EP0301188A1 - Shuttering for lining a tunnel with concrete cast in situ - Google Patents
Shuttering for lining a tunnel with concrete cast in situ Download PDFInfo
- Publication number
- EP0301188A1 EP0301188A1 EP88108027A EP88108027A EP0301188A1 EP 0301188 A1 EP0301188 A1 EP 0301188A1 EP 88108027 A EP88108027 A EP 88108027A EP 88108027 A EP88108027 A EP 88108027A EP 0301188 A1 EP0301188 A1 EP 0301188A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formwork
- elements
- tunnel
- trailing shield
- longitudinal
- 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.)
- Granted
Links
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 12
- 238000009416 shuttering Methods 0.000 title 1
- 238000009415 formwork Methods 0.000 claims abstract description 114
- 230000005641 tunneling Effects 0.000 abstract description 6
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 abstract description 3
- 230000002572 peristaltic effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
-
- 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
Definitions
- the invention relates to a formwork behind a tunneling machine, but also formwork that can be used independently for a tunnel lining with in-situ concrete, consisting of an inner formwork and a face formwork, the inner formwork being broken up into several formwork elements that can be moved independently of one another with interposed joint coverings and that between the Trailing shield and the inner formwork arranged forehead form can be moved forward by the in-situ concrete, which can be pressed into the annular space formed by the trailing shield or mountains and by the inner formwork and the front formwork.
- the inner formwork is set up for complete forward movement together with the front formwork by the in-situ concrete pressed in. This presupposes relatively high concrete pressures, which are accompanied by correspondingly large pressure fluctuations that stand in the way of the perfect quality of the tunnel lining.
- the invention has for its object to form a formwork of the type mentioned with respect to the advance of the inner formwork so that it has only a small influence on the concrete quality.
- the solution to this problem according to the invention is that the inner formwork for a successive advance of each at least one of the formwork elements is set up in the longitudinal direction of the tunnel relative to the other formwork elements which remain or are held at rest.
- the invention is based on the consideration that the problems described at the outset can best be overcome if, as it were, a moving forward movement is realized, the supporting forces required for moving one or more formwork elements forward via the formwork elements remaining at rest and friction in the in-situ concrete or the mountains are removed. Corresponding formwork has proven itself in practice in any case.
- the formwork segments are used as formwork elements and over sliding longitudinal guides with associated lifting tables mounted on a support frame and in each case can be advanced in the longitudinal direction of the tunnel with the aid of a feed cylinder piston arrangement.
- the arrangement will expediently be such that the feed cylinder piston arrangement is arranged between a front and a rear sliding longitudinal guide or a front and a rear lifting table.
- the front formwork can be supported by adjustable springs on the cantilever arms of the supporting frame, so that the formwork can be used independently of the tunneling machine.
- the formwork elements consist of formwork rings arranged at a distance one behind the other, which are connected to one another and can be moved forward by articulated feed cylinder piston arrangements;
- the inner formwork is advanced in a peristaltic manner. So that a single formwork ring cannot move relative to the others, the formwork rings are expediently guided on longitudinal members.
- the front formwork can also be adjusted via adjustable springs on the cantilever arms of the tunnel formwork, e.g. B. the first formwork ring to be supported to enable independent use of a tunneling machine.
- the formwork shown in the figures is intended for tunnel lining with in-situ concrete and can be used behind a tunneling machine with a trailing shield 1, but also without a tunneling machine.
- the formwork consists of an inner formwork 2 and a front formwork 3.
- the inner formwork 2 is broken down into several formwork elements 4 and 5, which can be moved independently of one another, with interposed joint covers 6.
- the joint covers 6 can be elastic joint inlays, covering sheets or similar constructions.
- the front formwork 3 arranged between the trailing plate 1 and the inner formwork 2 can be advanced by the in-situ concrete, which can be pressed into the annular space 7, which is formed by the trailing plate 1 or mountains and by the inner formwork 2 and the front formwork 3.
- the inner formwork 2 is set up for successively advancing in each case at least one of the formwork elements 4 or 5 relative to the other, at rest, or held formwork elements 4 or 5 in the longitudinal direction of the tunnel.
- the inner formwork 2 seen in cross section, is constructed from a plurality of formwork segments 4 with interposed elastic longitudinal joint inserts 6.
- Fig. 4 shows one in this Connection possible improvement regarding cornering;
- the formwork segments 4 are each constructed from a plurality of segment sections 41 articulated to one another, the relative angular position of which can be adjusted and fixed with the aid of adjusting devices 8 in the form of hydraulic cylinder piston arrangements.
- the formwork segments 4 are used as formwork elements and are mounted for this purpose on sliding longitudinal guides 9 with associated lifting tables 10 on a support frame 11 and can be advanced in the longitudinal direction of the tunnel with the aid of a feed cylinder piston arrangement 12.
- the feed cylinder piston arrangement 12 is arranged between a front and a rear sliding longitudinal guide 9.
- two sliding longitudinal guides 9 or associated lifting tables 10 are provided per formwork segment 4; with the help of the lifting tables 10, the formwork segments 4 can be radially relieved or acted upon.
- the front formwork 3 is supported on adjustable arms 13 on cantilever arms 14 of the support frame 11.
- the springs 13 can be, for example, hydraulic cylinder piston arrangements, the front cylinder chambers of which are acted upon by a gas pressure cushion arrangement via hydraulic lines.
- the formwork elements consist of formwork rings 5 arranged at a distance from one another, which are connected to one another by articulated feed cylinder piston arrangements 12 and can be moved in a peristaltic manner.
- the formwork rings 5 are included Guide elements 15, z. B. Support rollers on side members 16; it goes without saying that the guide elements 15 are designed so that steering is possible.
- the formwork segments 4 and in the embodiment according to FIG. 3, the formwork rings 5 are moved forward individually or in groups. It is important that the frictional forces that occur between the formwork elements 4 and 5 remaining at rest and the concrete are always greater than the corresponding forces of the advanced formwork elements 4 and 5. By radially relieving or loading the respective formwork elements 4 and 5 respectively 5 All of this can be set up accordingly.
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Eine hinter einer Vortriebsmaschine mit einem Nachlaufschild (1) einsetzbare Schalung für eine Tunnelauskleidung mit Ortbeton besteht aus einer Innenschalung (2) und einer Stirnschalung (3). Die Innenschalung (2) ist in mehrere, unabhängig voneinander bewegbare Schalungselemente (4 bzw. 5) mit zwischengeschalteten Fugenüberdeckungen 6 aufgelöst. Die zwischen dem Nachlaufschild 1 und der Innenschalung 2 angeordnete Stirnschalung 3 ist durch den Ortbeton vorbewegbar, der in den vom Nachlaufschild 1 bzw. Gebirge und von der Innenschalung 2 sowie der Stirnschalung 3 gebildeten Ringraum 7 eindrückbar. In konstruktiver und funktioneller Hinsicht einwandfreie Verhältnisse ergeben sich dann, wenn die Innenschalung 2 für ein aufeinanderfolgendes Vorbewegen von jeweils zumindest einem der Schalungselemente (4 bzw. 5) gegenüber den übrigen, in Ruhe verbleibenden bzw. gehaltenen Schalungselementen (4 bzw. 5) in Tunnellängsrichtung eingerichtet ist.Formwork for tunnel lining with in-situ concrete that can be used behind a tunneling machine with a trailing shield (1) consists of an inner formwork (2) and a front formwork (3). The inner formwork (2) is broken down into a plurality of formwork elements (4 or 5) which can be moved independently of one another with interposed joint covers 6. The front formwork 3 arranged between the trailing shield 1 and the inner formwork 2 can be advanced by the in-situ concrete, which can be pressed into the annular space 7 formed by the trailing shield 1 or mountains and by the inner formwork 2 and the front formwork 3. In constructive and functional terms, perfect conditions result when the inner formwork 2 for a successive advance of at least one of the formwork elements (4 or 5) relative to the other, at rest, or held formwork elements (4 or 5) in the longitudinal direction of the tunnel is set up.
Description
Die Erfindung betrifft eine hinter einer Vortriebsmaschine mit einem Nachlaufschild, aber auch davon unabhängig einsetzbare Schalung für eine Tunnelauskleidung mit Ortbeton, bestehend aus einer Innenschalung und einer Stirnschalung, wobei die Innenschalung in mehrere, unabhängig voneinander bewegbare Schalungselemente mit zwischengeschalteten Fugenüberdeckungen aufgelöst ist und die zwischen dem Nachlaufschild und der Innenschalung angeordnete Stirnschalung durch den Ortbeton vorbewegbar ist, der in den vom Nachlaufschild bzw. Gebirge und von der Innenschalung sowie der Stirnschalung gebildeten Ringraum eindrückbar ist.The invention relates to a formwork behind a tunneling machine, but also formwork that can be used independently for a tunnel lining with in-situ concrete, consisting of an inner formwork and a face formwork, the inner formwork being broken up into several formwork elements that can be moved independently of one another with interposed joint coverings and that between the Trailing shield and the inner formwork arranged forehead form can be moved forward by the in-situ concrete, which can be pressed into the annular space formed by the trailing shield or mountains and by the inner formwork and the front formwork.
Bei einer bekannten Schalung der genannten Art (DE-OS 30 43 312) ist die Innenschalung für ein vollständiges Vorbewegen zusammen mit der Stirnschalung durch den eingedrückten Ortbeton eingerichtet. Das setzt verhältnismäßig hohe Betondrücke voraus, mit denen auch entsprechend große Druckschwankungen einhergehen, die einer einwandfreien Qualität der Tunnelauskleidung entgegenstehen.In a known formwork of the type mentioned (DE-OS 30 43 312), the inner formwork is set up for complete forward movement together with the front formwork by the in-situ concrete pressed in. This presupposes relatively high concrete pressures, which are accompanied by correspondingly large pressure fluctuations that stand in the way of the perfect quality of the tunnel lining.
Der Erfindung liegt die Aufgabe zugrunde, eine Schalung der eingangs genannten Art bezüglich der Vorbewegung der Innenschalung so auszubilden, daß diese auf die Betonqualität nur noch einen geringen Einfluß ausübt.The invention has for its object to form a formwork of the type mentioned with respect to the advance of the inner formwork so that it has only a small influence on the concrete quality.
Die erfindungsgemäße Lösung dieser Aufgabe besteht darin, daß die Innenschalung für ein aufeinanderfolgendes Vorbewegen von jeweils zumindest einem der Schalungselemente gegenüber den übrigen, in Ruhe verbleibenden bzw. gehaltenen Schalungselementen in Tunnellängsrichtung eingerichtet ist.The solution to this problem according to the invention is that the inner formwork for a successive advance of each at least one of the formwork elements is set up in the longitudinal direction of the tunnel relative to the other formwork elements which remain or are held at rest.
Die Erfindung geht hierbei von der Überlegung aus, daß den eingangs geschilderten Problemen am besten beizukommen ist, wenn gleichsam eine schreitende Vorbewegung verwirklicht wird, wobei die zum Vorbewegen eines oder mehrerer Schalungselemente erforderlichen Stützkräfte über die in Ruhe verbleibenden Schalungselemente und Reibung in den Ortbeton bzw. das Gebirge abgetragen werden. Entsprechende Schalung hat sich jedenfalls in der Praxis bestens bewährt.The invention is based on the consideration that the problems described at the outset can best be overcome if, as it were, a moving forward movement is realized, the supporting forces required for moving one or more formwork elements forward via the formwork elements remaining at rest and friction in the in-situ concrete or the mountains are removed. Corresponding formwork has proven itself in practice in any case.
Für die weitere Ausgestaltung bestehen im Rahmen der Erfindung mehrere Möglichkeiten. So empfiehlt es sich in allen Fällen, die Innenschalung im Querschnitt gesehen aus mehreren Schalungssegmenten mit zwischengeschalteten elastischen Längsfugeneinlagen aufzubauen, um die Innenschalung bzw. Schalungselemente von bereits erhärtetem Beton lösen bzw. gegen dieses pressen zu können. In diesem Zusammenhang bedeutsam kann auch die Möglichkeit sein, die Schalungssegmente jeweils aus mehreren aneinander angelenkten Segmentabschnitten bestehen zu lassen, deren relative Winkelstellung mit Hilfe von Verstelleinrichtungen, z. B. Hydraulikzylinderkolbenanordnungen, einstellbar und fixierbar sind: auf diese Weise wird eine Anpassung der Segmente an aufzufahrende Radien ermöglicht bzw. die Kurvengängigkeit verbessert.There are several possibilities for further configuration within the scope of the invention. In all cases, it is advisable to build the inner formwork in cross-section from several formwork segments with interposed elastic longitudinal joint inserts in order to be able to detach the inner formwork or formwork elements from already hardened concrete or to be able to press them against it. In this context, it may also be important to have the formwork segments each made up of a plurality of segment sections articulated to one another, the relative angular position of which with the aid of adjusting devices, eg. B. hydraulic cylinder piston assemblies, are adjustable and fixable: in this way, an adaptation of the segments to radii to be driven is made possible and the ability to negotiate curves is improved.
Bei einer ersten bevorzugten Ausführungsform sind die Schalungssegmente als Schalungselemente eingesetzt und über Gleitlängsführungen mit zugeordneten Hubtischen an einem Tragrahmen gelagert sowie hier jeweils mit Hilfe einer Vorschubzylinderkolbenanordnung in Tunnellängsrichtung vorbewegbar. Zur Verwirklichung kompakter Abmessungen wird man die Anordnung dabei zweckmäßigerweise so treffen, daß die Vorschubzylinderkolbenanordnung zwischen einer vorderen und einer hinteren Gleitlängsführung bzw. einem vorderen und einem hinteren Hubtisch angeordnet ist. Ansonsten kann man die Stirnschalung über einstellbare Federn an Kragarmen des Tragrahmens abstützen, so daß die Schalung insgesamt von der Vortriebsmaschine unabhängig eingesetzt werden kann.In a first preferred embodiment, the formwork segments are used as formwork elements and over sliding longitudinal guides with associated lifting tables mounted on a support frame and in each case can be advanced in the longitudinal direction of the tunnel with the aid of a feed cylinder piston arrangement. To achieve compact dimensions, the arrangement will expediently be such that the feed cylinder piston arrangement is arranged between a front and a rear sliding longitudinal guide or a front and a rear lifting table. Otherwise, the front formwork can be supported by adjustable springs on the cantilever arms of the supporting frame, so that the formwork can be used independently of the tunneling machine.
Bei einer anderen bevorzugten Ausführungsform bestehen die Schalungselemente aus mit Abstand hintereinander angeordneten Schalungsringen, die durch angelenkte Vorschubzylinderkolbenanordnungen miteinander verbunden und vorbewegbar sind; bei dieser Ausführungsform wird die Innenschalung peristaltikartig vorbewegt. Damit ein einzelner Schalungsring nicht relativ zu den anderen ausweichen kann, sind die Schalungsringe zweckmäßigerweise an Längsträgern geführt. Im übrigen kann auch hier die Stirnschalung über einstellbare Federn an Kragarmen der Tunnelschalung, z. B. des ersten Schalungsringes abgestützt sein, um einen von einer Vortriebsmaschine unabhängigen Einsatz zu ermöglichen.In another preferred embodiment, the formwork elements consist of formwork rings arranged at a distance one behind the other, which are connected to one another and can be moved forward by articulated feed cylinder piston arrangements; In this embodiment, the inner formwork is advanced in a peristaltic manner. So that a single formwork ring cannot move relative to the others, the formwork rings are expediently guided on longitudinal members. For the rest, the front formwork can also be adjusted via adjustable springs on the cantilever arms of the tunnel formwork, e.g. B. the first formwork ring to be supported to enable independent use of a tunneling machine.
Im folgenden wird die Erfindung anhand einer Ausführungsbeispiele darstellenden Zeichnung näher erläutert. Es zeigen in schematischer Darstellung
- Fig. 1 einen Längsschnitt durch eine Schalung.
- Fig. 2 einen Schnitt A-A durch den Gegenstand der Fig. 1,
- Fig. 3 einen Längsschnitt durch eine weitere Schalung und
- Fig. 4 ein Schalungsdetail in vergrößerter Darstellung.
- Fig. 1 shows a longitudinal section through a formwork.
- 2 shows a section AA through the object of FIG. 1,
- Fig. 3 shows a longitudinal section through another formwork and
- Fig. 4 is a formwork detail in an enlarged view.
Die in den Figuren dargestellten Schalungen sind für eine Tunnelauskleidung mit Ortbeton bestimmt und hinter einer Vortriebsmaschine mit einem Nachlaufschild 1, aber auch ohne Vortriebsmaschine einsetzbar. In ihrem grundsätzlichen Aufbau besteht die Schalung jeweils aus einer Innenschalung 2 und einer Stirnschalung 3. Die Innenschalung 2 ist dabei in mehrere, unabhängig voneinander bewegbare Schalungselemente 4 bzw. 5 mit zwischengeschalteten Fugenüberdeckungen 6 aufgelöst. Bei den Fugenüberdeckungen 6 kann es sich um elastische Fugeneinlagen, überdeckende Bleche oder ähnliche Konstruktionen handeln. Die zwischen dem Nachlaufschild 1 und der Innenschalung 2 angeordnete Stirnschalung 3 ist durch den Ortbeton vorbewegbar, der in den Ringraum 7 eindrückbar ist, der vom Nachlaufschild 1 bzw. Gebirge und von der Innenschalung 2 sowie der Stirnschalung 3 gebildet ist. Das Eindrücken des Ortbetons erfolgt durch nicht dargestellte flexible Leitungen durch die Stirnschalung 3 hindurch. In allen Fällen ist die Innenschalung 2 für ein aufeinanderfolgendes Vorbewegen von jeweils zumindest einem der Schalungselemente 4 bzw. 5 gegenüber den übrigen, in Ruhe verbleibenden bzw. gehaltenen Schalungselementen 4 bzw. 5 in Tunnellängsrichtung eingerichtet. Wie man insbesondere aus Fig. 2 erkennt, ist die Innenschalung 2 im Querschnitt gesehen aus mehreren Schalungssegmenten 4 mit zwischengeschalteten elastischen Längsfugeneinlagen 6 aufgebaut. Fig. 4 zeigt eine in diesem Zusammenhang mögliche Verbesserung bezüglich Kurvengängigkeit; danach sind die Schalungssegmente 4 jeweils aus mehreren aneinander angelenkten Segmentabschnitten 41 aufgebaut, deren relative Winkelstellung mit Hilfe von Verstelleinrichtungen 8 in Form von Hydraulikzylinderkolbenanordnungen einstellbar und fixierbar sind.The formwork shown in the figures is intended for tunnel lining with in-situ concrete and can be used behind a tunneling machine with a
Bei der Ausführungsform nach den Fig. 1 und 2 sind die Schalungssegmente 4 als Schalungselemente eingesetzt und dazu über Gleitlängsführungen 9 mit zugeordneten Hubtischen 10 an einem Tragrahmen 11 gelagert sowie jeweils mit Hilfe einer Vorschubzylinderkolbenanordnung 12 in Tunnellängsrichtung vorbewegbar. Die Vorschubzylinderkolbenanordnung 12 ist dabei zwischen einer vorderen und einer hinteren Gleitlängsführung 9 angeordnet. Mit anderen Worten sind zwei Gleitlängsführungen 9 bzw. zugeordnete Hubtische 10 pro Schalungssegment 4 vorgesehen; mit Hilfe der Hubtische 10 können die Schalungssegmente 4 radial entlastet bzw. beaufschlagt werden. Die Stirnschalung 3 ist über einstellbare Federn 13 an Kragarmen 14 des Tragrahmens 11 abgestützt. Bei den Federn 13 kann es sich beispielsweise um Hydraulikzylinderkolbenanordnungen handeln, deren vordere Zylinderkammern über Hydraulikleitungen von einer Gasdruckpolsteranordnung beaufschlagt sind.In the embodiment according to FIGS. 1 and 2, the
Bei der Ausführungsform nach Fig. 3 bestehen die Schalungselemente aus mit Abstand hintereinander angeordneten Schalungsringen 5, die durch angelenkte Vorschubzylinderkolbenanordnungen 12 miteinander verbunden und peristaltikartig bewegbar sind. Um ein Ausweichen einzelner Schalungsringe 5 zu vermeiden, sind die Schalungsringe 5 mit Führungselementen 15, z. B. Stützrollen an Längsträgern 16 geführt; es versteht sich von selbst, daß die Führungselemente 15 so ausgebildet sind, daß eine Lenkung möglich ist.In the embodiment according to FIG. 3, the formwork elements consist of
Die Funktionsweise der Vorrichtungen ergibt sich unschwer aus den Figuren. Bei der Ausführungsform nach Fig. 1 werden die Schalungssegmente 4 und bei der Ausführungsform nach Fig. 3 die Schalungsringe 5 einzeln oder in Gruppen vorbewegt. Wesentlich ist dabei, daß die Reibungskräfte, die zwischen den in Ruhe verbleibenden Schalungselementen 4 bzw. 5 und dem Beton auftreten, stets größer sind als die entsprechenden Kräfte der vorbewegten Schalungselemente 4 bzw. 5. Durch radiales Entlasten bzw. Beaufschlagen der jeweiligen Schalungselemente 4 bzw. 5 läßt sich alles das entsprechend einrichten.The functioning of the devices can be seen from the figures. In the embodiment according to FIG. 1, the
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3724769 | 1987-07-25 | ||
DE19873724769 DE3724769A1 (en) | 1987-07-25 | 1987-07-25 | FORMWORK FOR A TUNNEL LINING WITH LOCAL CONCRETE |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0301188A1 true EP0301188A1 (en) | 1989-02-01 |
EP0301188B1 EP0301188B1 (en) | 1991-08-07 |
Family
ID=6332411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88108027A Expired - Lifetime EP0301188B1 (en) | 1987-07-25 | 1988-05-19 | Shuttering for lining a tunnel with concrete cast in situ |
Country Status (6)
Country | Link |
---|---|
US (1) | US4856936A (en) |
EP (1) | EP0301188B1 (en) |
JP (1) | JPH0768876B2 (en) |
KR (1) | KR970007347B1 (en) |
DE (1) | DE3724769A1 (en) |
DK (1) | DK282788A (en) |
Cited By (2)
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WO1991011590A1 (en) * | 1990-01-30 | 1991-08-08 | Walbroehl H T | Automatically advancing supporting and sliding form for introducing an in-situ concrete lining |
EP0483445A1 (en) * | 1989-05-11 | 1992-05-06 | VOEST-ALPINE Bergtechnik Gesellschaft m.b.H | Driving shield |
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NO20004536D0 (en) * | 2000-09-12 | 2000-09-12 | Knut Fossum | Sliding molding, formwork when casting with spray concrete |
US7097255B2 (en) * | 2002-01-09 | 2006-08-29 | Oil Sands Underground Mining Corp. | Method and means for processing oil sands while excavating |
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US8167960B2 (en) | 2007-10-22 | 2012-05-01 | Osum Oil Sands Corp. | Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil |
WO2009098597A2 (en) | 2008-02-06 | 2009-08-13 | Osum Oil Sands Corp. | Method of controlling a recovery and upgrading operation in a reservor |
WO2009141733A1 (en) | 2008-05-20 | 2009-11-26 | Osum Oil Sands Corp. | Method of managing carbon reduction for hydrocarbon producers |
CN101712323B (en) * | 2009-12-17 | 2012-10-03 | 中铁一局集团有限公司 | Movable wheel type trolley supporting system for long-distance overlapping shield tunnel of small clear distance |
JP6242675B2 (en) * | 2013-12-12 | 2017-12-06 | 岐阜工業株式会社 | Supporting structure for end plate for tunnel secondary lining formwork device |
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FR2382578A1 (en) * | 1977-03-02 | 1978-09-29 | Gewerk Eisenhuette Westfalia | SEALING DEVICE FOR KNIFE SHIELDS |
FR2414116A1 (en) * | 1978-01-06 | 1979-08-03 | Sp K Tekh | FORMWORK FOR THE REALIZATION OF THE CONCRETE COATING OF THE TUNNELS |
DE3406980C1 (en) * | 1984-02-25 | 1985-04-04 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Method and device for continuously lining a tunnel with in-situ concrete |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2546755C3 (en) * | 1975-10-18 | 1981-02-19 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Method and device for operating a shoring sign |
DE2654565C2 (en) * | 1976-12-02 | 1979-02-15 | Hochtief Ag Fuer Hoch- Und Tiefbauten Vormals Gebr. Helfmann, 4300 Essen | Face formwork designed as a concrete vibrator for placing in-situ concrete during tunneling |
BG34701A1 (en) * | 1979-05-17 | 1983-11-15 | Sp Kt Bjuro Glavtonnelmetrostr | Movable shuttering |
DE3043312C2 (en) * | 1980-11-17 | 1986-10-09 | Heinz-Theo Dipl.-Ing. 5300 Bonn Walbröhl | Sliding formwork for inserting an in-situ concrete lining as well as a method for inserting in-situ concrete in gallery and tunnel construction |
JPS59102100A (en) * | 1982-12-03 | 1984-06-12 | 西武ポリマ化成株式会社 | Flexible water stopping apparatus in secondary covering joint of concrete of culvert |
JPS59141700A (en) * | 1983-02-03 | 1984-08-14 | 鉄建建設株式会社 | Mold frame apparatus for linng tunnel |
JPS6023597A (en) * | 1983-07-19 | 1985-02-06 | 株式会社熊谷組 | Shield tunnel drilling method and apparatus |
DE3529998A1 (en) * | 1985-08-22 | 1987-02-26 | Hochtief Ag Hoch Tiefbauten | METHOD AND DEVICE FOR CONTINUOUSLY LINING A TUNNEL WITH EXTRUDED CONCRETE |
US4710058A (en) * | 1987-02-25 | 1987-12-01 | Han Man Y | Concrete lining machine |
-
1987
- 1987-07-25 DE DE19873724769 patent/DE3724769A1/en active Granted
-
1988
- 1988-05-19 EP EP88108027A patent/EP0301188B1/en not_active Expired - Lifetime
- 1988-05-24 DK DK282788A patent/DK282788A/en not_active Application Discontinuation
- 1988-06-20 JP JP63150399A patent/JPH0768876B2/en not_active Expired - Lifetime
- 1988-06-30 US US07/213,636 patent/US4856936A/en not_active Expired - Fee Related
- 1988-07-14 KR KR1019880008747A patent/KR970007347B1/en not_active IP Right Cessation
Patent Citations (5)
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US3877855A (en) * | 1973-05-04 | 1975-04-15 | Raymond A Hanson | Slipform with longitudinally movable form sections |
FR2380413A1 (en) * | 1977-02-15 | 1978-09-08 | Gewerk Eisenhuette Westfalia | PROCESS AND DEVICE FOR DIGGING TUNNELS, GALLERIES AND SIMILAR CELLARS, WITH SIMULTANEOUS LAYING OF A CONCRETE COATING |
FR2382578A1 (en) * | 1977-03-02 | 1978-09-29 | Gewerk Eisenhuette Westfalia | SEALING DEVICE FOR KNIFE SHIELDS |
FR2414116A1 (en) * | 1978-01-06 | 1979-08-03 | Sp K Tekh | FORMWORK FOR THE REALIZATION OF THE CONCRETE COATING OF THE TUNNELS |
DE3406980C1 (en) * | 1984-02-25 | 1985-04-04 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Method and device for continuously lining a tunnel with in-situ concrete |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0483445A1 (en) * | 1989-05-11 | 1992-05-06 | VOEST-ALPINE Bergtechnik Gesellschaft m.b.H | Driving shield |
WO1991011590A1 (en) * | 1990-01-30 | 1991-08-08 | Walbroehl H T | Automatically advancing supporting and sliding form for introducing an in-situ concrete lining |
Also Published As
Publication number | Publication date |
---|---|
EP0301188B1 (en) | 1991-08-07 |
JPH0768876B2 (en) | 1995-07-26 |
US4856936A (en) | 1989-08-15 |
DK282788A (en) | 1989-02-16 |
DE3724769C2 (en) | 1991-11-14 |
JPS6433399A (en) | 1989-02-03 |
DK282788D0 (en) | 1988-05-24 |
KR890002520A (en) | 1989-04-10 |
DE3724769A1 (en) | 1989-02-02 |
KR970007347B1 (en) | 1997-05-07 |
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