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 PDFInfo
- 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
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- screed
- compacting
- vibrating
- construction support
- 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 - Fee Related
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 7
- 235000021167 banquet Nutrition 0.000 claims description 11
- 238000009415 formwork Methods 0.000 claims description 10
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining 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
Landscapes
- 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
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
Aufgrund der Schwingungsdämpfer
Claims (2)
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)
Publication Number | Publication Date |
---|---|
DE10300237B3 true DE10300237B3 (en) | 2004-04-29 |
Family
ID=32049658
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50303019T Expired - Lifetime DE50303019D1 (en) | 2003-01-08 | 2003-12-19 | Extraction and compaction vibratory screed for tunnel soles |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1437481B1 (en) |
AT (1) | ATE323826T1 (en) |
DE (2) | DE10300237B3 (en) |
Cited By (2)
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)
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)
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)
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 |
-
2003
- 2003-01-08 DE DE10300237A patent/DE10300237B3/en not_active Expired - Fee Related
- 2003-12-19 EP EP03029465A patent/EP1437481B1/en not_active Expired - Lifetime
- 2003-12-19 DE DE50303019T patent/DE50303019D1/en not_active Expired - Lifetime
- 2003-12-19 AT AT03029465T patent/ATE323826T1/en active
Patent Citations (3)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |