EP1362981A1 - Verfahren zur Verbindung von Betonformteilen - Google Patents
Verfahren zur Verbindung von Betonformteilen Download PDFInfo
- Publication number
- EP1362981A1 EP1362981A1 EP03010782A EP03010782A EP1362981A1 EP 1362981 A1 EP1362981 A1 EP 1362981A1 EP 03010782 A EP03010782 A EP 03010782A EP 03010782 A EP03010782 A EP 03010782A EP 1362981 A1 EP1362981 A1 EP 1362981A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- joint
- cavities
- ring
- recesses
- structural parts
- 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
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 title description 5
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011513 prestressed concrete Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000005304 joining Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- E21D11/08—Lining with building materials with preformed concrete slabs
- E21D11/083—Methods or devices for joining adjacent concrete segments
Definitions
- the invention relates to a method for producing a force and / or positive and / or sealing connection between in a joint colliding prefabricated structural parts of structures made of steel, steel or Prestressed concrete, especially between segments for the production of tunnels, Studs or the like.
- Tubbing rings For lining a tunnel opened by means of a tunnel boring machine one usually uses a large number of abutting ones in ring joints Tubbing rings, each consisting of individual, butting in longitudinal joints Tubbingen are composed.
- the segments can be made of steel or reinforced concrete consist; they can also be prestressed in the sense of prestressed concrete.
- the individual segments are supported against each other in the ring and longitudinal joints; in both joints pressure forces must be applied, to a lesser extent, namely in Dependence on the constructively designed stiffness, also bending moments and Lateral forces are transmitted.
- the pressure forces mainly follow in the ring joints the driving forces generated during the tunneling, in the longitudinal joints from the Load from the mountain pressure or a back pressure and the groundwater.
- the transfer of transverse forces in the joints is only static in very soft floors required to increase the rigidity of the tunnel lining and thus associated reduction of deformations but desired constructively.
- the segments With the usual single-layer segmental lining, the segments have to be above also guarantee the permanent watertightness of the tunnel tube.
- the segments For this are usually made of elastic in the circumferential grooves in the ring joints Materials such as rubber, plastic or the like as intermediate elements arranged, for example glued or concreted.
- Each other Opposing profiles can also be used when installing the segment rings additional security can be pre-tensioned using a temporary screw connection.
- offset is in the usual constructive coupling of Segment rings are usually taken into account by the fact that the construction must have sufficient “play” (slip); otherwise it happens impermissible constraints between the rings and damage caused by this, for example flaking.
- the object of the invention is to provide a possibility create to the above, in the manufacture of segmental linings to master problems that arise.
- the basic idea of the invention is the coupling between in a joint colliding parts of the building, especially between the segments of a Tunnel or tunnel lining generally only after the assembly of the Parts of the building, i.e. the tubbing rings, are advisable only after they have occurred Primary deformations due to load application after leaving the shield tail to produce and in that the cavities formed in the coupling surfaces with Materials are filled that are liquid to viscous for the introduction and only assume elastic or elastoplastic behavior after filling.
- the method according to the invention has the Advantage that the assembly of the segment ring "n + 1" without consideration about deformations that have occurred on the segment ring "n” can occur, d. H. that a Alignment of the segments in an "absolutely correct” position is possible. An identification of the Deformation of the segment ring "n” for positioning is not necessary. To Solidification of the material pressed into the cavities is above it Properties precisely defined and calculable coupling forces can be transferred.
- the method according to the invention thus has the advantage that a slip-free, Low deformation, precisely defined and arithmetically detectable ring coupling from Segment rings can be achieved.
- tubbing assembly is also simplified. This is the exact alignment and fitting the segments onto the previous, already deformed segment ring not necessary anymore; rather, the installation of the individual segments can become one Ring completely independent of the previous segment ring. Since at the no subsequent restoring forces can occur after the inventive pressing the otherwise usual tubbing screw connection is no longer required. These advantages will still be there reinforced when the coupling elements in the form of compression dowels on tensile forces be interpreted.
- thermoplastic elastomers have been found to be multi-phase Polymers (e.g. polypropylene matrix) with embedding of highly cross-linked synthetic Elastomers according to DIN 7724.
- Thermoplastic elastomers behave in the service temperature range entropy-elastic (rubber-elastic), so they usually correspond to the factory built-in elastomers, but go into a liquid with increasing temperature (thermoplastic) state about. This change of state is reversible.
- the Flow temperature is, for example, in the case of thermoplastic PUR elastomers Of the order of about 180 ° C.
- the invention is applied to a tunnel lining from reinforced concrete tubbings explained. If this is also the main area of application of the Represents invention, is an extension of the application to other building materials, such as B. steel and other joint structures in construction with power transmission and Tightness requirements e.g. B. in container construction, silo construction or the like of course possible.
- FIG. 1 and 2 are sections of longitudinal sections through a Segment lining of a tunnel with a cross section through an annular joint and Possibility of power transmission shown in different construction phases, namely in Fig. 1 in the installed state and in Fig. 2 in the final state.
- the tubbing lining which is labeled 1 in total, consists of individual Tubbings 2 and 3, which are each assembled into a ring.
- the Tubbing rings each referred to as ring “n” and “n + 1" according to their installed condition are colliding in an annular joint 4, in which the power transmission between the neighboring tubbing rings must be ensured.
- the installation of the segments 2 and 3 and their assembly to form segments takes place in known manner in the protection of the tail 5 of a - not shown - tunnel boring machine, which continues in a tail seal 6.
- the ring gap 7 between the shield tail 5 or the lining 1 and the mountains 8 is with a pressing material 9 pressed.
- the end faces of the segments 2 and 3 which form the annular joint 4 have recesses 10 and 11 which are each in the axis S n or S n + 1 .
- the recesses 10 and 11 thus lie opposite one another with respect to the annular joint 4 and form a cavity.
- An injection channel 12 opens into the recess 10 and a ventilation channel 13 or vice versa into the recess 11.
- the end faces of the segment rings n or n + 1 touch each other directly in the ring joint 4; the ring joint 4 is closed to the earth side by a joint seal 14; a suitable joint seal can be attached to the air side.
- FIG. 1 shows the installed state of the two segment rings n or n + 1 forming the ring joint 4, in which the joint offset V of the ring axes S n or S n + 1 occurs
- FIG. 2 shows the final state in which the Tübbingring n + 1 has adapted to the ovalized shape of the tubbing ring n due to the external load acting on it.
- the cavity formed from the recesses 10 and 11 is pressed through the injection channel 12 in the manner according to the invention; the pressing material is indicated at 15. If there is still a residual offset "V" in this phase, this is not harmful in the context of the invention.
- thermoplastic elastomer is preferably used as the pressing material 15, plasticized in a - not shown - heating tool and by means of a corresponding press-pump tool, which is also not the subject of the invention is, through the press-fit channels 12 into those formed from the recesses 10 and 11 Cavities of the ring joints 4 is injected.
- TPE thermoplastic elastomer
- the compression of the cavities to produce dowels can be done before, during or after the tunnel boring machine continues to advance and the associated operation Shield tail feed; in any case, it should take place when the deformations of the tubbing rings caused by the state of construction have occurred.
- the passage of normal forces through the ring joint 4 can be done in a manner known per se Way by concrete-concrete contact or by inserting joint plates. If these joint plates are provided with a central opening, the Diameter corresponds to that of the recesses 10, 12 and they are on the Fixed the place of the recesses, then at the same time a seal against penetration of the grouting material into the joint gap.
- the specified plastics generally correspond to their material law "steel elastic" according to DIN 7724 in a precisely defined form and are therefore able to the shear forces assigned to them as a function of the determined deformations transferred to.
- plastics technology are sufficient thermoplastic materials available to the optimal for each individual case To be able to select material. The material must have sufficient shear strength with elasticity against shear deformation.
- FIG. 7 A section through such a recess 10a is shown in FIG. 7.
- the Recess 10a, into which a press-fit channel 12a opens, has here, for example at the end a widening 16 in the form of an anchor head; is still an expansion 17 indicated, which also represent a thread-like profile, for example can.
- a dowel connection according to the invention off-center arrangement, bending moments can also be assigned the usual screw connections for such a dowel connection There is no guarantee of the preload for sealing profiles.
- FIGS. 1 and 2 using the example of a dowel connection between adjacent tubbing rings colliding in a ring joint 3 and 4 show the application of the invention to the Production of a ring joint seal.
- 3 and 4 each show this Excerpts from longitudinal cuts through a segmental lining with a cross section through an annular joint in different construction phases, namely in Fig. 3 in the installed state and 4 in the final state.
- the segment ring n In the installed state shown in FIG. 3, the segment ring n has just left the tail 5 again; the external loads already act on him, under the effect of which he has ovalized himself.
- the segment ring n + 1 was just installed; it still has the "absolutely correct" position with the longitudinal axis S n + 1 .
- the offset between the axis S n of the segment ring n and the axis S n + 1 of the segment ring n + 1 is again denoted by V.
- the end faces of the segments 2a and 3a forming the annular joint 4 here comprise one Tongue and groove connection.
- a recess 20 in the form of an annular groove
- the opposite Front surface of the - right - tubbing 2a has an annular strip 21 as a spring (Fig. 4).
- the ring groove 20 has a larger width than the ring bar 21, so that in the finished assembled state remains a two-chamber cavity in which one of the Pressing channel 22 accessible from the inside of the lining 1a opens.
- the End faces of the segment rings n or n + 1 can be in the ring joint 4 immediately touch or be sealed to the air or earth side by seals 23.
- a sliding possibility may be provided on the end face of the ring bar 21 24 may be provided.
- FIG. 3 shows the installation state in which the joint offset V of the ring axes S n and S n + 1 still occurs between the segment rings n and n + 1
- FIG. 4 shows the final state in which the segment ring n + is also present 1 has adapted to the ovalized shape of the segment ring n due to the external load acting on him.
- the ring joint 4 including the cavities between the ring groove 20 and the ring strip 21 is pressed in the manner according to the invention; the grouting material is indicated at 25.
- 3 and 4 refer to the seal of the ring joints between tubbing rings 5 and 6 show a segment lining of a tunnel Possibility of sealing the longitudinal joints.
- 5 shows a detail a cross section through a tunnel lining 1b, in which the to a tubbing ring Composite segments 2b, 2bb form a longitudinal joint 30.
- This longitudinal joint 30 can basically be designed in the same way as the ring joints, d. H. in the End faces of the individual segments can have corresponding depressions be arranged, the one after the joining of two adjacent segments form a single or multi-chambered cavity.
- Fig. 6 one in the left half Section through the longitudinal joint along the line VI-VI in Fig.
- both the seal can also serve as a power transmission, is a cheaper introduction of force in the Segmental concrete is given, so that in principle also a reduction in segmental thickness can be realized compared to conventional joint constructions.
- thermoplastic elastomers are used as the grouting material, can become a leak due to the reversible behavior of such materials Joint by heating, pouring out the material and re-injection molding, if necessary, even renewed several times. Even after emergency situations Example fire exposure is a renewal of the joint material without further ado possible.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Joining Of Building Structures In Genera (AREA)
- Building Environments (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
- Undichtigkeiten durch unzulässigen Versatz der elastischen Profile,
- unzulässige Beanspruchungen der Nutflanken, die zu Abplatzungen und damit Undichtigkeiten und reduzierten Steifigkeiten führen,
- ungenügende Ringsteifigkeit durch mangelnde Kopplung der Tübbinge in der Ringfuge, die zu Ringverformungen und Setzungen führen kann.
- unabhängig voneinander und auch einzeln - sowohl für die Ringfugen als auch für die Längsfugen eines Tübbingausbaus anwendbar. Nach der Montage eines vollständigen Tübbingrings können auch die Längsfugen, diese allerdings zweckmäßig noch vor Verlassen des Schildschwanzes, verfüllt werden. Hierdurch treten insbesondere bei der Montage der Schlusssteine keine Relativverschiebungen der Dichtungen mehr auf. Durch Dichtschotte können die Fugenhohlräume der Längs- und Ringfugen gegeneinander abgetrennt werden, so dass eine unabhängig voneinander erfolgende Verfüllung (zum Beispiel Längsfugen noch im Schildschwanz, Ringfugen bei oder unmittelbar nach Verlassen des Schildschwanzes) möglich ist.
- Fig. 1
- einen Querschnitt durch eine Ringfuge eines Tübbingausbaus mit Dübelverbindung im Einbauzustand,
- Fig. 2
- den entsprechenden Querschnitt im Endzustand,
- Fig. 3
- in entsprechender Weise einen Querschnitt durch eine Ringfuge mit Fugendichtung im Einbauzustand und
- Fig. 4
- den entsprechenden Querschnitt im Endzustand,
- Fig. 5
- einen Querschnitt durch eine Längsfuge eines Tübbingausbaus mit Fugendichtung,
- Fig. 6
- eine teilweise geschnittene Ansicht einer Längsfuge und schließlich
- Fig. 7
- eine Möglichkeit zur Ausgestaltung einer in einer Fugenfläche vorzusehenden Ausnehmung zur Aufnahme von Zugkräften.
Claims (12)
- Verfahren zum Herstellen einer kraft- und/oder formschlüssigen und/oder abdichtenden Verbindung zwischen in einer Fuge zusammenstoßenden vorgefertigten Bauwerksteilen von Bauwerken aus Stahl, Stahl- oder Spannbeton, insbesondere zwischen Tübbingen zur Herstellung von Tunneln, Stollen oder dergleichen,
dadurch gekennzeichnet, dass durch Ausnehmungen in den die Fuge bildenden Flächen der Bauwerksteile gebildete Hohlräume nach dem Zusammenfügen der Bauwerksteile durch Materialien ausgepresst werden, die zum Zeitpunkt ihres Einbringens flüssig bis zähflüssig sind und die danach in ein elastisches oder elastoplastisches Verhalten übergehen. - Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Hohlräume durch einander gegenüberliegende Ausnehmungen in den die Fuge bildenden Flächen der Bauwerksteile gebildet werden.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Hohlräume erst nach etwa aufgetretenen Primärverformungen der Bauwerksteile ausgepresst werden.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die die Hohlräume bildenden Ausnehmungen so gestaltet werden und/oder das Verpressmaterial so gewählt wird, dass außer parallel zur Fuge wirkenden Koppelkräften auch rechtwinklig zur Fuge wirkende Zugkräfte und/oder Biegemomente übertragbar sind.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die die Hohlräume bildenden Ausnehmungen so gestaltet werden und/oder das Verpressmaterial so gewählt wird, dass zwischen den die Fuge bildenden Bauwerksteilen eine Abdichtung des Fugenzwischenraumes erzielt wird.
- Verfahren nach Anspruch 4, dadurch gekennzeichnet, dass in die Ausnehmungen vor dem Zusammenfügen der Bauwerksteile Bewehrungselemente eingelegt werden.
- Verfahren nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Hohlräume vor dem Einbringen des Verpressmaterials zu den Außenflächen der Bauwerksteile hin zumindest vorläufig abgedichtet werden.
- Verfahren nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass durch Druckbeaufschlagung des Verpressmaterials beim Einbringen in die Hohlräume eine Vorspannung auf die Bauwerksteile erzeugt wird.
- Verfahren nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass zum Auspressen der Hohlräume Kunststoffe, insbesondere thermoplastische Elastomere (TPE) verwendet werden, die zum Einbringen durch Zufuhr von Wärme verflüssigt werden.
- Einheit aus mindestens zwei in einer Fuge zusammenstoßenden, vorgefertigten Bauwerksteilen aus Stahl, Stahl- oder Spannbeton, insbesondere Tübbinge zur Herstellung von Tunneln, Stollen oder dergleichen, dadurch gekennzeichnet, dass in mindestens einer der die Fuge (4, 30) bildenden Flächen der Bauwerksteile (2, 3) Ausnehmungen (10, 11, 31) vorgesehen sind, die nach dem Zusammenfügen jeweils einen Hohlraum bilden, der durch Materialien ausgepresst werden kann, die zum Zeitpunkt ihres Einbringens flüssig bis zähflüssig sind und die danach in ein elastisches oder elastoplastisches Verhalten übergehen.
- Einheit nach Anspruch 10, dadurch gekennzeichnet, dass in den die Fuge bildenden Flächen der Bauwerksteile (2, 3) einander entsprechende Ausnehmungen (10, 11) vorgesehen sind.
- Einheit nach Anspruch 10 oder 11, dadurch gekennzeichnet, dass in einem der Bauwerksteile Bewehrungselemente angeordnet sind, die über die jeweilige Außenfläche vorstehen und in die entsprechende Ausnehmung des gegenüberliegenden Bauwerksteils hineinragen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10222565 | 2002-05-17 | ||
DE10222565A DE10222565A1 (de) | 2002-05-17 | 2002-05-17 | Verfahren zum Dichten von Fugen zwischen vorgefertigten Bauwerksteilen von Bauwerken aus Stahl, Stahl- oder Spannbeton |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1362981A1 true EP1362981A1 (de) | 2003-11-19 |
EP1362981B1 EP1362981B1 (de) | 2008-04-30 |
Family
ID=29265374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03010782A Expired - Lifetime EP1362981B1 (de) | 2002-05-17 | 2003-05-14 | Verfahren zur Verbindung von Betonformteilen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1362981B1 (de) |
AT (1) | ATE393869T1 (de) |
DE (2) | DE10222565A1 (de) |
DK (1) | DK1362981T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2706146A1 (de) * | 2012-09-11 | 2014-03-12 | TPH Bausysteme GmbH | Verfahren zum Bau eines Verkehrswegetunnels in Tübbingbauweise |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010003785A1 (de) | 2010-04-09 | 2011-10-13 | Ed. Züblin Ag | Betonformteilverbindung |
EP2514919B1 (de) | 2011-04-19 | 2018-06-06 | Ed. Züblin AG | Betonformteilverbindung |
DE102013103654A1 (de) * | 2013-04-11 | 2014-10-16 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | Verbindungseinrichtung zum im Wesentlichen dichten Verbinden eines ersten Kanalelements mit einem zweiten Kanalelement eines Kanals |
CN108150192B (zh) * | 2018-01-22 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | 一种双层衬砌盾构隧道变形缝结构及盾构隧道 |
CN108533287B (zh) * | 2018-04-16 | 2020-02-14 | 中交四公局第六工程有限公司 | 基于围岩分区破裂演化分析的深埋洞室开挖施工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0340659A1 (de) * | 1988-05-04 | 1989-11-08 | Phoenix Aktiengesellschaft | Aktivierbare Dichtung, insbesondere Tübbing-Dichtung |
EP0553723A1 (de) * | 1992-01-25 | 1993-08-04 | Georg Prinzing GmbH & Co. KG Betonformen- und Maschinenfabrik | Dichtungseinrichtung für aneinanderstossende Bauteile, insbesondere Betonformteile |
US5489164A (en) * | 1992-04-27 | 1996-02-06 | Colebrand Limited | Method of connection |
DE10119988A1 (de) | 2001-04-23 | 2002-10-31 | Hollandsche Betongroep Nv | Verdübelungs-Vorrichtung für die Ringelemente einer Tübbingauskleidung für unterirdische Bauwerke |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3543808A1 (de) * | 1984-12-14 | 1986-06-19 | Semperit Gummiwerk Deggendorf GmbH, 8360 Deggendorf | Verfahren zur abdichtung von tuebbingen und dichtungsrahmen zur durchfuehrung des verfahrens |
DE3934709A1 (de) * | 1989-10-18 | 1991-04-25 | Buescher Pebueso Beton | Dichtungsanordnung fuer gegeneinander abzudichtende hohlprofilteile aus beton |
DE4101525C2 (de) * | 1990-01-26 | 1995-01-19 | Buescher Pebueso Beton | Dichtungsanordnung für gegeneinander abzudichtende Hohlprofilteile aus Beton |
DE4236368C2 (de) * | 1992-10-28 | 1997-07-17 | Thomas Dipl Ing Lammering | Gleitringdichtung mit integrierter Verpreßeinrichtung |
DE4323734A1 (de) * | 1993-07-15 | 1995-01-19 | Prinzing Georg Gmbh Co Kg | Dichtungseinrichtung an aneinanderstoßenden Bauteilen, insbesondere Betonformteilen |
DE10100713A1 (de) * | 2000-07-27 | 2002-02-07 | Friedrich Krumme | Dichtmittel und Verfahren zum Verschließen einer Fuge |
-
2002
- 2002-05-17 DE DE10222565A patent/DE10222565A1/de not_active Withdrawn
-
2003
- 2003-05-14 EP EP03010782A patent/EP1362981B1/de not_active Expired - Lifetime
- 2003-05-14 DE DE50309720T patent/DE50309720D1/de not_active Expired - Lifetime
- 2003-05-14 DK DK03010782T patent/DK1362981T3/da active
- 2003-05-14 AT AT03010782T patent/ATE393869T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0340659A1 (de) * | 1988-05-04 | 1989-11-08 | Phoenix Aktiengesellschaft | Aktivierbare Dichtung, insbesondere Tübbing-Dichtung |
EP0553723A1 (de) * | 1992-01-25 | 1993-08-04 | Georg Prinzing GmbH & Co. KG Betonformen- und Maschinenfabrik | Dichtungseinrichtung für aneinanderstossende Bauteile, insbesondere Betonformteile |
US5489164A (en) * | 1992-04-27 | 1996-02-06 | Colebrand Limited | Method of connection |
DE10119988A1 (de) | 2001-04-23 | 2002-10-31 | Hollandsche Betongroep Nv | Verdübelungs-Vorrichtung für die Ringelemente einer Tübbingauskleidung für unterirdische Bauwerke |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2706146A1 (de) * | 2012-09-11 | 2014-03-12 | TPH Bausysteme GmbH | Verfahren zum Bau eines Verkehrswegetunnels in Tübbingbauweise |
EP2706147A1 (de) * | 2012-09-11 | 2014-03-12 | TPH Bausysteme GmbH | Verfahren zum Bau eines Verkerhswegetunnels in Tübbingbauweise |
Also Published As
Publication number | Publication date |
---|---|
DE50309720D1 (de) | 2008-06-12 |
EP1362981B1 (de) | 2008-04-30 |
DE10222565A1 (de) | 2003-11-27 |
DK1362981T3 (da) | 2008-09-01 |
ATE393869T1 (de) | 2008-05-15 |
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