EP4209655A1 - Dispositif modulaire de coffrage de tunnel - Google Patents

Dispositif modulaire de coffrage de tunnel Download PDF

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Publication number
EP4209655A1
EP4209655A1 EP22150523.3A EP22150523A EP4209655A1 EP 4209655 A1 EP4209655 A1 EP 4209655A1 EP 22150523 A EP22150523 A EP 22150523A EP 4209655 A1 EP4209655 A1 EP 4209655A1
Authority
EP
European Patent Office
Prior art keywords
tunnel
tunnel formwork
formwork device
frame
modules
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
Application number
EP22150523.3A
Other languages
German (de)
English (en)
Other versions
EP4209655C0 (fr
EP4209655B1 (fr
Inventor
Reiner Kern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kern Tunneltechnik SA
Original Assignee
Kern Tunneltechnik SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to ES22150523T priority Critical patent/ES2970580T3/es
Application filed by Kern Tunneltechnik SA filed Critical Kern Tunneltechnik SA
Priority to EP22150523.3A priority patent/EP4209655B1/fr
Priority to EP22152345.9A priority patent/EP4209656B1/fr
Priority to DK22152345.9T priority patent/DK4209656T3/da
Priority to ES22152345T priority patent/ES2969746T3/es
Priority to FIEP22152345.9T priority patent/FI4209656T3/en
Priority to US18/062,199 priority patent/US20230220773A1/en
Priority to US18/062,218 priority patent/US20230220774A1/en
Publication of EP4209655A1 publication Critical patent/EP4209655A1/fr
Application granted granted Critical
Publication of EP4209655C0 publication Critical patent/EP4209655C0/fr
Publication of EP4209655B1 publication Critical patent/EP4209655B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21D11/102—Removable shuttering; Bearing or supporting devices therefor
    • 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
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
    • 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
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries

Definitions

  • the invention relates to a modular tunnel formwork device for lining tunnel walls with concrete. So far, tunnel walls have been lined with concrete using tunnel formwork devices that have to be assembled and dismantled on site. The device is set up and dismantled individually at each construction site and takes a considerable amount of time, which increases the overall costs of a tunnel project considerably.
  • the tunnel formwork device has a modular structure and comprises at least two modules, which are arranged one behind the other in the longitudinal direction of the tunnel formwork device and can be detachably connected to one another, the at least two modules each having a frame part, and the frame parts of the modules connected to one another form a frame of the tunnel formwork device.
  • the tunnel formwork device has at least two support structures, which can be connected to its frame and are spaced apart from one another in the longitudinal direction of the tunnel formwork arrangement, for supporting the frame on a tunnel floor. These supporting structures are preferably arranged on the outer frame parts which are spaced apart from one another in the longitudinal direction, so that the frame is securely supported at its longitudinal ends by the supporting structures on the tunnel floor.
  • the frame carries at least two positions spaced apart from one another in the longitudinal direction, in each case at least two support cylinders, which are preferably at least partially designed as hydraulically length-adjustable support cylinders, which are connected in the longitudinal direction running longitudinal members are connected.
  • a tunnel formwork device is formed by at least two modules, preferably by at least three modules connected to one another in the longitudinal direction of the tunnel formwork device, the length of which can be adjusted by the number of modules used. This has the advantage that the length of the tunnel formwork device can be individually adjusted as desired by the number of intermediate modules selected. It should be noted that the longitudinal direction of the tunnel formwork device coincides with the tunneling direction.
  • each module can be varied, for example by adapter pieces or by a hydraulic adjusting mechanism, so that not only the length of the tunnel formwork device in the longitudinal direction of the tunnel, but also the width of the tunnel formwork device can be adjusted according to the width of the modules .
  • the working width of the modules can also be easily varied by adjusting the support structures and the length-adjustable hydraulic support cylinders so that both narrow and wide tunnel shapes can be formed.
  • the tunnel shape is adjusted by appropriately adjusting the length of the support cylinders, which are preferably hydraulically telescopic.
  • the width of the supporting structures which can preferably be adjusted both in terms of their spacing in the transverse direction and also in terms of their height, an adapted stability can be achieved even in wide tunnels.
  • the vertical support cylinders do not have to be hydraulically adjustable in length, since the height of the tunnel formwork device can also be adjusted via the support structure.
  • the entire tunnel formwork device Due to the fact that the entire tunnel formwork device has a modular structure, it can be transported comparatively easily, ie by conventional transport vehicles such as articulated lorries or semi-trailers of freight trains. For example, if the length of a module in the direction of the tunnel is between 1 and 4 m and the width between 3 m and 10 m, conventional articulated lorries can be used to transport the modules because the maximum width and length specifications for the transports are not exceeded .
  • the modules preferably include two end modules, which form the two ends of the tunnel formwork device in the longitudinal direction, and at least one intermediate module to be arranged between the end modules, which can be positively and/or non-positively connected to at least one of the two end modules.
  • the end modules can be designed specifically for the load-bearing function, e.g for fixing the load-bearing structures, while the intermediate modules are designed to support the tunnel formwork by the support cylinders and the longitudinal beams. This distributes the different necessary functions of the tunnel formwork device, such as the load-bearing function and support function of the tunnel formwork, to different types of modules, which is more economical and more efficient than if one module had to fulfill all these functions.
  • the support structure is preferably height-adjustable and is formed in particular by hydraulically telescoping support legs.
  • the tunnel formwork device can thus be adapted to different tunnel heights.
  • the distance between the supporting legs can also be adjusted transversely to the direction of the tunnel, so that the supporting structure can be adapted to different tunnel widths.
  • the vertical support cylinders do not necessarily have to be in the form of hydraulically length-adjustable support cylinders, since the height adjustment can then be implemented via the support structures.
  • the height adjustability also has the advantage that the tunnel formwork device can be driven into the tunnel at a reduced height, i.e. lowered, so that the tunnel formwork does not collide with tunnel sections that have already been lined.
  • the two supporting cylinders are preferably each carried on the frame part by at least two modules.
  • the support cylinders can be formed on the frame part of each intermediate module, so that a number of support cylinders corresponding to the number of intermediate modules is provided for supporting the longitudinal beams, which in turn support the tunnel formwork elements against the tunnel wall.
  • the frame part of each module preferably only of the intermediate modules, carries at least six support cylinders, two of which project at least approximately vertically upwards, and four of which are directed horizontally or obliquely upwards or downwards.
  • the arcuate tunnel formwork elements are supported over the circumference at least at six points on the tunnel wall, as a result of which reliable support of the tunnel formwork elements for forming the tunnel formwork is possible.
  • At least one working platform is preferably mounted on the frame, in particular on the frame of the two end modules, which is movably supported on the frame, in particular adjustable in height and/or laterally by a hydraulic lifting device. In this way, the correct formation of the tunnel formwork can be checked at all points. In addition, this at least one movable working platform helps in the positioning of the tunnel formwork elements and during maintenance or assembly work.
  • the lifting devices can preferably be controlled via a/the common control arrangement of the tunnel formwork device or separately via controls for the working platforms.
  • Two working platforms are preferably arranged on the frame of each end module on both sides of the tunnel formwork device, so that the entire span of the tunnel formwork can be approached with these two working platforms.
  • the support cylinders are preferably connected to load sensors so that the load absorbed by each support cylinder can be monitored at a central control arrangement and, if necessary, pressure peaks can be reduced by appropriately controlling the support cylinders.
  • each support cylinder is preferably provided with a load sensor. The pressure peaks are reduced by controlling the concreting speed.
  • At least one of the at least two support cylinders is pivoted to the frame or the frame part of a module, so that the support points for the tunnel formwork elements can be adapted to local conditions.
  • the support strut can be connected to the support cylinders via a pivoting mechanism, so that the longitudinal beams can optimally grip the tunnel formwork elements from behind, even if the support by the support cylinders is not exactly vertical from below.
  • the longitudinal beams have hydraulically actuated rams, in particular at their ends, for support on the tunnel wall or the tunnel ceiling.
  • the longitudinal beams are fixed absolutely immovably between the support structures of the frame of the tunnel device and the rams, which are hydraulically controlled and firmly in contact with the tunnel walls or the tunnel ceiling.
  • Each support structure is preferably formed by two support legs, which can be detachably connected to the frame, preferably to the frame parts, which are outermost in the longitudinal direction, of the end modules or intermediate modules.
  • the end modules can have the fastening structures for the support structures or support legs, which ensures on the one hand that the support structures are arranged at the two ends of the tunnel formwork device, and so that the tunnel formwork device arranged in between is reliably supported.
  • the intermediate modules can only have those structures that are required to support the tunnel formwork, ie the hydraulic support cylinders. As already stated, these legs are adjustable in height as well as in their distance.
  • only the frame parts of the intermediate modules carry the hydraulic support cylinders and the frame parts of the end modules each carry at least one working platform and the supporting structures, with the working platform projecting beyond the supporting structures at the front.
  • each module preferably each end and intermediate module, has integrated connections for pneumatics and/or hydraulics and/or electrics.
  • the hydraulic support cylinders are connected to the side members via at least one bolt, in particular a conical bolt, in order to ensure that the hydraulic support cylinder and the support strut are firmly connected.
  • the tunnel formwork device has a control module with a control arrangement for the tunnel formwork device, which can preferably be connected to the frame.
  • the control module can be formed, for example, by a cabin of the tunnel formwork device or a switch box in which the control arrangement is arranged in order to be operated easily there and to protect it from dirt and moisture in the tunnel.
  • This control arrangement then has all the necessary interfaces for the hydraulics, electrics and pneumatics of all modules and is able to receive the force measurement data from the load sensors of the support cylinders and to carry out the setting and actuation of the support cylinders centrally for the entire tunnel formwork device.
  • a working platform is preferably supported on the frame parts of the end modules and/or intermediate modules by means of a hydraulic lifting device, which working platform can be raised in relation to all frame parts by means of the lifting device.
  • the working platform preferably extends over the entire length of the tunnel formwork device. When lowering using the lifting device, the working platform can be lowered onto the frame parts.
  • the invention also relates to a mobile formwork arrangement with a tunnel formwork device, as described above, and with at least three transport vehicles, each transport vehicle having a trailer for accommodating at least one module and the other components such as supporting structures, work platforms, longitudinal beams, control module, etc.
  • a number of transport vehicles is therefore necessary to transport a tunnel formwork device, which correlates with the number of modules.
  • This has the advantage that a tunnel formwork arrangement of very different lengths can be easily transported by a corresponding number of transport vehicles.
  • the two end modules and each intermediate module have fastening elements for fixing on the trailer, particularly in its corner or edge areas. For example, one or two modules can be transported on a trailer.
  • At least one semi-trailer of a transport vehicle preferably contains fastening elements for accommodating the support structures, and a semi-trailer of another transport vehicle preferably contains fastening elements for the side members.
  • one of the transport vehicles contains a trailer for the control module, preferably a cabin or a control box, in which the central control arrangement is arranged, the central control arrangement for controlling the electrics, hydraulics and, if necessary, pneumatics of the tunnel formwork device is trained.
  • the control module preferably designed as a cabin, with the central control arrangement can preferably be connected to the frame of the tunnel formwork device, e.g. in the area of a working platform.
  • a conventional truck semi-trailer or a semi-trailer of a freight train can be used as the transport vehicle.
  • the tunnel formwork device of any length can thus be easily transported over long distances by a corresponding number of wagons or trucks. This facilitates universal use even in very remote locations.
  • the invention also relates to a tunnel concreting device comprising a tunnel formwork device of the above type and at least one concrete pump, which is controlled by the/one control arrangement for controlling the support cylinders of the tunnel concreting device, with at least one delivery line of the concrete pump being connected to the space between the tunnel formwork elements and the tunnel wall.
  • the concrete pumps are preferable controllable depending on the signals from load sensors arranged in connection with the support cylinders. In this way, a tunnel of almost any cross-sectional shape and length can be efficiently shuttered, with the control of the concrete pumps dynamically taking into account the degree of backfilling of the space between the tunnel formwork and the tunnel wall.
  • the length of the hydraulic support cylinders can preferably be adjusted by at least a factor of 1.5, preferably at least by a factor of 2, which is possible with several telescopic stages.
  • the inventive modular tunnel formwork device 10 is based on the Figures 1 to 3 described.
  • the modular tunnel formwork device 10 consists of two end modules 12a, 12b and seven intermediate modules 14a-14g which extend between the two end modules 12a,b and are firmly connected to one another.
  • Each end module 12a, 12b contains a frame part 16a, which is positively and/or non-positively connected to the frame parts 16b of the intermediate modules 14a-g, as well as the frame parts 16b of the intermediate modules 14a-g to one another, preferably in the same way are non-positively connected to a common frame 20 of the tunnel formwork device 10 .
  • the frame parts 16a of the end modules 12a,b can be connected to support structures 18 in the form of two support legs each, which securely support the frame 20 of the entire tunnel formwork device 10 formed by the frame parts 16a,b of all modules 12a,b, 14a-g on the tunnel floor .
  • the connection between the modules 12a, b and 14a-g or between their frame parts 16a, b is detachable, so that the individual modules can be transported separately to the construction site.
  • the support legs 18 can be adjusted in height via a hydraulic telescopic mechanism 23, while they can be adjusted in their mutual spacing in the transverse direction (horizontally transverse to the tunnel direction) via a horizontal telescopic mechanism 21 or by insertable adapter pieces.
  • Two work platforms 22a,b and 22c,d are supported on the frame parts 16a of the end modules 12a,b via a hydraulic lifting device 24, which can be raised by means of the lifting devices 24 in relation to the frame parts 16a of the end modules 12a,b and can also be moved laterally. so that these working platforms 22a-d can be used to carry out inspections or assembly work on the tunnel formwork elements, on the longitudinal beams and on the support cylinders.
  • the frame 20 extends at least approximately over the entire length of the tunnel formwork device 10.
  • Two vertical hydraulic support cylinders 26a, b are preferably attached to the frame 20 for each intermediate module 14ag, so that when the frame 20 is raised via the hydraulic telescopic mechanisms 23, the support legs 18 for the height adjustment, the vertical support cylinders 26a, b are also raised. In this way, 10 tunnels of different heights can be boarded and concreted with the tunnel formwork device. the vertical support cylinders therefore do not even need to be hydraulic and adjustable in length.
  • Each frame part 16b of the intermediate modules 14a-g carries two support cylinders 28a,b pointing obliquely downwards, as well as two horizontally extending support cylinders 30a,b, which extend symmetrically to the tunnel sides facing away from one another in relation to the center of the tunnel.
  • the free ends of the support cylinders 26a,b, 28a,b, 30a,b are each connected to longitudinal beams 32a-f, which in turn carry arcuate tunnel formwork elements 33 ( 4 ), which in their Form the tunnel formwork 37 as a whole.
  • the tunnel formwork device 10 shown thus controls six supporting cylinders or struts 32a-f, which extend over the entire inner circumference of the tunnel wall to be concreted, ie generally over a range of 150 to 270 degrees (see 2 and 4 ).
  • the tunnel formwork elements 33 can be supported on the tunnel floor 35 via separate support bodies 36 .
  • the support cylinders 32a and 32f pointing obliquely downwards can form the lowest support which will form the tunnel formwork 37 composed of the tunnel formwork elements 33 as a whole.
  • the support of the tunnel formwork 37 by the support elements 26a, 28a, 30a and by the support cylinders 32a, 32b, 32c is in 4 clarified.
  • the vertical support cylinders 26a,b do not have to be aligned exactly vertically, just as little as the horizontal support cylinders 30a,b do not have to be aligned exactly horizontally.
  • These can be adjustable in their fastening angle on the frame parts of the intermediate modules 14a-g at least in a small range of, for example, +/- 15 degrees, while the support cylinders pointing downwards can preferably be adjusted in a larger angular range of, for example, 45 degrees.
  • the support struts 26a,b are preferably fixed rigidly, ie not pivotably, to the frame 20 so that the tunnel formwork is fixed in its angular position and the tunnel formwork 37 cannot tilt while the tunnel formwork device is in motion.
  • all the support cylinders 26a,b, 28a,b, 30a,b are preferably provided with load sensors 38, which can be connected to the central control arrangement 44 of a control module 42 of the tunnel formwork device 10 via data lines 40.
  • the control arrangement evaluates the data from the load sensors 38 and controls the support cylinders, preferably also depending on the recorded data, in order to position the tunnel formwork 37 optimally and to actuate concrete pumps for filling the space between the tunnel wall and the tunnel formwork 37 in such a way that no excessive loads occur the support cylinders or the tunnel formwork elements 33 come.
  • each support strut 32a-f are provided with hydraulically actuated rams 34, which are controlled in such a way that they are supported on the tunnel walls, whereby all the longitudinal beams 32a-f between them and the supporting structures 18 are firmly defined in their position, which to reproducible formwork results.
  • the control module 42 preferably includes a cab 46, preferably having at least one window 48, in which the control assembly 44 is positioned. In this way, it is effectively protected against the dirt and moisture of the construction site.
  • the control module 42 can be positioned anywhere on the tunnel formwork device 10 . It can preferably be connected to the supporting structure 18 or to a frame part 16a,b of an end or intermediate module 12a,b, 14a-g.
  • the control arrangement is connected to the hydraulic system for actuating all support cylinders and to concrete pumps for filling the cavity between the tunnel wall and the tunnel formwork 37 in order to optimally control the tunnel formwork process.
  • the end modules 16a, 16b are preferably assigned working platforms 25a, b, which protrude beyond the supporting structures or supporting legs 18 at the end, so that the ends of the tunnel formwork 37 and the entire tunnel formwork device can be viewed well.
  • the in the Figures 1 to 4 shown tunnel formwork device are effectively transported, in the present case by nine transport vehicles 50a-i in the form of articulated lorries.
  • the transport vehicle 50a on the left carries the longitudinal beams 32a-f of the transport device, while the two transport vehicles 38b and 38c arranged to the right thereof carry parts of the working platform 22.
  • the transport vehicle 50d next to the right carries the two end modules 12a,b and the transport vehicles 50e, 50g, 50h and 50i carry the seven intermediate modules, while the fourth transport vehicle 50f from the right carries the four support legs 18 of the tunnel formwork device 10.
  • control module 42 can also be transported on the middle transport vehicle 50e, i.e. a cabin 46 with the control arrangement 44 of the tunnel formwork device 10, so that actually all the essential components of the tunnel formwork arrangement 10 can be transported on the transport vehicles 50a-i and on site in a simple manner way are mountable.
  • an additional transport vehicle for electrical, hydraulic and pneumatic infrastructure elements such as lines, hydraulic cylinders, support cylinders and the like can be provided.
  • At least one transport vehicle may include a crane for assembling the modules 12, 14 and support structure 18 and all other components.
  • FIG. 9 shows the possible working range 52 of the tunnel formwork device, ie which tunnel cross-sections can be covered with the tunnel formwork device 10 by adjusting the length of the support cylinders 26a,b, 28a,b and 30a,b, by adjusting the vertical telescopic mechanisms 23 for the height adjustment of the support legs 18, by adjusting the horizontal telescopic mechanism 21 or installing adapter pieces for the mutual spacing of the supporting legs 18.
  • the vertical longitudinal beams 26a,b can also not be length-adjustable, in which case the height adjustment is then carried out solely via the vertical telescopic mechanism 23 for the supporting legs 18.
  • This adjustability is in 10 shown for a flat tunnel tube.
  • the vertical telescopic mechanism 23 for the supporting legs 18 is only slightly extended here, resulting in a low support height.
  • adapter pieces 21 are inserted into the support legs 18, which ensure a greater distance between the two support legs 18 in the transverse direction or width direction of the tunnel formwork device 10.
  • the hydraulic support cylinders 28a,b running diagonally downwards and the horizontal support cylinders 30a,b are extended far, so that the tunnel formwork 37 formed from the tunnel formwork elements 33 has a small height but a large width.
  • FIG. 11 shows the setting of the corresponding components for an egg-shaped, narrower tunnel wall.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
EP22150523.3A 2022-01-07 2022-01-07 Dispositif modulaire de coffrage de tunnel Active EP4209655B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP22150523.3A EP4209655B1 (fr) 2022-01-07 2022-01-07 Dispositif modulaire de coffrage de tunnel
ES22150523T ES2970580T3 (es) 2022-01-07 2022-01-07 Dispositivo modular de encofrado de túneles
DK22152345.9T DK4209656T3 (da) 2022-01-07 2022-01-20 Modulær tunnelforskallingsanordning
ES22152345T ES2969746T3 (es) 2022-01-07 2022-01-20 Dispositivo modular de encofrado de túneles
EP22152345.9A EP4209656B1 (fr) 2022-01-07 2022-01-20 Dispositif modulaire de coffrage de tunnel
FIEP22152345.9T FI4209656T3 (en) 2022-01-07 2022-01-20 MODULAR TUNNEL MOLD DEVICE
US18/062,199 US20230220773A1 (en) 2022-01-07 2022-12-06 Modular tunnel formwork device
US18/062,218 US20230220774A1 (en) 2022-01-07 2022-12-06 Modular tunnel formwork device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22150523.3A EP4209655B1 (fr) 2022-01-07 2022-01-07 Dispositif modulaire de coffrage de tunnel

Publications (3)

Publication Number Publication Date
EP4209655A1 true EP4209655A1 (fr) 2023-07-12
EP4209655C0 EP4209655C0 (fr) 2023-11-01
EP4209655B1 EP4209655B1 (fr) 2023-11-01

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EP22150523.3A Active EP4209655B1 (fr) 2022-01-07 2022-01-07 Dispositif modulaire de coffrage de tunnel
EP22152345.9A Active EP4209656B1 (fr) 2022-01-07 2022-01-20 Dispositif modulaire de coffrage de tunnel

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Application Number Title Priority Date Filing Date
EP22152345.9A Active EP4209656B1 (fr) 2022-01-07 2022-01-20 Dispositif modulaire de coffrage de tunnel

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US (2) US20230220773A1 (fr)
EP (2) EP4209655B1 (fr)
DK (1) DK4209656T3 (fr)
ES (2) ES2970580T3 (fr)
FI (1) FI4209656T3 (fr)

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CN118143656B (zh) * 2024-05-13 2024-07-30 山西新能正源智能装备有限公司 折叠三榀拱架治具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105422137A (zh) * 2015-12-14 2016-03-23 中铁四局集团有限公司 隧道大净空模块化衬砌台车
CN106640131A (zh) * 2016-11-24 2017-05-10 中国人民解放军63926部队 一种模块化的变截面隧道衬砌台车
KR20190140266A (ko) * 2018-06-11 2019-12-19 주식회사 서진기계 작업자 이동통로가 있는 터널용 강재 거푸집

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107130978A (zh) * 2017-05-31 2017-09-05 中铁隧道集团四处有限公司 组合式隧道衬砌模板台车
CN107965337B (zh) * 2017-12-21 2024-06-21 湖南五新隧道智能装备股份有限公司 一种衬砌施工方法及其采用的衬砌台车
CN112780309A (zh) * 2021-02-23 2021-05-11 四川蓝海智能装备制造有限公司 一种隧道施工用拱喷台车

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105422137A (zh) * 2015-12-14 2016-03-23 中铁四局集团有限公司 隧道大净空模块化衬砌台车
CN106640131A (zh) * 2016-11-24 2017-05-10 中国人民解放军63926部队 一种模块化的变截面隧道衬砌台车
KR20190140266A (ko) * 2018-06-11 2019-12-19 주식회사 서진기계 작업자 이동통로가 있는 터널용 강재 거푸집

Also Published As

Publication number Publication date
FI4209656T3 (en) 2024-01-11
EP4209655C0 (fr) 2023-11-01
ES2970580T3 (es) 2024-05-29
EP4209656A1 (fr) 2023-07-12
EP4209656B1 (fr) 2023-12-06
DK4209656T3 (da) 2024-01-15
EP4209655B1 (fr) 2023-11-01
US20230220773A1 (en) 2023-07-13
US20230220774A1 (en) 2023-07-13
ES2969746T3 (es) 2024-05-22

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