EP1130162B1 - Betonlose Schwelle - Google Patents
Betonlose Schwelle Download PDFInfo
- Publication number
- EP1130162B1 EP1130162B1 EP01104708A EP01104708A EP1130162B1 EP 1130162 B1 EP1130162 B1 EP 1130162B1 EP 01104708 A EP01104708 A EP 01104708A EP 01104708 A EP01104708 A EP 01104708A EP 1130162 B1 EP1130162 B1 EP 1130162B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeper
- welded
- concrete
- reinforcement
- steel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
-
- 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
Definitions
- the invention relates to a concrete sleeper for a fixed carriageway, in the pre-assembled by rails to a track grid thresholds after alignment the track grid on a support plate at least partially in a carriageway slab or in accordance with the so-called Züblin method in a perennialtonator plate are vibrated, according to the preamble of claim 1.
- a concrete-free metal sleeper already shows US-A-4,285,115.
- This Construction will be angled hollow metal profiles, which will be weighted with concrete can be poured out, screwed together into zigzag-shaped structures and then serve as a threshold grating for applying the rails.
- This Threshold grid formed from the metal profiles but is on top of a carriageway slab 30 applied and not, as is the case with fixed roads, completely embedded in the potting compound of the carriageway slab.
- the invention is based on the object, a threshold for a fixed carriageway so that it can be made easier and is much easier so that the transport and processing at the construction site much easier can be done and that they have a better bond with the deck plate results.
- the threshold consists only of the actual threshold reinforcement without any concrete cladding, of course special precautions, namely welding the rail fastening plates is required to connect the rail with this reinforcement can.
- the actual concreting takes place exclusively when concreting the roadway slab, in contrast to the mentioned arrangement according to the DE 198 16 407 C1 not only the bottom of the partial concretions of a concrete sleeper protruding part of the threshold reinforcement into the concrete of the deck slab is embedded, but the entire threshold reinforcement. This saves the entire manufacturing step of concreting the threshold or individual blocks the threshold and has the added advantage that yes only on their armor reduced thresholds - which of course only for solid lanes can be used and not for conventional superposed structures or ballast constructions - are much easier.
- the rail mounting plates should not directly welded on the threshold reinforcements, but the threshold reinforcements and the rail fastening plates can in configuration the invention spacer, preferably in the form of standing steel plates or Steel boxes be interposed.
- the Reinforcement similar to the already repeatedly discussed DE 198 16 407 C1 - two parallel lattice girders, each with three edges a triangular prism forming longitudinal bars and two connecting them Include meandering snakes.
- the two lattice girders by essentially U-shaped brackets are connected to each other, on the upper base leg the spacers are welded on. In this case, the welding takes place the spacer then either transverse to the threshold axis or preferred also parallel to the threshold axis.
- the rail mounting plates above the casting top of the deck slab lie, which is at particularly easy to achieve by a construction according to the invention that under the rail mounting plate over the Vergussoberkante protruding Steel box is arranged.
- This steel box can either be direct be welded on the Schwellenarmtechnik, or on the already mentioned Spacer steel plates.
- the Schwellenarmmaschine at least one, preferably two parallel to each other lying, profile carrier, wherein the profile carrier designed differently could be.
- profile carrier designed differently could be.
- Z, U, T-T profiles are suitable for the purposes according to the invention or even simple angle profiles.
- the vertical or at least partially vertical legs of the profile carrier are provided with holes, both for inserting longitudinal reinforcements serve the deck slab, as well as a better bond with the concrete cause the deck slab by the penetration of the concrete in these holes.
- the prefabricated track grates rails and First of all, turn off sleepers on the base course of the carriageway and only gradually after pre-aligning, raise, align and then shed the sleepers in the deck plate to accomplish.
- a continuous Profile carrier in the region of the rails short profile carrier to form a widened support surface for the Schienenfußplatten bearing conventional To fix bearing, preferably to weld.
- parts that are not embedded in concrete corrosion protection in whole or in part Made of stainless steel, weatherproof steel, galvanized steel or other corrosion-resistant surface coating.
- the concreteless threshold 1 shown in FIGS. 1 and 2 consists only of the over the threshold length substantially continuous reinforcement, considering the lack of concreting the threshold before processing at the Construction site a distinction between monobloc and bi-block sleepers at all no longer exists.
- the threshold reinforcement 2 is about a Spacer 3, which in Figs. 1 and 2 by two spaced steel webs. 4 is formed, a rail fastening plate 5 welded on which the rail 6 can be fixed in a conventional manner.
- the threshold reinforcement 2 consists of two lattice girders 7 and 8, each of which consists of three longitudinal bars forming the edges of a triangular prism 9, 10, 11 and two connecting these meandering snakes 12, 13 consists.
- the concrete sleepers according to the invention are initially at the construction site pre-assembled with the rails to a track grid, which after an alignment over a preferably designed as a hydraulically bound support layer solid overlay layer 27 is embedded in the decking plate 14, wherein usually, but not necessarily as in other embodiments will be given below, the upper edge 15 of the concrete layer to the lower edge the rail foot 5 extends.
- the deck plate 14 can of course even longitudinal reinforcements 16 to be introduced with, before the concreting simply inserted into the open structure of the lattice girders and optionally can be connected to these.
- To the rail support 5 are additional Head bolt 17 welded, the better integration into the deck slab 14 and thus a particularly strong anchoring of these forces on the rail 6 accomplish catching rail foot.
- Threshold reinforcement on the bottom can be attached to the lower longitudinal bars 10 and 11 welded meander snake 18 serve.
- FIGS. 3 and 4 differs from that according to FIG Fig. 1 essentially in that the two lattice girders 7 and 8 through in Substantially U-shaped brackets 19 welded to the lattice girders 7 and 8 can be connected to each other, wherein the spacers forming Steel plates 4 in this case parallel to the threshold axis on the base leg 20 of the U-bracket 19 are welded.
- the spacers forming Steel plates 4 in this case parallel to the threshold axis on the base leg 20 of the U-bracket 19 are welded.
- At 17 can be seen in Figs. 3 and 4 in turn for anchoring in the carriageway plate serving on rail support 5 fastened, in particular welded, head bolts.
- FIGS. 5 and 6 the two are next to each other arranged lattice girder 7 and 8 vice versa as in the embodiments arranged according to FIGS. 1 to 4, ie the tip of the triangular cross-section points down.
- a spacer Serving steel plates 4 in the embodiment of FIGS. 5 and 6 yet another designed as a steel box spacer 21 is arranged is on the first of the rail foot 5 is welded.
- This box-shaped Spacer 21 is as shown wholly or optionally also only partially above the upper edge 15 of the deck plate 14, which of course presupposes that the box is treated accordingly, so that he despite his Uncovered can not rust.
- the reinforcement 2 is made two parallel juxtaposed T-profile beams 22, in turn, through the spacer forming steel plates 4 are interconnected.
- the head bolt 17 for immediate solid anchorage of Schienenfußiva 5 in the concrete slab plate 14 are at the bottom of the T-profile beam 22 other head bolts 23 welded, which provides an additional better anchorage effect the T-beam in the deck plate.
- a track grid of sleepers of FIG. 7 and 8 before lifting and concreting temporarily on the solid underlay layer 13 to be able to, designed as T-beam sections Aufstellfozoe 24 are provided which project beyond the head bolts 23 down.
- FIGS. 9 and 10 show a simplified embodiment of the threshold FIGS. 7 and 8 without additional head bolts and the erection feet and FIGS. 11 finally shows modified cross section of likewise suitable profile carriers, which could be used instead of the T-beam according to FIGS. 7 to 10.
- FIGS. 12 to 14 in which as threshold reinforcement only a single continuous T-bar 22 'is used, is for formation a widened bearing surface in the region of the rail fasteners in each case provided with short T-profile beams 25, preferably with the reinforcing T-beam 22 'screwed or welded.
- commercial bearings 26 see in particular Fig. 13 can be between use the threshold reinforcement and the rail foot rests 5.
- FIGS. 12 to 14 show a special installation form in which the Beam 22 'and their lateral approach profile parts 25 either not at all or - as indicated by dashed lines in Fig. 12 - at most partially in the Concrete of the deck 14 are embedded with.
- the anchorage in the carriageway slab takes place exclusively by the on the underside of the profile carrier 22 ' welded head bolt 23 '.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Road Paving Structures (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Amplifiers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Bridges Or Land Bridges (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Medicinal Preparation (AREA)
Description
- den Schwellenarmierungen und den Schienenbefestigungsplatten Abstandhalter, vorzugsweise in Form stehender Stahlstege oder Stahlkästen, zwischengeordnet sind, und
- die Schienenbefestigungsplatten mit angeschweißten gegebenenfalls die Abstandhalter durchsetzenden Betonankern, insbesondere Kopfbolzen zur Einbindung in die Fahrbahnplatte versehen sind.
- Fig. 1
- eine schematischen Teilschnitt durch eine feste Fahrbahn mit einer erfindungsgemäßen, zunächst betonlos, ausgebildeten Schwelle mit Gitterträgerarmierung,
- Fig. 2
- einen Schnitt längs der Linie II-II durch die Schwelle in Fig. 1,
- Fig. 3
- einen der Fig 1 entsprechenden Teilschnitt durch eine abgewandelte Ausführungsform mit anderer Verbindung der Gitterträger,
- Fig. 4
- einen Schnitt längs der Linie IV-IV durch die betonlose Schwelle nach Fig. 3,
- Fig. 5
- einen Teillängsschnitt durch eine dritte Ausführungsform einer erfindungsgemäß in eine Fahrbahnplatte eingebetteten Schwelle,
- Fig. 6
- einen Schnitt längs der Linie VI-VI in Fig. 5,
- Fig. 7
- eine Teilansicht einer erfindungsgemäßen betonlosen Schwelle mit Profilträgern als Schwellenarmierung,
- Fig. 8
- einen vergrößerten Schnitt längs der Linie VIII-VIII in Fig. 7,
- Fig. 9
- eine Teilansicht einer vereinfachten betonlosen Profilträgerschwelle entsprechend der Ansicht nach Fig. 7,
- Fig. 10
- einen wiederum vergrößerten Schnitt längs der Linie X-X in Fig. 9,
- Fig. 11
- verschiedene andere Querschnittsformen einer für die erfindungsgemäßen Zwecke geeigneten Profilträger-Bewehrung,
- Fig. 12
- eine Ausführungsform einer betonlosen Schwelle mit einer aus einem durchgehenden Profilträger bestehenden Armierung, wobei im Bereich der Schienenbefestigungen kurze auflageverbreiternde Profilschienen seitlich an die durchgehende Bewehrung angebunden sind,
- Fig. 13
- einen Schnitt längs der Linie XIII-XIII in Fig. 12, und
- Fig. 14
- eine Teilaufsicht auf die Schwelle nach den Fig. 12 und 13.
Claims (13)
- Betonlose Schwelle (1) für eine feste Fahrbahn, in der durch Schienen (6) zu einem Gleisrost vormontierte Schwellen nach dem Ausrichten des Gleisrostes über einer Tragplatte zumindest teilweise in eine Fahrbahnplatte (14) einbetoniert sind, bestehend aus einer Schwellenarmierung (2), wobeia) die Schwellenarmierung (2) durchgehend ausgebildet ist und ohne Betonumhüllung vorgesehen ist, undb) die Schwellenarmierung (2) mit aufgeschweißten Schienenbefestigungsplatten (5) versehen ist,
dadurch gekennzeichnet, daßc) den Schwellenarmierungen (2) und den Schienenbefestigungsplatten (5) Abstandhalter (3), vorzugsweise in Form stehender Stahlstege (4) oder Stahlkästen (21), zwischengeordnet sind, undd) die Schienenbefestigungsplatten (5) mit angeschweißten, die Abstandhalter durchsetzenden Betonankern, insbesondere Kopfbolzen (17) zur Einbindung in die Fahrbahnplatte (14) versehen sind. - Schwelle nach Anspruch 1, dadurch gekennzeichnet, dass die Schwellenarmierung (2) zwei parallel nebeneinander verlaufende Gitterträger (7, 8) mit jeweils drei die Kanten eines dreieckigen Prismas bildenden Längsstangen (9, 10, 11) und zwei diese verbindenden Mäanderschlangen (12, 13) umfasst.
- Schwelle nach Anspruch 2, dadurch gekennzeichnet, dass die Gitterträger (7, 8) unten durch eine angeschweißte Mäanderschlange (18) miteinander verbunden sind.
- Schwelle nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass auf die oberen Längsstangen (9) der Gitterträger (7, 8) jeweils zwei beabstandete, quer zur Schwellenachse verlaufende Stahlstege (4) je Schienenbefestigungsplatte (5) aufgeschweißt sind.
- Schwelle nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die beiden Gitterträger (7, 8) durch im Wesentlichen U-förmige Bügel (19) miteinander verbunden sind, auf deren obenliegende Basisschenkel (20) die Abstandhalter (3) aufgeschweißt sind.
- Schwelle nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass unter der Schienenbefestigungsplatte (5) ein über die Vergussoberkante (15) der Fahrbahnplatte (14) überstehender Stahlkasten (21) angeordnet ist.
- Schwelle nach Anspruch 1, dadurch gekennzeichnet, dass die Schwellenarmierung (2) wenigstens einen, vorzugsweise zwei parallel nebeneinander liegende, Profilträger (22, 22') umfasst.
- Schwelle nach Anspruch 7, dadurch gekennzeichnet, dass die Profilträger (22, 22') ein Z-, U-, T-, L- oder ein Hohlprofil aufweisen.
- Schwelle nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass die zumindest teilweise vertikal verlaufenden Schenkel der Profilträger (22, 22') mit Löchern (28) zum Einlegen von Längsarmierungen (29) der Fahrbahnplatte versehen sind.
- Schwelle nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, dass die Profilträger mit, vorzugsweise als T-Trägerabschnitte oder Rechteckrohren ausgebildeten, Aufstellfüßen (24) zum Aufstellen eines Gleisrostes auf der Tragschicht (27) vor dem Ausrichten und Einbetonieren versehen sind.
- Schwelle nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, dass an die Unterseite der Profilträger Betonanker, insbesondere Kopfbolzen, angeschweißt sind.
- Schwelle nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet, dass seitlich an einen durchgehenden Profilträger (22) im Bereich der Schienen kurze Profilträger (25) zur Bildung einer verbreiterten Aufliegefläche für die Schienenfußplatten (5) tragende herkömmliche Lager (26) befestigt, vorzugsweise angeschweißt, sind.
- Schwelle nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass Teile, die nicht korrosionsgeschützt in Beton eingebettet sind, ganz oder teilweise aus Edelstahl, wetterfestem Stahl, Stahl mit verzinkter oder sonstiger korrosionsverhindernder Oberflächenbeschichtung bestehen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10009506A DE10009506B4 (de) | 2000-02-29 | 2000-02-29 | Betonlose Schwelle |
DE10009506 | 2000-02-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1130162A2 EP1130162A2 (de) | 2001-09-05 |
EP1130162A3 EP1130162A3 (de) | 2003-01-15 |
EP1130162B1 true EP1130162B1 (de) | 2005-08-31 |
Family
ID=7632810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01104708A Expired - Lifetime EP1130162B1 (de) | 2000-02-29 | 2001-02-26 | Betonlose Schwelle |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1130162B1 (de) |
AT (1) | ATE303469T1 (de) |
DE (2) | DE10009506B4 (de) |
DK (1) | DK1130162T3 (de) |
ES (1) | ES2244507T3 (de) |
PT (1) | PT1130162E (de) |
Cited By (5)
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CN102587228A (zh) * | 2012-03-29 | 2012-07-18 | 莱芜美澳冶金科技有限公司 | 一种防松强锚固大调高量扣件 |
CN105586810A (zh) * | 2015-11-27 | 2016-05-18 | 金鹰重型工程机械有限公司 | 一种可调轨距和钢轨的钢轨轨道 |
CN103769801B (zh) * | 2012-10-23 | 2017-02-01 | 南京梅山冶金发展有限公司 | 底侧卸式矿车卸载站空间曲轨制作方法 |
RU2701074C1 (ru) * | 2019-02-07 | 2019-09-24 | Геннадий Геннадьевич Лосев | Способ изготовления шпалы, шпала для его осуществления |
CN111945483A (zh) * | 2020-08-25 | 2020-11-17 | 中铁二院工程集团有限责任公司 | 一种轨排式长枕埋入式无砟轨道及其施工方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005008828A1 (de) * | 2005-02-24 | 2006-08-31 | Bwg Gmbh & Co. Kg | Geräteträgerschwelle |
CN102359034A (zh) * | 2011-07-22 | 2012-02-22 | 中铁十八局集团有限公司 | 改进型crtsⅱ型轨道板 |
CN102359033A (zh) * | 2011-07-22 | 2012-02-22 | 中铁十八局集团有限公司 | 一种改进型crtsⅱ型轨道板及其预制工艺 |
CN109457548A (zh) * | 2018-12-14 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | 一种钢管混凝土与轨枕块的贯穿式连接加强结构 |
CN109518544B (zh) * | 2018-12-29 | 2022-04-08 | 中铁五局集团第六工程有限责任公司 | 一种地铁预制轨道板道床铺设方法 |
RU197625U1 (ru) * | 2020-03-16 | 2020-05-18 | Общество с ограниченной ответственностью "ГРУППА ОТР" | Железобетонное подрельсовое основание с П-образным профилем |
RU198291U1 (ru) * | 2020-03-16 | 2020-06-30 | Общество с ограниченной ответственностью "ГРУППА ОТР" | Железобетонное подрельсовое основание с П-образным профилем |
CN111455738A (zh) * | 2020-04-11 | 2020-07-28 | 中铁二院工程集团有限责任公司 | 一种活动承轨槽轨枕 |
CN114042825B (zh) * | 2021-10-30 | 2024-07-30 | 山东豪迈机械制造有限公司 | 一种高铁轨道板用钢筋笼自动生产方法及其装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1686097A (en) * | 1927-09-24 | 1928-10-02 | Robert E L Maxey | Railroad tie |
US2272218A (en) * | 1939-10-07 | 1942-02-10 | Maxey Robert E Lee | Steel tie |
LU78799A1 (de) * | 1977-01-20 | 1978-04-17 | ||
DE3426550A1 (de) * | 1984-07-19 | 1986-03-06 | Karl-Kurt Dr.-Ing. 3150 Peine Aschendorff | Eisenbahnstahlschwelle und gleistragelement aus derartigen schwellen |
DE3722627A1 (de) * | 1987-07-09 | 1989-01-26 | Salzgitter Peine Stahlwerke | Lagesicherung fuer stahlschwellen |
DE8709429U1 (de) * | 1987-07-09 | 1987-08-27 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Lagesicherung für Stahlschwellen |
FR2691484B1 (fr) * | 1992-05-22 | 1994-07-29 | Vanotti Gerard | Procede de construction d'une voie ferree dans du beton. |
FR2776683A1 (fr) * | 1998-03-27 | 1999-10-01 | Spie Batignolles Tp | Procede de construction de voie ferree, panneau unitaire de voie, machine de depose de tels panneaux, machine de betonnage, et voie ferree |
DE19816407C1 (de) * | 1998-04-11 | 1999-10-28 | Pfleiderer Verkehrstechnik | Betonschwelle für eine feste Schienenfahrbahn |
DE19837360C2 (de) * | 1998-08-18 | 2002-02-21 | Pfleiderer Infrastrukturt Gmbh | Einbauverfahren für eine feste Schienenfahrbahn |
-
2000
- 2000-02-29 DE DE10009506A patent/DE10009506B4/de not_active Expired - Lifetime
-
2001
- 2001-02-26 DK DK01104708T patent/DK1130162T3/da active
- 2001-02-26 ES ES01104708T patent/ES2244507T3/es not_active Expired - Lifetime
- 2001-02-26 PT PT01104708T patent/PT1130162E/pt unknown
- 2001-02-26 DE DE50107240T patent/DE50107240D1/de not_active Expired - Lifetime
- 2001-02-26 AT AT01104708T patent/ATE303469T1/de not_active IP Right Cessation
- 2001-02-26 EP EP01104708A patent/EP1130162B1/de not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587228A (zh) * | 2012-03-29 | 2012-07-18 | 莱芜美澳冶金科技有限公司 | 一种防松强锚固大调高量扣件 |
CN103769801B (zh) * | 2012-10-23 | 2017-02-01 | 南京梅山冶金发展有限公司 | 底侧卸式矿车卸载站空间曲轨制作方法 |
CN105586810A (zh) * | 2015-11-27 | 2016-05-18 | 金鹰重型工程机械有限公司 | 一种可调轨距和钢轨的钢轨轨道 |
RU2701074C1 (ru) * | 2019-02-07 | 2019-09-24 | Геннадий Геннадьевич Лосев | Способ изготовления шпалы, шпала для его осуществления |
CN111945483A (zh) * | 2020-08-25 | 2020-11-17 | 中铁二院工程集团有限责任公司 | 一种轨排式长枕埋入式无砟轨道及其施工方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2244507T3 (es) | 2005-12-16 |
DE10009506B4 (de) | 2008-06-19 |
EP1130162A2 (de) | 2001-09-05 |
PT1130162E (pt) | 2005-11-30 |
EP1130162A3 (de) | 2003-01-15 |
DE50107240D1 (de) | 2005-10-06 |
DE10009506A1 (de) | 2001-09-06 |
DK1130162T3 (da) | 2006-01-16 |
ATE303469T1 (de) | 2005-09-15 |
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