DE10300237B3 - Screed and compacting vibrating board for compacting and profiling the concrete of a tunnel floor comprises a construction support having wheels connected via vibration dampers - Google Patents

Screed and compacting vibrating board for compacting and profiling the concrete of a tunnel floor comprises a construction support having wheels connected via vibration dampers Download PDF

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Publication number
DE10300237B3
DE10300237B3 DE10300237A DE10300237A DE10300237B3 DE 10300237 B3 DE10300237 B3 DE 10300237B3 DE 10300237 A DE10300237 A DE 10300237A DE 10300237 A DE10300237 A DE 10300237A DE 10300237 B3 DE10300237 B3 DE 10300237B3
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Germany
Prior art keywords
concrete
screed
compacting
vibrating
construction support
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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 - Fee Related
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DE10300237A
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German (de)
Inventor
Walter Mooser
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MOOSER SCHWINGUNGSTECHNIK GmbH
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MOOSER SCHWINGUNGSTECHNIK GmbH
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Priority to DE10300237A priority Critical patent/DE10300237B3/en
Priority to EP03029465A priority patent/EP1437481B1/en
Priority to DE50303019T priority patent/DE50303019D1/en
Priority to AT03029465T priority patent/ATE323826T1/en
Application granted granted Critical
Publication of DE10300237B3 publication Critical patent/DE10300237B3/en
Anticipated expiration legal-status Critical
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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04Lining with building materials
    • E21D11/10Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Road Paving Machines (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Screed and compacting vibrating board (10) comprises a vibrating board shell (11) which is placed on concrete, and a construction support (12) supporting the vibrating board shell and having wheels (4) for traveling on a floor shell wagon (5) which supports the upper edge of the concrete of the tunnel floor and the concrete of the raised region of the flank (6). The wheels are connected via vibration dampers (3) to the construction support of the vibrating board. Preferred Features: The vibration dampers are made of rubber-metal.

Description

Die Erfindung bezieht sich auf eine Abzieh- und Verdichtungsrüttelbohle für die Verfestigung und Profilierung des Betons in einer Tunnelsohle mit einer auf dem Beton aufliegenden Rüttelbohlenschale, einem die Rüttelbohlenschale stützenden Konstruktionsträger mit Laufrädern zum Verfahren auf einem Sohlschalwagen, der den oberen Rand des Betons der Tunnelsohle und den Beton des hochgezogenen Bereichs des Banketts stützt.The invention relates to a Screed and compaction screed for the Consolidation and profiling of the concrete in a tunnel sole a vibrating screed bowl resting on the concrete, one the Rüttelbohlenschale supporting structural beam with wheels for moving on a sole formwork wagon that covers the top of the Concrete of the tunnel floor and the concrete of the raised area of the banquet.

Bei der Herstellung einer Tunnelsohle und des hochgezogenen Banketts kommt ein Sohlschalwagen mit entsprechender Länge von mehreren Metern zum Einsatz, der auf den hochgezogenen Rand des Betons der Tunnelsohle aufgelegt wird und den hochgezogenen Bereich des Banketts seitlich stützt. Dieser Sohlschalwagen ist mit Laufschienen versehen, auf denen mittels Laufrädern eine Rüttelbohle verfahrbar ist, die an der Innenseite ihrer Rüttelbohlenschale, die an der Außenseite auf dem Beton aufliegt, einen oder mehrere Rüttler aufweist, um den Beton zu verdichten. Die Laufräder sind dabei mit einem die Rüttelbohlenschale stützenden Konstruktionsträger verbunden. Da diese Verbindung starr ist, werden die Erschütterungen, die von dem Rüttler oder den Rüttlern ausgeht, über die Laufräder auf die Laufschienen des Sohlschalwagens übertragen. Dies führte zu einem Betonabriss in dem hochgezogenen Bereich des Banketts, was eine nachträgliche Ausbesserung erforderte. Ausbesserungen sind natürlich mit einem erheblichen Aufwand verbunden.When making a tunnel sole and the raised banquet comes with a sole formwork wagon with the corresponding one length of several meters to use, which on the raised edge of the Concrete is placed on the tunnel floor and the raised area side of the banquet. This Sole formwork carriage is provided with running tracks on which means impellers a vibrating screed can be moved is on the inside of their vibratory screed shell, the one on the outside rests on the concrete, has one or more vibrators around the concrete to condense. The wheels are the vibrating screed shell with one supporting structural beam connected. Since this connection is rigid, the vibrations, that of the vibrator or the joggers going out about the wheels transferred to the running rails of the sole formwork carriage. This led to a concrete demolition in the raised area of the banquet what a subsequent repair required. Repairs are of course with a considerable amount Associated effort.

Aufgabe der Erfindung ist es, den Betonabriss im Bankett und zwar im Bereich des Sohlschalwagens zu vermeiden.The object of the invention is Concrete demolition in the banquet in the area of the sole formwork car too avoid.

Diese Aufgabe wird durch eine besondere Ausgestaltung der Rüttelbohle gelöst, die ausgehend von einer bekannten Abziehrüttelbohle der eingangs erläuterten Art darin besteht, dass die Laufräder über Schwingungsdämpfer mit dem Konstruktionsträger der Rüttelbohle verbunden sind.This task is done through a special design the vibrating plank solved, the starting from a known screed screed of the beginning Kind is that the wheels have vibration dampers with the construction carrier of screed are connected.

Durch diese erfindungsgemäße Ausgestaltung werden die Rüttelbewegungen und Schwingungen, denen die Rüttelbohle bestimmungsgemäß ausgesetzt ist, von den Laufrädern weitgehend abgehalten, so dass diese die entsprechenden Schwingungen nicht oder nur in äußerst geringem Maße auf den Sohlschalwagen übertragen. Die Folge hiervon ist ein unbeschädigter Beton im hochgezogenen Bereich des Banketts nach dem Entfernen des Sohlschalwagens. Nachfolgende Ausbesserungsarbeiten sind dann nicht mehr notwendig.Through this configuration according to the invention become the shaking movements and vibrations that the vibrating plank suspended as intended is from the wheels largely held so that these the corresponding vibrations not or only in an extremely small amount Measurements on transfer the sole formwork carriage. The consequence of this is undamaged concrete in the raised Area of the banquet after removing the sole formwork carriage. subsequent Repairs are then no longer necessary.

Gemäß einer bevorzugten Ausgestaltung der Erfindung bestehen die Schwingungsdämpfer aus Schwingmetall. Solche Schwingmetallkörper umfassen Metallplatten, zwischen denen Gummiblöcke einvulkanisiert sind, so dass die gegenüberliegenden Metallplatten einerseits am Konstruktionsträger und andererseits an einem Fahrschemel oder dergleichen für die Laufräder festgelegt werden können.According to a preferred embodiment of the Invention, the vibration damper consist of vibration metal. Such Vibrating metal body comprise metal plates, between which rubber blocks are vulcanized, so that the opposite metal plates on the one hand on the structural member and on the other hand fixed to a subframe or the like for the wheels can be.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert.The invention is described below of an embodiment shown in the drawing.

Die einzige Figur der Zeichnung zeigt einen teilweisen Querschnitt durch einen Tunnel mit eingebrachtem Beton für die Tunnelsohle und das seitliche Bankett sowie einen Teilschnitt durch einen Sohlschalwagen und eine Rüttelbohle.The only figure in the drawing shows a partial cross section through a tunnel with inserted Concrete for the tunnel sole and the side banquet as well as a partial cut by a sole formwork carriage and a vibrating plank.

Wie aus der Zeichnung ersichtlich, ist für die Herstellung einer aus Beton bestehenden Tunnelsohle 1 und eines an der Innenseite einer Spritzbeton-Tunnelschale 7 hochgezogenen Bereiches eines Bankettes 6, eine insgesamt mit 10 bezeichnete Rüttelbohle vorgesehen, die eine unmittelbar auf dem Beton 1 aufliegende Rüttelbohlenschale 11 und einen Konstruktionsträger 12 umfasst, der über Stützprofile 13 die Rüttelbohlenschale 11 trägt. Am Konstruktionsträger 12 ist über Schwingungsdämpfer 3, die aus Schwingmetall bestehen, ein Laufwerk 8 mit Laufrädern 4 befestigt, die auf einer Laufschiene 9 abrollen. Die Laufschiene 9 ist von einem Sohlschalwagen 5 getragen, der auf dem hochgezogenen Rand der Tunnelsohle 1 aufliegt und den seitlich hochgezogenen Bereich des Banketts 6 während einer ersten Abbindezeit abstützt.As can be seen from the drawing, is for the manufacture of a tunnel sole made of concrete 1 and one on the inside of a shotcrete tunnel shell 7 raised area of a banquet 6 , provided with a total of 10 vibrating planks, one directly on the concrete 1 resting vibrating screed bowl 11 and a construction support 12 comprises of over support profiles 13 the vibrating screed bowl 11 wearing. On the construction support 12 is about vibration damper 3 , which are made of vibrating metal, a drive 8th with wheels 4 attached to a track 9 roll. The running track 9 is from a sole formwork wagon 5 worn on the raised edge of the tunnel sole 1 rests and the raised area of the banquet 6 supports during a first setting time.

Aufgrund der Schwingungsdämpfer 3 werden die von einem Rüttler 2 erzeugten Schwingungen, die die gesamte Rüttelbohle in Vibration versetzen, nicht mehr oder nur zu einem geringen Maße auf die Laufräder 4 übertragen, so dass ein mit 14 bezeichneter Betonabriss im Bereich des Banketts 6 nicht mehr auftritt, wie er bei der Verwendung bisher bekannter Rüttelbohlen häufig festzustellen war, was entsprechende Nacharbeit erforderte.Because of the vibration damper 3 are those of a jogger 2 generated vibrations that put the entire vibrating screed in vibration no longer or only to a small extent on the impellers 4 transferred, so that a concrete demolition indicated by 14 in the area of the banquet 6 no longer occurs, as he was often found when using previously known vibrating planks, which required corresponding rework.

Claims (2)

Abzieh- und Verdichtungsrüttelbohle für die Verfestigung und Profilierung des Betons einer Tunnelsohle mit einer auf dem Beton aufliegenden Rüttelbohlenschale (11), einem die Rüttelbohlenschale stützenden Konstruktionsträger (12) mit Laufrädern (4) zum Verfahren auf einem Sohlschalwagen (5), der den oberen Rand des Betons der Tunnelsohle (1) und den Beton des hochgezogenen Bereichs des Banketts (6) stützt, dadurch gekennzeichnet, dass die Laufräder (4) über Schwingungsdämpfer (3) mit dem Konstruktionsträger (12) der Rüttelbohle (10) verbunden sind.Screed screed for compacting and profiling the concrete of a tunnel base with a vibrating screed shell resting on the concrete ( 11 ), a construction support supporting the vibrating screed shell ( 12 ) with wheels ( 4 ) for moving on a sole formwork wagon ( 5 ), the top of the concrete of the tunnel floor ( 1 ) and the concrete of the raised area of the banquet ( 6 ) supports, characterized in that the impellers ( 4 ) via vibration damper ( 3 ) with the construction support ( 12 ) the vibrating plank ( 10 ) are connected. Rüttelbohle nach Anspruch 1, dadurch gekennzeichnet, dass die Schwingungsdämpfer (3) aus Schwingmetall bestehen.Vibrating beam according to claim 1, characterized in that the vibration dampers ( 3 ) consist of vibrating metal.
DE10300237A 2003-01-08 2003-01-08 Screed and compacting vibrating board for compacting and profiling the concrete of a tunnel floor comprises a construction support having wheels connected via vibration dampers Expired - Fee Related DE10300237B3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10300237A DE10300237B3 (en) 2003-01-08 2003-01-08 Screed and compacting vibrating board for compacting and profiling the concrete of a tunnel floor comprises a construction support having wheels connected via vibration dampers
EP03029465A EP1437481B1 (en) 2003-01-08 2003-12-19 Vibrating plank for finishing and compacting the lower arch in tunnels
DE50303019T DE50303019D1 (en) 2003-01-08 2003-12-19 Extraction and compaction vibratory screed for tunnel soles
AT03029465T ATE323826T1 (en) 2003-01-08 2003-12-19 EXTRACTION AND COMPACTION VIBRATION SCREW FOR TUNNEL SOLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10300237A DE10300237B3 (en) 2003-01-08 2003-01-08 Screed and compacting vibrating board for compacting and profiling the concrete of a tunnel floor comprises a construction support having wheels connected via vibration dampers

Publications (1)

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DE10300237B3 true DE10300237B3 (en) 2004-04-29

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DE10300237A Expired - Fee Related DE10300237B3 (en) 2003-01-08 2003-01-08 Screed and compacting vibrating board for compacting and profiling the concrete of a tunnel floor comprises a construction support having wheels connected via vibration dampers
DE50303019T Expired - Lifetime DE50303019D1 (en) 2003-01-08 2003-12-19 Extraction and compaction vibratory screed for tunnel soles

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DE50303019T Expired - Lifetime DE50303019D1 (en) 2003-01-08 2003-12-19 Extraction and compaction vibratory screed for tunnel soles

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AT (1) ATE323826T1 (en)
DE (2) DE10300237B3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ302312B6 (en) * 2010-04-06 2011-02-23 Metrostav A. S. Climbing shuttering of tunnel bottom
CN115627730A (en) * 2022-10-19 2023-01-20 山东乾元工程集团有限公司东营维修养护分公司 Riverway root stone rapid repairing device and using method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015627A1 (en) 2010-04-20 2011-10-20 Mooser Handelsagentur Gmbh Concrete surface formation unit has smoothing profile which is drawn transverse to longitudinal extent over concrete surface, where vibration beam segment is arranged above smoothing profile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411687A1 (en) * 1974-03-12 1975-09-18 Wayss & Freytag Ag Shuttering car for shield-driven tunnels - car track raised clear of floor being concreted, rider beams on rollers
DE19639955C2 (en) * 1996-09-27 2000-11-30 Progress Ag Maschinen Und Anla Screed
DE19945271A1 (en) * 1999-09-22 2001-03-29 Univ Hohenheim Surface finisher for low-level silo floors includes length-adaptable grader float mounting vibration motor and moved on rails over silo floor.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068600B2 (en) * 1988-01-22 1994-02-02 岐阜工業株式会社 Tunnel invert concrete lining method and its equipment.
JP2612049B2 (en) * 1988-09-19 1997-05-21 株式会社熊谷組 Formwork equipment for the lower half arch of the tunnel
IT1228974B (en) * 1989-03-07 1991-07-11 Omar Cavattoni COMPOSITE EQUIPMENT, INCLUDING MORE COOPERATING PARTS, LIKELY TO CARRY OUT, IN A CONSTRUCTION GALLERY, THE JET OF THE REVERSE ARCH, THE LAYING OF THE PREFABRICATED SEWERAGE AND THE FINISHING JET OF THE CARRIAGE PART OR, CONTEMPORARILY, THE GEM OF THE DRIVEABLE BOTTOM, RECOVERING IT
JP2617083B2 (en) * 1993-11-12 1997-06-04 株式会社福田組 Invert concrete lining method, corner foam and lining device used for the method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411687A1 (en) * 1974-03-12 1975-09-18 Wayss & Freytag Ag Shuttering car for shield-driven tunnels - car track raised clear of floor being concreted, rider beams on rollers
DE19639955C2 (en) * 1996-09-27 2000-11-30 Progress Ag Maschinen Und Anla Screed
DE19945271A1 (en) * 1999-09-22 2001-03-29 Univ Hohenheim Surface finisher for low-level silo floors includes length-adaptable grader float mounting vibration motor and moved on rails over silo floor.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ302312B6 (en) * 2010-04-06 2011-02-23 Metrostav A. S. Climbing shuttering of tunnel bottom
CN115627730A (en) * 2022-10-19 2023-01-20 山东乾元工程集团有限公司东营维修养护分公司 Riverway root stone rapid repairing device and using method

Also Published As

Publication number Publication date
DE50303019D1 (en) 2006-05-24
ATE323826T1 (en) 2006-05-15
EP1437481B1 (en) 2006-04-19
EP1437481A1 (en) 2004-07-14

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