987-07-07
JP16793887 1987-07-07

Publications (1)

Publication Number Publication Date
WO1989000218A1 true WO1989000218A1 (fr) 1989-01-12

Family

ID=15858836

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1987/000579 WO1989000218A1 (fr) 1987-07-07 1987-07-31 Structure de voie anti-vibrations repartissant la charge d'un train

Country Status (1)

Country Link
WO (1) WO1989000218A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111516762A (zh) * 2019-02-04 2020-08-11 曼卡车和巴士欧洲股份公司 带有格式框架的运载工具、优选商用车

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911768Y1 (fr) * 1969-03-15 1974-03-22
JPS5528691U (fr) * 1978-08-16 1980-02-25
JPS5532856A (en) * 1978-08-31 1980-03-07 Ono Ietatsu Crosstie
JPS55172401U (fr) * 1980-05-24 1980-12-10
JPS55172402U (fr) * 1980-05-24 1980-12-10
JPS58153203U (ja) * 1982-04-02 1983-10-13 日本国有鉄道 道床砂利飛散防止装置
JPS591701U (ja) * 1982-06-28 1984-01-07 財団法人鉄道総合技術研究所 道床砂利飛散防止装置
JPS60181401U (ja) * 1984-05-14 1985-12-02 シ−アイ化成株式会社 バラスト軌道のジヤリ跳ね防止構造

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911768Y1 (fr) * 1969-03-15 1974-03-22
JPS5528691U (fr) * 1978-08-16 1980-02-25
JPS5532856A (en) * 1978-08-31 1980-03-07 Ono Ietatsu Crosstie
JPS55172401U (fr) * 1980-05-24 1980-12-10
JPS55172402U (fr) * 1980-05-24 1980-12-10
JPS58153203U (ja) * 1982-04-02 1983-10-13 日本国有鉄道 道床砂利飛散防止装置
JPS591701U (ja) * 1982-06-28 1984-01-07 財団法人鉄道総合技術研究所 道床砂利飛散防止装置
JPS60181401U (ja) * 1984-05-14 1985-12-02 シ−アイ化成株式会社 バラスト軌道のジヤリ跳ね防止構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111516762A (zh) * 2019-02-04 2020-08-11 曼卡车和巴士欧洲股份公司 带有格式框架的运载工具、优选商用车

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