EP3404142B1 - Système structural de voie ferrée à dalles préfabriquées pour l'atténuation des vibrations et procédé de construction associé - Google Patents

Système structural de voie ferrée à dalles préfabriquées pour l'atténuation des vibrations et procédé de construction associé Download PDF

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Publication number
EP3404142B1
EP3404142B1 EP16884604.6A EP16884604A EP3404142B1 EP 3404142 B1 EP3404142 B1 EP 3404142B1 EP 16884604 A EP16884604 A EP 16884604A EP 3404142 B1 EP3404142 B1 EP 3404142B1
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EP
European Patent Office
Prior art keywords
slab
track
track slab
damping
elastic cushion
Prior art date
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Application number
EP16884604.6A
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German (de)
English (en)
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EP3404142A1 (fr
EP3404142A4 (fr
Inventor
Xiuren YANG
Henghe XUE
Peng Chen
Cun QU
Jianzhong Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Xingyu Rail Equipment Co Ltd
Beijing Urban Construction Design and Development Group Co Ltd
Original Assignee
Anhui Xingyu Rail Equipment Co Ltd
Beijing Urban Construction Design and Development Group Co Ltd
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Publication of EP3404142A4 publication Critical patent/EP3404142A4/fr
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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
    • 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
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • 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
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/005—Making of concrete parts of the track in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/10—Making longitudinal or transverse sleepers or slabs in situ or embedding them

Definitions

  • the invention relates to field of damping of rail transit, in particular to a damping (vibration reduction) track structure system with prefabricated slab and a supporting construction method.
  • a traditional damping track structure adopts a construction method of on-site binding steel bar and cast-in-place concrete.
  • construction speed thereof is from 25 m to 50 m per day
  • number of construction workers is 80 to 100.
  • Amount of cast-in-place concrete is large, especially in the shield tunnel, because of the narrow working area and a large number of manual work links, construction precision and work efficiency is low, and safety risk is high, with cost of design, construction and maintenance increased.
  • line diseases in cast-in-place damping track section often occur, e.g., ballast bed is likely cracking, and so on.
  • German patent application DE 29 01 283 A1 discloses methods and systems for personal action plans based on an individual's genomic profile, including assessing the association between an individual's genotype and at least one disease or condition and providing rating systems for an individual's action plan.
  • the European patent EP 1 733 094 B1 discloses a ballastless superstructure for rail-bound traffic.
  • the European patent EP 1 587 987 B1 discloses a method for aligning a prefabricated part in a rigid roadway or track, whereby a measurement instrument is set on a first polygon point and aligned with a target point.
  • An object of the invention is to provide a damping track structure system of prefabricated slab type and with adjustable damping performance for rail transit.
  • the track structure system is suitable for all kinds of rail damping requirements, manufactured by factory and laid with highly automatic dedicated equipment, with characteristics of high construction speed, high track structure precision and good rail line smoothness, and can effectively overcome the problems existing in the existing track structure system (including damping and non-damping track structure).
  • the invention provides a damping track structure system of a prefabricated slab type, as defined in claim 1, and supporting construction method thereof, as defined in claim 6.
  • the damping performance of the damping track structure system of the prefabricated slab type according to the invention is adjustable, suitable for laying by manual or automatic dedicated equipment, supported by adjustable temporary vertical supporting device (supporting leg).
  • the track structure system includes, in turn, a prefabricated high precision track slab, an elastic cushion on surface of the track slab in a special way (which can be compounded in factory or in construction site), a temporary vertical supporting with adjustable support height, a post-cast fixed pile for the track slab, and self-compacting concrete prefabricated on bottom of the track slab or rigid backfill material with good fluidity.
  • Main construction sequence of the new damping track structure system of prefabricated slab type can be as following: producing prefabricated track slab structure in factory or on site ⁇ compounding damping cushion in factory or site ⁇ performing high precision positioning on the track slab by using dedicated planking equipment ⁇ temporarily fixing the track slab by the vertical supporting device ⁇ casting concrete filling layer under the track slab one or more times.
  • the damping track structure system with prefabricated slab and a supporting construction method of the invention can make the track structure system have damping function by adopting the prefabricated track slab and the damping cushion, and can solve the vibration problem caused by rail transit.
  • pre-embedded parts or installation condition for hoisting, slab cushion compound, track slab measurement, filling layer pouring under the track slab, laying and positioning of the slab, fixing of the slab, etc., in the slab, and by using rail laying equipment such as slab carrier, crane and fine adjustment trolley and the like the hoisting, laying and precise positioning of the slab is realized, which solves the problems of rapid and high-precision construction and the replacement of track slab and elastic cushion in later period.
  • the invention has the advantages of simple construction procedure, fast construction speed, high construction precision, good rail smoothness and low labor intensity, etc.
  • the invention relates to a damping track structure system with prefabricated slab, which is of a multi-layer design, comprising a filling layer 1, an elastic cushion 4 and a track slab 6, from the bottom to the top.
  • the filling layer 1 is the lowest layer, and the elastic cushion 4 is laid on the filling layer 1.
  • the filling layer is made of self-compacting concrete, thereby providing good fluidity during pouring and providing good supporting effect.
  • End of the elastic cushion 4 is made of sealing material (polyurethane seaming adhesive and the like) 15 to ensure that dust, sundries, water, and so on will not enter the gap between the elastic cushion 4 and the rail 6 or the elastic cushion 4 and the filled layer 1.
  • the elastic cushion 4 is arranged on the filling layer 1 to provide elastic cushioning to the filling layer 1 to avoid rapid damage thereof.
  • the elastic cushion 4 is made of elastic material such as rubber or polyurethane, which can provide good damping effect.
  • the track slab 6 is arranged on the elastic cushion 4 for damping, and the track slab 6 is provided with two parallel steel rails 7, each of which being respectively fixed on the track slab 6 by a plurality of fasteners 5.
  • the elastic cushion 4 may be of surface supporting (see Fig. 2 ), point supporting (see Fig. 3 ), and strip supporting (see Fig. 4 ).
  • the lower surface of the track slab 6 is laid flat on the entire upper surface of the elastic cushion 4 which is integrally coated on the bottom and side parts on both sides of the track slab 6
  • the elastic cushion 4 includes a plurality of rectangular, cylindrical, circular or ridge-shaped elastic cushion 4 arranged at intervals, the lower surface of the track slab 6 being laid on the plurality of elastic cushions.
  • the elastic cushion 4 includes at least two parallel elastic supporting strips and the lower surface of the track slab 6 is laid on the top surface of the two elastic supporting strips.
  • section of the track slab 6 is a symmetrically set polygon, with a beveled structure on both sides to enhance adaptability to the tunnel section.
  • the upper surface of the track slab 6 is a horizontal plane or with a slope, and can be provided with a convex platform, surface of which is a horizontal plane or a slope.
  • track slab 6 is reserved with four lifting points 11 for hoisting and laying, mark 14 for centering, preserved hole 12 for fixing and adjusting slab, and holes for setting prism can be realized by using nylon pipe for setting fastener or by pre-embedding nylon pipe in the slab particularly.
  • Both sides of the track slab 6 can be provided with longitudinal connection device 10, by which the track slabs 6 can be connected each other, so as to better avoid mutual dislocation between the slabs, wherein, the longitudinal connecting device 10 may comprise a plurality of mounting holes on the track slab 6 and connecting bars secured to the mounting holes by bolts so as to longitudinally connect the two prefabricated slabs.
  • Middle part of the track slab ⁇ is provided with two holes 2, the hole 2 penetrates the track slab 6 and the elastic cushion 4, and after pouring the filling layer through the hole 2, a limit pile of the slab is formed.
  • a sealing sleeve 3 is installed in the hole 2, and is of a cylinder structure made of elastic material, which ensures that when the filling layer is poured from inner of the hole, the filling material is prevented from entering between the slab and the elastic cushion and resulting in damping failure. Also, buffering is formed between the slab and the limit pile.
  • the track slab 6 is of industrialized production, and the elastic cushion and the track slab are integrated in the factory (the elastic cushion can also be laid on the site under special circumstances). After being transported to the site by a slab carrier, the slab can be laid and finely adjusted by the fine adjustment trolley and fixed by the adjusting rod 14, then is poured into the filling layer, and the seamless line is laid.
  • the two sides of the track slab 6 may be provided with a drain 8, and the lower part of the elastic cushion 4 may be provided with a ditch (at this time, the drain 8 is not necessary) or without a ditch.
  • the compounding method of the rail damping structure comprises the following steps:
  • Step 1 track slab prefabrication.
  • Step 2 compounding of slab and cushion.
  • damping cushion which is formed as a whole of the slab end, the slab underside and the slab side to avoid cutting and second connecting.
  • the compounding of damping cushion and track slab adopts a unique compounding method without affecting the performance of the damping cushion.
  • the supporting construction method of the invention mainly comprises the following steps:
  • Step 1 transport of track slabs.
  • the track slab is transported to the working site by a dedicated slab conveyer vehicle, wherein the track slab is hoisted on the slab conveyer vehicle, which is provided with a self-locking device, which automatically fixes the track slab and automatically aligns the center of the track slab with the center of baseboard of the vehicle to control the position of the track slab during transportation.
  • the slab conveyer vehicle runs to the working surface, the track slab is automatically unloaded to the working surface by the associated slab unloading mechanism.
  • the slab conveyer vehicle in the tunnel adopts rail-less transportation mode.
  • the slab conveyer vehicle in the tunnel comprises a vehicle body 16 carrying a plurality of track slabs, a plurality of running parts 18 located at the lower end of the vehicle body.
  • a belt conveyor 17 and a slab automatic unloading mechanism 19 for unloading track slab are set at one end of the transport slab, wherein, the slab conveyer vehicle in the tunnel is also provided with a driver control room at front and rear thereof, and the running mechanism can be adjusted according to the different sections of the tunnel structure to adapt to the running requirements of different structural forms (on plane or curved surface basis).
  • Step 2 Lifting of track slabs.
  • the dedicated crane can hoist the track slab on the working surface and run on the circular shield wall in the tunnel. It can also run on the horizontal plane to adapt to different types of structural planes (that is, on a plane and curved surface basis).
  • the crane has frame structure 20, running mechanism 21 that can walk on curved surface and plane, lifting mechanism 22 that controls the track slab up and down, control system 23, hydraulic system 25, positioning system 24 and so on.
  • Step 3 Fine adjustment of track slab.
  • Fine adjustment mechanism and precise control system are provided in the dedicated crane.
  • Fig. 8 it mainly includes frame structure 20 and front and backward running mechanism 21.
  • the frame structure 20 is provided with a regulating oil cylinder 22, the regulating oil cylinder 22 can comprise two longitudinal adjusting oil cylinders and two transverse regulating oil cylinders, which can adjust the track slab by a adjusting rod connected to the track slab, and can feedback data to control system of the fine adjustment trolley by measure equipment.
  • Slab adjustment vehicle can automatically adjust the elevation, the positioning of the central line and the superelevation of the track slab, to make position of the track slab reach the precision required by fine adjustment.
  • the running mechanism 21 adopts a precision control system 23, feeds back to the hydraulic system 25 through the measurement of the total station, and realizes the accurate positioning of the crane through the measurement positioning system 24 of the total station, and accomplishes the fine adjustment of the track slab.
  • a track slab supporter 13 is installed on the track slab to fix the track slab position, so as to ensure that the position accuracy of the track slab in the following pouring of the lower filling layer 1 always meets the error limits.
  • the track slab can be precisely adjusted and located through the fine adjustment trolley.
  • the fine adjustment trolley mainly comprises a tractor 27, a fine adjustment frame 26, a rotary tray 29, vertical and horizontal guide rails 28 and 30, a height adjustment cylinder 31, and so on.
  • the attitude of the track slab can be adjusted automatically.
  • the axis of the track slab is parallel to the central line of the line by rotating the rotation tray 29 for core rotation, then the degree of freedom of rotation is locked.
  • the position of the tray moving along and perpendicular to the line direction is adjusted by using the longitudinal 28 and the transverse guide rail 30, and the projection position (horizontal position) of the track slab on the moving tray is adjusted in place.
  • the height of the track slab is adjusted by vertical adjustment Jack 31 located above moving mechanism.
  • the position of the track slab reaches the precision required by fine adjustment.
  • the track slab supporter 13 is installed on the track slab to fix position of the track slab, so as to ensure that the position accuracy of the track slab in following pouring of the lower filling layer 1 always meets the error limit.
  • Step 2 concrete pouring.
  • the concrete can be poured after checking the compound condition of the damping cushion and the track slab as well as the sealing condition around the damping cushion.
  • the filling layer in the lower part of the track slab is made of self-compacting concrete.
  • the self-compacting concrete is poured in the field mixing method.
  • the self-compacting concrete should be bagged. After being transported to the site, the concrete should be mixed with mixing equipment. After mixed evenly, the self-compacting concrete should be poured through the filling hole reserved in the track slab (and also as a convex platform for limit).
  • a small vibrator can be inserted to assist vibration and stirring.
  • the filling layer can be poured in place by pouring two times as following: the filling, layer being poured to 50mm above the bottom of the slab for the first time, and then further poured after the concrete is finally set.
  • Step 3 buckle components laying.
  • the assembly of the buckle components on top of the track slab is carried out, wherein the buckle components are transported to the working surface by the track slab transporter, and the order of installation is: rubber pad plate under the slab ⁇ iron plate ⁇ rubber plate under the rail.
  • Step 4 rail laying.
  • the rail is transported to the working surface by the track slab transport vehicle, and the steel rail is discharged to the installation point by the transport vehicle, and the steel rail is manually allocated to the rail groove of the iron plate bearing plate, and the gauge block, connecting bolts and elastic bars are installed and welded together.
  • the supporting construction method of the slab-type rail damping structure machine can be used in the field of rail transit, and not only the damping performance can be designed according to the demand, but also the characteristics of simple construction procedure, fast construction speed, high construction precision, good rail smoothness and low labor intensity can be realized. It accords with the current direction of rail transit environmental protection, high efficiency and disease reduction, and has great social benefit. It can effectively reduce the vibration and secondary structure noise caused by the operation of urban rail transit vehicles.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
  • Foundations (AREA)
  • Vibration Prevention Devices (AREA)

Claims (6)

  1. Système de structure de voie amortissante ayant une conception multicouche et comprenant une couche de remplissage (1), un coussin élastique (4) et une dalle de voie préfabriquée (6),
    la couche de remplissage (1), un coussin élastique (4) et une dalle de voie préfabriquée (6) étant disposés, en utilisation, du bas vers le haut,
    dans lequel le coussin élastique (4) est posé sur la couche de remplissage (1), le coussin élastique (4) et la dalle de voie préfabriquée (6) sont composés dans leur ensemble, la dalle de voie préfabriquée (6) est disposée sur le coussin élastique (4) pour l'amortissement, la dalle de voie préfabriquée (6) est munie de deux rails en acier parallèles (7), dont chacun est respectivement fixé sur la dalle de voie préfabriquée (6) par une pluralité de fixations,
    dans lequel la partie médiane de la dalle de voie préfabriquée (6) est dotée de 2 trous (2), les trous (2) étant agencés pour pénétrer dans la dalle de voie préfabriquée (6) et le coussin élastique (4) dans le sens de l'épaisseur de la dalle de voie préfabriquée (6),
    dans lequel un manchon d'étanchéité (3) est installé dans les trous (2), dans lequel le manchon d'étanchéité (3) est constitué d'une structure cylindrique faite d'un matériau élastique.
  2. Système de structure de voie amortissante selon la revendication 1, dans lequel le coussin élastique (4) comprend au moins deux bandes de support élastiques parallèles et la surface inférieure de la dalle de voie (6) est posée sur la surface supérieure des deux bandes de support élastiques.
  3. Système de structure de voie amortissante selon l'une quelconque des revendications 1 à 2, dans lequel la section de la dalle de voie (6) est un polygone symétriquement défini, avec une structure biseautée des deux côtés pour améliorer l'adaptabilité à la section du tunnel.
  4. Système de structure de voie amortissante selon la revendication 1, dans lequel la face inférieure, le plan incliné et la surface latérale de la dalle de voie (6) sont recouverts du coussin élastique (4), qui est formé dans son ensemble à l'extrémité de la dalle.
  5. Système de structure de piste d'amortissement selon la revendication 1, dans lequel un manchon d'étanchéité élastique spécial avec un bord de capuchon au bas du manchon d'étanchéité (3) est efficacement et étroitement relié à la surface de base du coussin élastique (4) dans un état scellé.
  6. Procédé de construction de support pour le système de structure de piste amortissante selon l'une quelconque des revendications 1 à 5,
    dans lequel une dalle de voie préfabriquée (6) présentant les caractéristiques de l'une quelconque des revendications 1 à 5 est prévue, et
    dans lequel le procédé de construction comprend les étapes suivantes :
    Étape 1 : transporter et poser au moins une dalle de voie (6) ; la ou les dalles de voie (6) étant transportées sur site par un véhicule transporteur de dalles, dont le mécanisme de roulement peut être ajusté, en fonction de différentes sections de la structure du tunnel pour s'adapter aux exigences de roulement de différentes formes structurelles ;
    Étape 2 : couler le béton, la construction en béton étant réalisée après avoir nettoyé l'eau dans les fondations du tunnel, vérifié la situation composée du coussin élastique (4) et de la dalle de rail (6) et l'état d'étanchéité autour du coussin élastique (4), un matériau en béton comprenant du béton autoplaçant est utilisé dans la partie inférieure de la dalle de rail (6) pour être coulé en une seule fois ;
    Étape 3 : entretien du béton ;
    Étape 4 : pose des composants de la boucle ;
    Etape 5 : pose des deux rails en acier (7) dont chacun respectivement peut être fixé sur la dalle de voie (6) par une pluralité d'attaches.
EP16884604.6A 2016-01-11 2016-04-08 Système structural de voie ferrée à dalles préfabriquées pour l'atténuation des vibrations et procédé de construction associé Active EP3404142B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610013534.7A CN105625104B (zh) 2016-01-11 2016-01-11 一种预制板式减振轨道结构系统及配套施工方法
PCT/CN2016/078779 WO2017121044A1 (fr) 2016-01-11 2016-04-08 Système structural de voie ferrée à dalles préfabriquées pour l'atténuation des vibrations et procédé de construction associé

Publications (3)

Publication Number Publication Date
EP3404142A1 EP3404142A1 (fr) 2018-11-21
EP3404142A4 EP3404142A4 (fr) 2019-09-25
EP3404142B1 true EP3404142B1 (fr) 2024-01-24

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EP16884604.6A Active EP3404142B1 (fr) 2016-01-11 2016-04-08 Système structural de voie ferrée à dalles préfabriquées pour l'atténuation des vibrations et procédé de construction associé

Country Status (5)

Country Link
EP (1) EP3404142B1 (fr)
JP (1) JP6961898B2 (fr)
CN (1) CN105625104B (fr)
ES (1) ES2977385T3 (fr)
WO (1) WO2017121044A1 (fr)

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CN111851184A (zh) * 2020-07-01 2020-10-30 上海市政工程设计研究总院（集团）有限公司 一种盾构隧道内预制基座及其与管片的连接结构
CN111914356B (zh) * 2020-07-30 2023-08-08 中车唐山机车车辆有限公司 减振支撑装置、轨道车辆及列车地板区域隔振设计方法
CN111764926B (zh) * 2020-08-03 2024-10-29 中铁二院工程集团有限责任公司 一种盾构或顶管隧道长期沉降的控制结构及控制方法
CN111877054A (zh) * 2020-08-11 2020-11-03 北京城建设计发展集团股份有限公司 便于快速施工的预制板式轨道结构及其施工方法
RU2755804C1 (ru) * 2020-11-10 2021-09-21 Акционерное общество "РЖДстрой" Безбалластный железнодорожный путь для грузопассажирского высокоскоростного движения и способ его сооружения
CN112444235B (zh) * 2020-11-17 2022-08-02 中铁十二局集团电气化工程有限公司 一种地铁隧道区间疏散平台无轨测量方法
CN112726293A (zh) * 2020-12-21 2021-04-30 浙江天铁实业股份有限公司 便于更换的橡胶弹簧浮置板结构及其施工工法
CN112580210A (zh) * 2020-12-22 2021-03-30 中国铁路设计集团有限公司 一种一维周期垫层减振道床隔振频段调控设计方法
WO2022185101A1 (fr) * 2021-03-05 2022-09-09 Overail S.R.L. Procédé et système de pose de voies pour lignes de métro, de chemin de fer et de tramway
CN113026435B (zh) * 2021-03-12 2023-02-24 中铁二十三局集团轨道交通工程有限公司 一种地铁盾构区间板式无砟轨道施工方法
CN113481764A (zh) * 2021-08-04 2021-10-08 洛阳双瑞橡塑科技有限公司 一种可更换减振垫的浮置板道床及减振垫更换方法
CN114542114A (zh) * 2021-12-22 2022-05-27 上海市基础工程集团有限公司 盾构隧道内二结构的高精度快速拼装方法
CN114369976B (zh) * 2021-12-23 2023-08-22 中国华冶科工集团有限公司 间隔支承的地面轨道铺设方法
CN114519286B (zh) * 2022-02-17 2023-04-25 中铁二院工程集团有限责任公司 轨道交通车致振动的二次结构噪声快速计算方法
CN114481710A (zh) * 2022-02-22 2022-05-13 河北中烁轨道科技有限公司 一种便于拆卸的复合轨道板及其生产工艺
CN114575878B (zh) * 2022-03-10 2024-08-16 山东金岭矿业股份有限公司 矿山巷道爆破施工时的减震缓冲方法及装置
CN114525705A (zh) * 2022-03-21 2022-05-24 成都天府轨谷科技有限公司 一种轮齿轨板梁钢轨埋入式结构与施工方法
CN114941264B (zh) * 2022-05-31 2024-09-24 中国二十二冶集团有限公司 轨道与基础预埋板的安装方法
CN115366753A (zh) * 2022-09-14 2022-11-22 中铁高铁电气装备股份有限公司 一种接触轨高差可调式连接接头
CN115595829A (zh) * 2022-10-24 2023-01-13 西南交通大学（Cn） 钢弹簧浮置板预制板轨道施工方法
CN115627665B (zh) * 2022-12-06 2023-03-21 中国铁路设计集团有限公司 一种快速支撑的整体装配式预制轨道结构施工方法
CN116971223B (zh) * 2023-09-22 2023-12-08 中铁三局集团有限公司 一种轨道板精调设备减震结构以及减震方法
CN118127863B (zh) * 2024-04-08 2024-10-29 中铁一局集团有限公司 一种高铁钢轨铺设垫板自动放置装置及施工方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237242B2 (fr) * 1972-09-14 1977-09-21
JPS5326361B2 (fr) * 1973-01-23 1978-08-02
JPS5322724B2 (fr) * 1973-09-20 1978-07-11
JPS547085B2 (fr) * 1974-02-04 1979-04-04
JPS5838002Y2 (ja) * 1978-06-09 1983-08-27 日本国有鉄道 鉄道軌道における吸音板取付装置
US4303199A (en) * 1978-08-22 1981-12-01 Eisses Jacobus A Restored vibration isolation for railway tracks
DE2901283A1 (de) 1979-01-13 1980-07-24 Erich Radler Schotterloser oberbau fuer schienengebundene fahrzeuge
JPS60246901A (ja) * 1984-05-18 1985-12-06 財団法人鉄道総合技術研究所 線路地盤の安定化工法
JPH1181201A (ja) * 1997-09-05 1999-03-26 Kumagai Gumi Co Ltd 地下鉄軌道スラブのパネル
DE10303177A1 (de) 2003-01-27 2004-07-29 Max Bögl Bauunternehmung GmbH & Co. KG Verfahren zum Einrichten eines Fertigteiles und Vorrichtung zur Aufnahme von Messprismen
AT413552B (de) * 2004-04-08 2006-03-15 Porr Technobau Und Umwelt Ag Schotterloser oberbau für den schienengebundenen verkehr
DE102005054820A1 (de) * 2005-11-15 2007-05-24 Rail.One Gmbh Feste Fahrbahn für Schienenfahrzeuge
CN1844578A (zh) * 2005-12-09 2006-10-11 中铁八局集团有限公司 减振型板式无碴轨道
JP2009046821A (ja) * 2007-08-14 2009-03-05 Oriental Shiraishi Corp 鉄道用のコンクリート構造物およびその補強構造
DE102008016953A1 (de) * 2008-04-01 2009-10-08 Railone Gmbh Feste Fahrbahn für Schienenfahrzeuge
JP4888737B2 (ja) * 2008-09-01 2012-02-29 清水建設株式会社 軌道下搬送機構
JP2010255363A (ja) * 2009-04-28 2010-11-11 Mitsubishi Heavy Ind Ltd 磁気浮上システムの枕木締結構造
JP5415240B2 (ja) * 2009-11-30 2014-02-12 鹿島道路株式会社 両面供用可能なプレキャストコンクリート舗装版とその設置方法
CN101748665B (zh) * 2009-12-22 2011-07-27 中铁二局股份有限公司 无砟轨道板铺设方法
CN101798786B (zh) * 2010-04-08 2012-05-30 中铁二院工程集团有限责任公司 板式无砟轨道减振构造
CN201908236U (zh) * 2010-12-17 2011-07-27 中国铁道科学研究院铁道建筑研究所 减振型板式无砟轨道
CN202055116U (zh) * 2011-03-31 2011-11-30 中铁第四勘察设计院集团有限公司 一种预制板式无砟轨道结构
CN102182120A (zh) * 2011-03-31 2011-09-14 中铁第四勘察设计院集团有限公司 一种预制板式无砟轨道结构
CN102767123A (zh) * 2012-08-13 2012-11-07 浙江天铁实业股份有限公司 一种板式轨道减振结构
CN103669114B (zh) * 2012-09-06 2015-07-22 隔而固(青岛)振动控制有限公司 一种道床基底预制板及其应用
ES2526840B1 (es) * 2013-04-18 2015-12-15 Idvia 2020 Horizonte 2020, S.L. Vía ferroviaria en placa bituminosa y procedimiento de ejecución de dicha vía
CN103255686B (zh) * 2013-05-13 2015-05-06 西南交通大学 一种无砟轨道防脱空弹性减振垫层
CN103741561B (zh) * 2014-01-26 2015-11-25 北京九州一轨隔振技术有限公司 轨道道床及其施工方法、高分子隔振支座更换方法
CN204435133U (zh) * 2015-01-20 2015-07-01 北京宝曼科技有限公司 在有水条件下具有优异减振效果的减振系统

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CN105625104A (zh) 2016-06-01
EP3404142A4 (fr) 2019-09-25
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WO2017121044A1 (fr) 2017-07-20
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