WO1999011867A1 - Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion - Google Patents
Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion Download PDFInfo
- Publication number
- WO1999011867A1 WO1999011867A1 PCT/CH1997/000314 CH9700314W WO9911867A1 WO 1999011867 A1 WO1999011867 A1 WO 1999011867A1 CH 9700314 W CH9700314 W CH 9700314W WO 9911867 A1 WO9911867 A1 WO 9911867A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- structure according
- connection structure
- connection
- base plate
- 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.)
- Ceased
Links
Classifications
-
- 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
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/12—Packing of metal and plastic or elastic materials
- E01C11/123—Joints with only metal and in situ prepared packing or filling
-
- 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
- E01D19/067—Flat continuous joints cast in situ
Definitions
- the invention relates to a connection structure for components according to the preamble of claim 1.
- the invention further relates to a method for producing such a connection structure.
- Such connecting constructions are known and are used in the case of solid components which undergo different expansion or contraction as a result of uneven heating or cooling, for example as a transition construction for carriageways at bridges.
- the road surface is interrupted at such a transition, so that the temperature-related expansion and contraction of the bridge carriageway and the solid carriageway can be absorbed.
- a metal construction is provided, which has metal profiles that interlock with play, for example.
- the invention has for its object to provide a generic connection construction which enables a play-free and uniformly wearable connection, can be reliably attached to the components and has a high load-bearing capacity.
- connection layer results in a play-free, continuous connection
- flexible reinforcement means absorbing and distributing the deformation forces acting on the connection layer, and thus ensure that the connection layer does not tear off.
- the base plate which is slidably mounted on one side, efficiently absorbs the loads caused by road users.
- the roadway crossing to be formed with the connecting structure has no exposed metal parts, which means that extremely low noise levels can also be guaranteed in the long term.
- Fig. 1 is a side, schematic sectional view of a connection structure according to the invention.
- FIG. 1 shows a lateral, schematic sectional view of a connecting structure according to the invention, namely a roadway crossing.
- the components here are thus roadway sections, each with a supporting or substructure 1 made of concrete and an upper layer, consisting of an insulation layer 2, a leveling layer 3 and a cover layer 4.
- the substructures 1 are arranged at a distance from one another and in a connection-side edge area in each case free of the top layer.
- a connecting layer 5 is provided overlapping on the substructures 1 and between the upper layers 2, 3, 4.
- the surface of this connecting layer 5, together with the surfaces of the coverings 4, forms an essentially continuous surface.
- the connecting layer 5 is elastic, as will be explained in more detail below.
- connection layer 5 is provided with means for absorbing and distributing the deformation forces that occur. These resources are flexible and firmly connected to the two components. In the case of the relative movement of the components caused by the expansion or shrinkage, the means are deformed, taking the material of the connecting layer 5 with them and thus uniformly deforming the connecting layer 5. In this way, the means distribute the deformation forces (expansion or shrinkage forces) evenly over the connection layer 5 and thus ensure that it does not tear off from the components 1 - 4.
- the means therefore have a reinforcement function and are therefore called reinforcement means.
- the flexible reinforcement means comprise at least one spiral spring 7, which is cast in the connecting layer 5 and the ends of which are fastened to the respective components by means of bearings 6.
- the springs 7 are deformable in the direction of expansion or shrinkage. The main direction of deformation corresponds to the direction of the road.
- a row of springs 7 arranged parallel to one another and with respective bearings 6 is preferably provided.
- the springs 7 are prestressed tension springs.
- the flexible reinforcement means comprise an elastic spring mat which tends to return to its original shape when the load decreases.
- a perforated, resilient sheet or corrugated sheet with a perforated grid could also be used as reinforcement.
- the embodiment shown with the spiral springs 7 has the advantage, however, that the friction between the cast springs and the surrounding material of the connecting layer 5 is high enough with a relative movement of the components in order to effectively distribute the deformation forces acting on the connecting layer 5 and thus to ensure a uniform deformation of the connecting layer 5.
- the springs 7 are relatively easy to assemble.
- a metal base plate 8 partially overlapping the substructures 1, which is firmly connected to one of the two substructures (in the figure 1: right) and slidably with the other substructure (in the figure 1: left) .
- This base plate 8 is mounted on one side (right) by means of a rubber separating mat 9 and on the other side (left) by means of a plastic slide bearing 10 on a respective support bracket 11 of the supporting structures 1. This ensures excellent mobility of the base plate 8 relative to the left substructure.
- the base plate 8 is provided with a stop plate 12. This serves to prevent the undesired occurrence of large shear forces on fastening means 13 (for example screws) during a relative movement of the carriageways.
- the screws 13 are used to fasten the base plate 8.
- the base plate 8 On one side (right), the base plate 8 is fixed on the substructure 1 by means of the screws 13.
- the base plate 8 is provided with an elongated hole 14 for the screw 13 in the direction of deformation.
- the screw 13 is also firmly connected to the substructure 1 there.
- the base plate 8 can move with the aid of the slide bearing 10 and the elongated hole 14 in the direction of deformation relative to the supporting structure 1.
- a metal cover plate 15 which is fixedly connected to the substructure 1 to which the base plate 8 is slidably connected and which overlaps the base plate 8 at least partially (approximately to the middle region of the connection layer 5).
- a rubber separating mat is provided between this cover plate 15 and the base plate 8, which on the one hand reduces the friction between the metal plates during mutual movement, and on the other hand prevents disturbing noises that occur.
- connection layer 5 in the connection-side edge region of the cover plate 15
- layer 16 for separation from the connection layer 5, which layer 16 has a slight relation to the connection layer 5 Has adhesiveness.
- This separation layer 16 is, for example, a rubber film.
- the elastic connecting layer 5 is a stretchable and shrinkable polymerized bitumen.
- the base plate 8 and the other parts described are arranged.
- the springs 7 are preloaded and assembled, after which the heated casting compound is poured in.
- the springs 7 are made of steel and therefore heat-resistant.
- the finished, backlash-free connection construction results in an uninterrupted roadway without exposed metal parts. This has the significant advantage that the carriageway crossing is not only watertight, but also very quiet when driven over by road traffic.
- the wear on the road surface in the connection construction is so uniform that the vertical impacts caused by the tires of the road users are greatly reduced.
- the vertical stress on the static parts of the connection structure is therefore very low, which means a correspondingly long service life.
- the reinforcement means ensures that the elastic connecting layer 5 is securely attached to the components.
- the adhesion of the polymerized bitumen to the components 1 - 4 would not be sufficient in itself, since the forces occurring during the expansion and shrinkage are very large. These forces would either tear the connecting layer 5 apart or tear it off the components 1-4.
- the means 7 for receiving and distributing the deformation forces acting on the connection layer 5 ensure that the connection layer 5 deforms uniformly during the relative movement of the components caused by the expansion or shrinkage.
- each spring 7 contracts, whereby the connection layer 5 shrink again evenly.
- the bias of the springs 7 is such that they always exert a pulling force.
- elastic, vertical holding means are provided to prevent the connection layer 5 from bulging. These offer additional security.
- the elastic vertical holding means are, for example, springs which are connected on one side to the flexible reinforcement means 7 and on the other side to the base plate 8. An oscillating movement in the direction of expansion is possible in this way, but any vertical movement of the connecting layer 5 is severely restricted.
- connection structure In a method for producing the connection structure, the flexible reinforcement means 7 are first cold-tensioned and assembled with little effort. Then the springs 7 are left in the formation of the connection layer 5 by pouring in the heated casting compound, i. H. they are thermally treated by the heating and retain their definitive mechanical properties.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Joining Of Building Structures In Genera (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Tents Or Canopies (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97935416A EP1009881B1 (de) | 1997-08-28 | 1997-08-28 | Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion |
| PCT/CH1997/000314 WO1999011867A1 (de) | 1997-08-28 | 1997-08-28 | Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion |
| AT97935416T ATE245726T1 (de) | 1997-08-28 | 1997-08-28 | Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion |
| AU38456/97A AU3845697A (en) | 1997-08-28 | 1997-08-28 | Connecting structure for building elements and process for producing said conn ecting structure |
| DE59710482T DE59710482D1 (de) | 1997-08-28 | 1997-08-28 | Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CH1997/000314 WO1999011867A1 (de) | 1997-08-28 | 1997-08-28 | Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999011867A1 true WO1999011867A1 (de) | 1999-03-11 |
Family
ID=4550894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CH1997/000314 Ceased WO1999011867A1 (de) | 1997-08-28 | 1997-08-28 | Verbindungskonstruktion für bauteile und verfahren zur herstellung der verbindungskonstruktion |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1009881B1 (de) |
| AT (1) | ATE245726T1 (de) |
| AU (1) | AU3845697A (de) |
| DE (1) | DE59710482D1 (de) |
| WO (1) | WO1999011867A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101197361B1 (ko) | 2012-04-27 | 2012-11-05 | 제이.알 도시 환경산업(주) | 슬라이드형 신축이음장치 |
| WO2018185351A1 (es) * | 2017-04-06 | 2018-10-11 | Ingeturarte, S.L. | Losa acordeón con juntas de dilatación y contracción de larga vida útil para tablero de puentes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2003886C2 (nl) * | 2009-05-01 | 2010-11-09 | Kessel B V Geb Van | Met een voegovergang uitgeruste brug van een snelweg. |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051881A (de) * | 1900-01-01 | |||
| FR1152335A (fr) * | 1956-06-13 | 1958-02-14 | Siplast Soc Nouvelle | Joint perfectionné, notamment pour béton en dalles minces |
| US3245328A (en) * | 1961-07-06 | 1966-04-12 | Rheinstahl Union Brueckenbau | Expansion joint for road covering structures |
| GB1152908A (en) * | 1965-12-06 | 1969-05-21 | Expandite Ltd | Improvements in devices for Sealing Expansion Joints in Bridge Decking or other Structures |
| DE2842171B1 (de) * | 1978-09-28 | 1979-06-28 | Kober Ag | Abdeckung ueber Dehnungsfugen in Verkehrswegen,insbesondere Bruecken |
| DE8811187U1 (de) * | 1988-09-05 | 1988-10-27 | New-York Hamburger Gummi-Waaren Co AG, 2100 Hamburg | Fugenelement zur Überbrückung von Dilatationsfugen |
| US5171100A (en) * | 1990-12-12 | 1992-12-15 | Bergstedt Jan Eric O | Preformed expansion joint system |
| FR2717512A1 (fr) * | 1994-03-21 | 1995-09-22 | Chapuis Philippe | Joint de chaussée à feuilles. |
-
1997
- 1997-08-28 AT AT97935416T patent/ATE245726T1/de active
- 1997-08-28 EP EP97935416A patent/EP1009881B1/de not_active Expired - Lifetime
- 1997-08-28 DE DE59710482T patent/DE59710482D1/de not_active Expired - Lifetime
- 1997-08-28 WO PCT/CH1997/000314 patent/WO1999011867A1/de not_active Ceased
- 1997-08-28 AU AU38456/97A patent/AU3845697A/en not_active Abandoned
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051881A (de) * | 1900-01-01 | |||
| FR1152335A (fr) * | 1956-06-13 | 1958-02-14 | Siplast Soc Nouvelle | Joint perfectionné, notamment pour béton en dalles minces |
| US3245328A (en) * | 1961-07-06 | 1966-04-12 | Rheinstahl Union Brueckenbau | Expansion joint for road covering structures |
| GB1152908A (en) * | 1965-12-06 | 1969-05-21 | Expandite Ltd | Improvements in devices for Sealing Expansion Joints in Bridge Decking or other Structures |
| DE2842171B1 (de) * | 1978-09-28 | 1979-06-28 | Kober Ag | Abdeckung ueber Dehnungsfugen in Verkehrswegen,insbesondere Bruecken |
| DE8811187U1 (de) * | 1988-09-05 | 1988-10-27 | New-York Hamburger Gummi-Waaren Co AG, 2100 Hamburg | Fugenelement zur Überbrückung von Dilatationsfugen |
| US5171100A (en) * | 1990-12-12 | 1992-12-15 | Bergstedt Jan Eric O | Preformed expansion joint system |
| FR2717512A1 (fr) * | 1994-03-21 | 1995-09-22 | Chapuis Philippe | Joint de chaussée à feuilles. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101197361B1 (ko) | 2012-04-27 | 2012-11-05 | 제이.알 도시 환경산업(주) | 슬라이드형 신축이음장치 |
| WO2018185351A1 (es) * | 2017-04-06 | 2018-10-11 | Ingeturarte, S.L. | Losa acordeón con juntas de dilatación y contracción de larga vida útil para tablero de puentes |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE245726T1 (de) | 2003-08-15 |
| AU3845697A (en) | 1999-03-22 |
| EP1009881B1 (de) | 2003-07-23 |
| EP1009881A1 (de) | 2000-06-21 |
| DE59710482D1 (de) | 2003-08-28 |
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| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
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