EP2925932A1 - Dehnfugen-überbrückungsvorrichtung - Google Patents
Dehnfugen-überbrückungsvorrichtungInfo
- Publication number
- EP2925932A1 EP2925932A1 EP13799208.7A EP13799208A EP2925932A1 EP 2925932 A1 EP2925932 A1 EP 2925932A1 EP 13799208 A EP13799208 A EP 13799208A EP 2925932 A1 EP2925932 A1 EP 2925932A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- expansion joint
- support profiles
- trusses
- filling profile
- bridging device
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
- E01D19/062—Joints having intermediate beams
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/16—Reinforcements
Definitions
- the invention relates to a Dehnfugen- bridging device in the form of a lamellae-lane transition, which bridges an existing between two parts of a structure of a navigable structure expansion joint, which is spanned by at least two trusses.
- the latter are based on both structural parts load-bearing, at least one of the load-bearing supports a sliding movement of the respective traverse relative to the relevant part of the building permits.
- expansion joints are provided between the abutment and superstructure and / or between sections of the superstructure to allow a damage-free thermal expansion or contraction of the superstructure.
- expansion joints in the range of up to several meters are required.
- expansion joint bridging devices are provided.
- CONFIRMATION COPY lie at the height of the roadway of the bridge or may form this, although also embodiments are known in which separate on the lamellae at the top, the drivable surface forming elements are arranged. If the ends of the bridge parts move toward each other due to a thermal expansion in the longitudinal direction of the trusses, the spacing of the lamellae is reduced
- an expansion joint system for bridges which is both for the compensation of linear expansion in the direction of travel - caused by normal Fluctuations in ambient temperature - is designed as well as can withstand seismographic forces occurring in the transverse direction of the roadway.
- the expansion joint system comprises a plurality of spaced apart and
- the trusses are each movable on one side transversely to the carriageway of the bridge within storage boxes, so that forces or displacements occurring in this direction, e.g. caused by an earthquake, to corresponding transverse displacements of the trusses.
- the disadvantage is that exceptionally large changes occurring in earthquakes of the gap width of the expansion joint can not be compensated if the lamellae are already together, which can lead to destruction of the expansion joint system or to a detachment of the building parts, causing the bridge after Initially, an earthquake will no longer be passable.
- the safety device comprises at least two firmly interconnected elements, which are separated when a defined limit load is exceeded and then mutually movable in a defined manner, wherein one of the two elements can be arranged firmly on one of the two bridge parts.
- additional position changes in the direction of the trusses and / or transverse movements of the bridge parts to each other should be compensated.
- the safety device represents a predetermined breaking point, which requires extensive repair measures after exceeding the defined limit load in the transverse direction to the slats of the expansion joint construction. First, the roadway transition must be restored to its original position. Subsequently, certain elements of the expansion joint construction including the broken safety device must be replaced and repaired to these adjacent connections.
- the object of the invention is therefore to provide an improved, function-optimized expansion joint bridging device of the type mentioned above, which also optimally withstands earthquake-induced position changes of two bridged bridge parts and best conditions for navigability after the earthquake or a significantly simplified repair offers the least possible effort.
- the expansion joint bridging device in functional combination with the other design features is characterized in particular in that between two of the relative to the two structural parts, to the trusses and mutually displaceable slats overload protection device is provided, which two spaced apart, includes support profiles supported on the trusses and a filling profile bridging the gap between the support profiles. Between the two support profiles acts while a relative position to each other securement fixing, which releases the position assurance when a threshold value for acting on the two support profiles in the sense of their approach force such that the two support profiles under displacement of the filling profile up out of the gap out to each other are movable.
- the overload safety device can be used at any position of the lock-up device, i. be arranged between any two of the slats, in particular, especially when "only" an overload safety device is provided, also more or less centrally on the
- the lamellae thus fulfill a buffer function against occurring impact forces by acting in the longitudinal direction first on the lamellae and overload protection device is triggered only at an exceptionally large force, caused for example by an earthquake.
- the embedding of the overload protection device within the lamellae of the bridging device additionally favors the triggering of the overload safety device exclusively in the design case provided for this purpose, due to the more or less pronounced symmetry of the load situation, which makes the passability of the bridging device below the design case lying tectonic vibrations is of great advantage.
- overload protection device itself is their "inner" arrangement between two of the fins of great benefit; because the filling profile can be lifted evenly and laterally unverkantet from the gap between the support profiles, because the arrangement in the middle of the expansion joint bridging device allows a particularly symmetrical force application to the support profiles.
- the overload safety device comprises two outer support profiles, which are mounted on the trusses, and a filling profile arranged between the support profiles, the roadway side the gap between the support profiles
- the top of the filling profile (possibly with associated conditions) in the untripped condition of the overload safety device should be at the same level as the upper side of the lamellae and the upper sides of the support profiles (possibly together with associated supports) in order to provide as even a level rolling surface as possible To ensure the expansion joint bridging device moving vehicles.
- the - when triggering the overload safety device takes place - emergence of the filling profile upwards from the gap existing between the support profiles can constructively take place in various ways. In particular, it comes into consideration that the filling profile as a whole is displaced upwards out of the gap without changing its geometry. However, it is also contemplated that the filling profile, when displaced upwardly out of the gap between the support profiles, changes its geometry, for example by folding a filling profile consisting of a plurality of hingedly interconnected segments.
- a fixing device ensures (in the "normal" operating state) for a position securing the support profiles to each other (in the longitudinal direction of the trusses).
- the strength of this position assurance defines a threshold for forces acting on the support profiles, above which the position assurance effected by the fixing device is canceled and the support profiles can move towards one another in the longitudinal direction.
- the filling profile is displaced upwards out of the gap between the two support profiles (see above), whereby the support profiles, which in turn have a lamellar function, can continue to move towards each other and thus the entire extent of the on the trusses Lying further subjacent sub-structure of the expansion joint bridging device in the longitudinal direction without this due is destroyed to high residual stresses.
- the above-mentioned threshold value can, as already indicated above, in the arrangement according to the invention of the overload
- Safety device due to the buffer function of the lamellae and the possible symmetry of the load situation smaller dimensioned or designed more precise than an arrangement on the edge of a bridge part, whereby material, weight and cost can be saved and the function of the overload safety device can be improved.
- the expansion joint bridging device may possibly be prepared with minimal effort simply by installing a filling profile adapted to the new situation so that the bridging device is not only provisional, but rather permanent is functionally reliable.
- the present invention allows multiple (functionally equivalent) overload safety devices - in particular more or less evenly distributed over the extension of the expansion joint bridging device - to be integrated into the latter. This opens up further possibilities of adapting the safety device (s) to the - by evaluating the tectonic
- the filling profile is part of the fixing device.
- the support profiles are firmly connected on both sides in this case with the filling profile.
- the filling profile serves as a spacer between the support profiles.
- An effective position assurance can be achieved with a force distribution on both sides of the fixing device and a contribution can be made to the fact that the filling profile can move uniformly out of the gap between the support profiles. It is advantageous if the filling profile with the support profiles by means of a predetermined breaking force having predetermined breaking connection elements, e.g. in the form of a screw or rivet connection or a
- parts of the support profiles are used for the storage of the filling profile by the filling profile rests with edge regions on support areas of the support profiles.
- a sealing support of the edge regions of the filling profile can advantageously be provided on the support regions of the support profiles.
- Such a sealing pad can For example, consist of a rubber seal, can be prevented by the particularly effective penetration of liquid and dirt into the space between the support profiles, which is especially the protection of the trusses and the preservation of the slidability of the slats on this benefit.
- slip slopes are provided on the filling profile and / or the support profiles, which promote the lifting of the filling profile in mutually moving support profiles.
- These sliding slopes represent a particularly simple and effective means for effecting a guided movement of the filling profile upwards by the longitudinal movement of the support profiles.
- the arrangement of corresponding sliding bevels in the region of the support of the filling profile on the support profiles and the filling profile is particularly advantageous, because thus a guided movement of the filling profile can be achieved immediately after release of the position assurance.
- the filling profile (in the "normal" operating state of the bridging device) is supported on the trusses.
- the filling profile typically has a significantly greater extent than the lamellae in the longitudinal direction of the traverses, such intermediate storage is useful in order to reduce deflection of the elongated upper part of the filling profile situated in the region of the roadway.
- the filling profile is connected in the manner explained above by predetermined breaking connecting elements with the support profiles, wherein the predetermined breaking connecting means produce a tension of the filling profile relative to the trusses. This can ensure a constant contact between the filling profile and the trusses without major structural overhead and thus increase the security against tilting.
- the filling profile rests with a sliding bearing on the crossbar. Due to the above-explained bracing can be permanently ensured even with wear of the sliding bearing, that this always rests on the trusses.
- the filling profile is assigned to the frames encompassing the trusses, which frame has a sliding spring which clamps the filling profile with respect to the trusses and at least one predetermined breaking point, e.g. in the form of a screw connection.
- the sliding spring is connected on one side with a respective bottom part of a frame, while the other side of the sliding spring is slidably in contact with the underside of the traverse.
- the filling profile is preferably on a slide bearing on the traverse.
- a continuous contact between the filling profile and the traverses can be achieved without higher internal stresses being generated within the filling profile.
- an overload protection device it is advantageous if it is arranged in the middle of the louvered roadway transition. On both sides of the support profiles are then ideally with a straight total number of slats equal to many slats. With an odd total number of lamellae is accordingly on one side of the support profiles one lamella more than on the other side.
- the overload safety device acts as a symmetrical separation for the disk packs.
- the on the trusses with the support profiles and preferably also with the filling profile resting overload safety device is, as stated above, typically movable in the longitudinal direction of the trusses, but reacts due to their compared to a slat higher dead weight with correspondingly higher frictional force carrier the individual slats. As a result, a contribution is made that the lamellae are stressed more uniformly on both sides of the support profiles.
- one of the bridge parts is displaceable in the longitudinal direction of the traverses and the other is mounted stationary in the longitudinal direction of the traverses.
- the overload safety device can remain in position relative to the traverse, said the trusses can move into truss boxes and out of them.
- all slats are equally activated and moved by the relative movement on both sides of the overload safety device almost equally distributed to all slats.
- the provision of a lift-out between the support profiles and the trusses can make a further contribution to the reliability of the overload safety device by the seat safety of the support profiles is improved on the trusses.
- An undesirable separation of the support profiles upwards can be prevented.
- the risk of detachment of the support profiles from the trusses can be effectively prevented from tilting the support profiles.
- a perfect fit of the support profiles on the trusses facilitates the intended movement of the filling profile in an emergency and thus increases the functional reliability of the overload safety device.
- a frame (at a small distance around the respective traverse around) is provided, which can be connected at its top to the support section by a screw which serves as a predetermined breaking point, wherein between the frame and the respective Traverse preferred (above) sliding blocks and / or (below) Gleitfederblöcke are arranged.
- the protection against tilting of the support profiles can be further increased in this embodiment, characterized in that between the frame of the two support profiles below the trusses arranged spacer elements are provided, which are connected to the frame by means of predetermined breaking connection elements.
- both support profiles are coupled together, their seat further stiffened on the trusses and their distance from each other again secured.
- the provision of at least one sliding spring within the frame is advantageous, which clamp the support profiles relative to the trusses.
- Said sliding springs can be connected in a particularly simple manner on one side with each of the lower side of a frame, while the other side of the sliding spring is slidably in contact with the underside of the traverse.
- an identical number of plain bearings should be arranged between the upper inner side of the frame and the upper side of the crossbar.
- the spring forces of the sliding springs in the same direction as the mass forces of the support profiles. This allows the bias of the sliding springs and the inertia of the overload safety device with respect to movements along the trusses and safety against
- Tilting the support profiles on the trusses can be further increased. These effects can be further enhanced by the use of several sliding springs per frame and support profile or larger sliding springs, in which case the frame advantageous for a complete uptake of
- Sliding springs should have sufficient extension in the longitudinal direction L of the traverse.
- the support profiles and / or the filling profile have a drivable surface on its roadside upper side.
- the top of the support profile can serve directly as a road surface for the bridge, without even a further layer or support must be applied, whereby material, weight and cost can be saved.
- the support profiles are sealed against adjacent slats by means of deformable sealing sheets, which effectively prevents moisture and dirt from entering at this point and can reach the trusses, which is especially the protection of the trusses and the preservation of Slidability of the slats on these benefits.
- the double-sided sliding load-bearing support of the trusses to the building parts.
- the trusses protrude into traverse boxes on both sides.
- expansion joint bridging device which are designed for a lower working range (small gap width) and accordingly have in addition to the designated overload safety device only a single or possibly no actual lamella.
- the overload safety device is in this case, as indicated in the related independent claims 20 and 21, either one side only a single actual lamella or on both sides no actual lamella arranged. But it is crucial that the overload protection device acts as a "quasi-slat" by being movable as a whole relative to both parts of the building.
- Bypass device is provided deviating from that of claim 1 instead of a plurality of only a single blade, while the expansion joint bridging devices according to claim 21 completely dispenses with fins.
- the expansion joint is therefore bridged either by the one blade and the overload safety device or only by the latter, which is firmly connected in both cases with no structural part.
- Such expansion joint bridging devices can be advantageously used, for example, where thermal expansions or contractions of lower and the risk of abruptly occurring changes in position of the structural parts to each other are of high relevance.
- FIG. 1 is a cross-sectional view of the traverse and the supporting profile bearing according to section A-A through the overload safety device of FIG. 1,
- Figure 1 shows the embodiment of an expansion joint bridging device 1 according to the invention with a lamellar road junction 2, which is arranged between two bridge parts 3 for bridging an expansion joint 4.
- a plurality of fins 11 are based on the trusses 5, a plurality of fins 11 are based.
- the fins 11 are slidably mounted on the trusses 5 in the longitudinal direction L and arranged parallel to each other.
- the slats top sides 14 extend at the same height as the road surface 13.
- the sliding Lame1lenagerungen 15 surround the trusses frame-shaped, each arranged between the frame of the slat bearing 15 and the Traverse 5 slide blocks and each below between the frame of the slat bearing 15 and the cross member 5 Gleitfederblöcke are.
- the lamellae 11 may be connected to each other (in the sense of a distance control) via mechanical distance controllers, not shown, by means of which the shifting behavior of the lamellae 11 relative to one another can be controlled with a force acting on them in the longitudinal direction L.
- the movement of the left and right outermost fins 11 is limited in the longitudinal direction L on one side by the edge profiles (projections 16) of the bridge parts 3 and the (7 as stops with the lower portions of the frame of the finned bearings 15) spacer.
- the expansion joint bridging device draws on the well-known prior art, so that it neither in terms of the design, nor in terms of the intended function (compensation of thermal expansion or shrinkage of the bridge parts 3 by changing the distances between the on The slats 11) displaceably mounted on the traverses require further explanations in the design or work area.
- overload protection device 17 fins 11 of the right side is arranged overload protection device 17, wherein the gaps between the overload fuse device 17 and the adjacent thereto lamellae 11 are closed by geomembranes 12.
- the two support profiles 18 include, in a certain static reference to the slats 11, each a profile head 19, a profile base 20 and a welded to both profile web 21, wherein additional, welded to said three parts of the support profiles stiffening elements 22 each having a sloping stiffening side surface 23 are provided.
- stiffening elements 22 each having a sloping stiffening side surface 23 are provided.
- the profile heads 19 have in the direction of the adjacent slats 11 extending hook 27.
- Guide elements 28 extending in the same direction are fixedly connected to the profile head upper sides 29 of the (essentially cuboid) profile heads 19. Between the hooks 27 and the Guide elements 28 are in respective cavities, the geomembranes 12 firmly clamped edge. All slats 11 have the upper guide elements 28 similar Verklemm drivingen 30 and hooks 27, whereby the geomembrane webs 12 can be clamped both between two slats 11, and between slats 11 and support sections 18.
- the filling profile 32 has a plate 33 and a base 34 connected thereto.
- the outer left and right edge regions 59 of the plate 33 of the filling profile 32 are on the support areas forming profile top 29 of the profile heads 19, wherein the support profiles 18 relative to the plate 33 of the filling profile 32 are sealed by means of sealing pads 58.
- the profile heads 19 of the support profiles 18 are fastened to the filling profile 32 by a pair of second screw connections 31, which form part of the upper of two parts of the fixing device and are designed as predetermined breaking screw connections.
- the plate top 35 of the plate 33 extends at the same height as the road surface 13.
- the obliquely extending plate side surfaces 36 of the plate 33 abut corresponding oblique guides 37 of the guide elements 28.
- the base 34 of the filling profile 32 comprises a web, a Golfprofilfuß 40 and with these parts and the plate 33 welded stiffeners, the latter having inclined, downwardly converging base sides 38.
- a Golfprofilfuß 40 At the Artprofilfuß 40 is a Golfprofillager 41, which slidably rests in the longitudinal direction L on the crossbar 5 and is identical to the sliding blocks 25.
- the second screw 31 are tightened so tight that the filling profile 32 is clamped by means of Golfprofillager 41 relative to the trusses 5.
- the Greprofilfuß 40 By a pair of third screw 42, the Grezier 41 is firmly connected to the Grefuß 40 of the base 34 respectively.
- Figure 3 shows in a sectional view according to section AA of Figure 1 in particular the support profile storage, which is similar in their basic structure to the partially visible lamella bearings 15.
- the profile foot 20 of the support section 18 is fixedly connected to the cross member 5 encompassing frame 43, which prevents the support section 18 in the sense of a lift-out of an unwanted movement in the height direction H upwards.
- the frame 43 has two elongate side parts 44 and fixedly connected to these flanges 45, which are fixedly connected to the profile base 20 via the first screw 26. At the top, the frame 43 is closed by the bearing plate 46 arranged between the flanges 45 and the profile foot 20.
- the two associated slide blocks 25 are arranged, which rest on the upper Traversesflansch 52 slidably.
- the side parts 44 are fixedly connected to the bottom part 47.
- a cross-sectionally T-shaped spacer element 48 which extends below the traverse 5 and forms the lower of the two parts of the fixing device, is connected to the two support profiles 18 associated frame 43 by each of the bottom part 47 of the frame 43 via a pair of fourth screw 49 is attached.
- the fourth screw connections represent predetermined breaking screw connections.
- the function of the expansion joint bridging device 1 in the case of a movement of the two bridge parts 3 towards one another exceeding the normal design operation or working range is as follows:
- the expansion joint bridging devices 1 shown in FIGS. 5 and 6 have no lamellae (FIG. 5) or a single lamella 11 (FIG. 6).
- the support profiles 18 and the filling profile 32 of the overload safety device 17 are based on the trusses 5 from.
- the two gaps between the overload securing device 17 and the two projections 16 of the bridge parts 3 are closed by two sealing sheets 12 which, however, are not adapted to forces, in particular in the longitudinal direction L of the cross member 5, take.
- the gap between the right protrusion 16 of the right bridge part 3 and the overload safety device 17 is closed by a sealing sheet 12 having the aforementioned properties.
- the gap between the left projection 16 of the left bridge part 3 and the overload safety device 17 is closed by the single lamella 11 and two sealing lanes 12 having the aforementioned properties.
- Fig. 7 and 8 show an embodiment of the above-described overload-securing devices 17 with serving as a predetermined breaking fasteners screw 60 on the filling profile 32 screwed frame 57, which completely surround the trusses 5.
- the frames 57 of the filling profile 32 have the same elements as the frame 43 of the support profiles 18.
- the sliding spring 58 exerts a spring force on the lower truss flanges 61 and the bottom parts 62 of the frame 57, whereby the filling profiles 32 braced by means of the Greprofillager 41 against the trusses 5 become.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012023129A DE102012023129B3 (de) | 2012-11-27 | 2012-11-27 | Dehnfugen-Überbrückungsvorrichtung |
| PCT/EP2013/003565 WO2014082734A1 (de) | 2012-11-27 | 2013-11-26 | Dehnfugen-überbrückungsvorrichtung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2925932A1 true EP2925932A1 (de) | 2015-10-07 |
| EP2925932B1 EP2925932B1 (de) | 2017-09-27 |
| EP2925932B2 EP2925932B2 (de) | 2024-02-21 |
Family
ID=49626082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13799208.7A Active EP2925932B2 (de) | 2012-11-27 | 2013-11-26 | Dehnfugen-überbrückungsvorrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9540774B2 (de) |
| EP (1) | EP2925932B2 (de) |
| JP (1) | JP6188814B2 (de) |
| KR (1) | KR102207645B1 (de) |
| CN (1) | CN104822883B (de) |
| DE (1) | DE102012023129B3 (de) |
| RU (1) | RU2642737C2 (de) |
| WO (1) | WO2014082734A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015200419A1 (de) * | 2015-01-14 | 2016-07-14 | Maurer Söhne Engineering GmbH & Co. KG | Überbrückungsvorrichtung für eine bewegliche Brücke und bewegliche Brücke mit einer solchen Überbrückungsvorrichtung |
| CN105839525B (zh) * | 2016-04-15 | 2017-10-27 | 马迪 | 一种使用灵活的桥梁伸缩缝覆盖装置 |
| DE102017220915A1 (de) * | 2017-11-23 | 2019-05-23 | Maurer Engineering Gmbh | Fugendichtprofil, Bauwerksfugenüberbrückungsvorrichtung und Verfahren zum Herstellen eines Fugendichtprofils |
| CN108711797B (zh) * | 2018-08-16 | 2019-11-29 | 福州万山电力咨询有限公司 | 一种组合式电缆过桥伸缩补偿装置 |
| CN111119039B (zh) * | 2019-12-31 | 2021-11-23 | 山西省交通新技术发展有限公司 | 一种用于公路桥梁板式伸缩缝的位移装置 |
| DE102021102703A1 (de) * | 2021-02-05 | 2022-08-11 | Mageba Services & Technology Ag | Bauwerk |
| DE102021204003A1 (de) | 2021-04-21 | 2022-10-27 | Maurer Engineering Gmbh | Verfahren zum Austausch einer Übergangskonstruktion, Übergangskonstruktion zur Überbrückung einer in einem Bauwerk befindlichen Bauwerksfuge und Bauwerk mit einer Übergangskonstruktion |
| CN115787454A (zh) * | 2022-11-23 | 2023-03-14 | 江苏久兴建设工程有限公司 | 一种全组装模数式桥梁伸缩装置及其安装方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3212717C1 (de) * | 1982-04-05 | 1983-11-17 | Kober AG, 8750 Glarus | Fugenueberbrueckungsvorrichtung fuer Dehnfugen in Fahrbahnen von Bruecken od.dgl. |
| DE3514776C1 (de) * | 1985-04-24 | 1986-07-31 | Kober Ag, Glarus | Vorrichtung zum Überbrücken von Dehnfugen in Gehwegen und Fahrbahnen |
| DE19630328C2 (de) * | 1996-07-26 | 1999-11-18 | Maurer Friedrich Soehne | Überbrückungsvorrichtung für Fugenspalte |
| DE19705531C2 (de) * | 1997-02-13 | 2001-07-05 | Maurer Friedrich Soehne | Vorrichtung zur Überbrückung von Dehnfugen |
| US5887308A (en) * | 1997-07-28 | 1999-03-30 | Watson Bowman Acme Corp. | Expansion joint system with seismic accommodation |
| JP2000064440A (ja) * | 1998-08-25 | 2000-02-29 | Doei Gaiso Kk | 床用目地装置 |
| JP2000170121A (ja) * | 1998-12-07 | 2000-06-20 | Nkk Corp | 橋 梁 |
| AU7074401A (en) | 2000-06-19 | 2002-01-02 | Seamus Michael Devlin | Movement joint |
| JP4323080B2 (ja) * | 2000-10-19 | 2009-09-02 | ニッタ株式会社 | 免震橋梁対応伸縮継手 |
| JP2003064778A (ja) | 2001-08-28 | 2003-03-05 | Meidensha Corp | インサート器具 |
| EP1355009B1 (de) * | 2002-04-17 | 2011-12-21 | Maurer Söhne GmbH & Co. KG | Überbrückungsvorrichtung für Fugenspalte |
| JP2005350854A (ja) | 2004-06-08 | 2005-12-22 | Kawaguchi Metal Industries Co Ltd | 橋梁用ジョイント |
| EP1614808A1 (de) * | 2004-07-07 | 2006-01-11 | Mageba S.A. | Überbrückungsvorrichtung |
| EP1710351A1 (de) * | 2005-01-12 | 2006-10-11 | Mageba S.A. | Überbrückungsvorrichtung für eine Dehnfuge in einem befahrbaren Bauwerk |
| US20080148499A1 (en) * | 2006-12-13 | 2008-06-26 | Construction Research & Technology Gmbh | Expansion joint system |
| DE102011050977A1 (de) | 2011-06-09 | 2012-12-13 | Maurer Söhne Engineering GmbH & Co. KG | Überbrückungsvorrichtung in Mittelträgerbauweise für eine Bauwerksfuge |
-
2012
- 2012-11-27 DE DE102012023129A patent/DE102012023129B3/de active Active
-
2013
- 2013-11-26 CN CN201380061844.0A patent/CN104822883B/zh active Active
- 2013-11-26 JP JP2015543345A patent/JP6188814B2/ja not_active Expired - Fee Related
- 2013-11-26 EP EP13799208.7A patent/EP2925932B2/de active Active
- 2013-11-26 WO PCT/EP2013/003565 patent/WO2014082734A1/de not_active Ceased
- 2013-11-26 KR KR1020157013845A patent/KR102207645B1/ko active Active
- 2013-11-26 RU RU2015117888A patent/RU2642737C2/ru not_active IP Right Cessation
-
2015
- 2015-05-26 US US14/721,286 patent/US9540774B2/en active Active
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2014082734A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150089016A (ko) | 2015-08-04 |
| EP2925932B2 (de) | 2024-02-21 |
| WO2014082734A1 (de) | 2014-06-05 |
| RU2642737C2 (ru) | 2018-01-25 |
| RU2015117888A (ru) | 2017-01-11 |
| US20150259861A1 (en) | 2015-09-17 |
| JP2015535559A (ja) | 2015-12-14 |
| US9540774B2 (en) | 2017-01-10 |
| JP6188814B2 (ja) | 2017-08-30 |
| EP2925932B1 (de) | 2017-09-27 |
| KR102207645B1 (ko) | 2021-01-26 |
| CN104822883A (zh) | 2015-08-05 |
| CN104822883B (zh) | 2017-05-03 |
| DE102012023129B3 (de) | 2013-12-12 |
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