EP0826833B1 - Bloc séparateur pour voies de circulation - Google Patents
Bloc séparateur pour voies de circulation Download PDFInfo
- Publication number
- EP0826833B1 EP0826833B1 EP97113071A EP97113071A EP0826833B1 EP 0826833 B1 EP0826833 B1 EP 0826833B1 EP 97113071 A EP97113071 A EP 97113071A EP 97113071 A EP97113071 A EP 97113071A EP 0826833 B1 EP0826833 B1 EP 0826833B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connection
- concrete
- separation device
- another
- lane separation
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
- E01F15/088—Details of element connection
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
- E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
- E01F15/083—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using concrete
Definitions
- the invention relates to a lane dividing device for Braking, returning or stopping from the road outgoing vehicles consisting of along the lane or to be arranged between their lanes, in Longitudinally lined up and with each other in Connected concrete elements from each other preferably of the same shape, based on that of A wall surface facing vehicles with a roadway have an inclined approach surface and on their vertically aligned end faces with in Anchored inside the concrete element as a vertically arranged plate trained links are provided, which at Concrete elements placed close together on the face mesh.
- Such a lane separator is for example known from EP 0 589 073.
- Lane separation devices for example with the help of sliding formwork and ready-mixed concrete created on site are made of individual concrete elements manufactured lane dividers the advantage that them at suitable manufacturing facilities under cheaper ones Conditions and then manufactured as finished parts Can be transported to where it is needed with the help of the connecting links together to form a firm bond can be ranked.
- the individual parts can also be in in certain cases to be additionally anchored to the ground to improve the firm bond.
- the invention has for its object a Lane separation device of the type mentioned above train that she is able to handle even larger ones Lateral forces without the risk of tearing the Connect links as they do when opening at a larger angle, especially through heavy ones Vehicles can occur.
- the advantage achieved by the invention is essential in that the anchoring basket inside of the concrete element an additional, the occurring Forces, especially the tensile and shear forces Reinforcement forms, so that even high, over the Links introduced into the concrete element Transverse forces without damage or destruction of the Concrete element are included. At the same time, the Concrete quality increased through this additional reinforcement.
- bracket parts have the same distance from each other.
- the connecting member can expediently from a Cross-section J-shaped, thereby forming a hook Anchor plate consist of the hook on it having side carries an angle profile, the space between the angle profile and the hook Admission chamber for the connecting link of the adjacent one Concrete element forms.
- the free protruding leg of the Angular profile expediently closes flush from the end face of the concrete element.
- the invention provides that through the two connecting links of a concrete element at least one connecting strut connected to each other are. In this way, any concrete element comparatively high, on the two links absorb acting tensile forces.
- the lane divider shown in the drawing is used for braking, returning or stopping Vehicles - for whatever reason - from the the prescribed or intended lane and thus run the risk, for example, via a Crash embankment or with the oncoming Traffic collide.
- the lane separation device exists in detail from along the lane or between its lanes to be arranged concrete elements 1 of each other preferably of the same shape in the longitudinal direction to be strung together and in connection with each other stand. That of the lane used by vehicles facing wall surface 2 of the concrete element 1 has how can be seen in particular from FIGS. 2 and 3, a sloping upward approach surface 3, the one hard impact of the vehicle on the concrete element receives.
- End faces 4 are the concrete elements 1 with inside anchored links 5 provided at Concrete elements placed close together on the face 1 mesh.
- the anchoring basket 6 of several U-shaped, arranged one above the other at a mutual distance Bracket parts 7 formed, the vertical Profile strips 8 are interconnected.
- the Bracket parts 7 have the same distance from each other on.
- a total of 6 such bracket parts 7 are provided, which a total of five profile strips 8 are connected to each other.
- This lead frame 9 encloses and also carries the connecting member 5.
- the connecting link 5 can not in more detail illustrated manner on the lead frame 9, for example be welded on.
- the connecting link 5 itself is of a cross section J-shaped anchoring plate formed, which thereby a has a hook-like shape in cross-section, as is the case with this can be seen well from Figure 4.
- hook-shaped link 5 of the a suitable concrete element To form the receiving chamber 11 carries the link 5 on their hooked side Angle profile 10. The space between the angle profile 10 and the hook thus forms the receiving chamber 11.
- the protruding leg of the angle profile 10 closes thereby flush with the end face of the concrete element 1.
- the two connecting links 5 are one Concrete element 1 by at least one connecting strut 12 connected to one another, as can be seen in FIG. 4 results.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Soil Working Implements (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Photoreceptors In Electrophotography (AREA)
- Steering Controls (AREA)
- Vibration Dampers (AREA)
Claims (6)
- Dispositif de séparation de voies de circulation, pour freiner, ramener sur la chaussée ou arrêter des véhicules qui quittent la route, comprenant des éléments en béton (1), de préférence de forme identique, qui sont alignés dans la direction longitudinale le long de la chaussée ou entre les voies de circulation de celle-ci et sont liés les uns aux autres, qui, sur leur face de paroi (2) tournée vers la chaussée empruntée par les véhicules, présentent une surface de contact (3) inclinée s'étendant vers le haut et, sur leurs faces frontales (4) perpendiculaires à celle-ci, sont pourvus d'organes de liaison (5) conformés en plaques verticales, ancrées à l'intérieur de l'élément en béton, qui s'engagent les unes dans les autres lorsque les éléments en béton (1) sont serrés les uns contre les autres côté frontal, caractérisé en ce que les organes de liaison (5) sont reliés à une cage d'ancrage (6), dont la largeur orientée perpendiculairement à la face de paroi (2) contenant la surface de contact, et la hauteur correspondent au moins à la largeur et à la hauteur de l'organe de liaison (5), la cage d'ancrage (6) étant formée de plusieurs éléments en étrier (7) en forme de U, qui sont disposés les uns au-dessus des autres, à distance les uns des autres, et sont reliés entre eux par des barres de profilé (8) verticales, les éléments en étrier (7), à leur extrémité libre tournée vers l'organe de liaison (5), étant fixés à un cadre de raccordement (9) allongé ovale , le cadre de raccordement (9) entourant et portant l'organe de liaison (5).
- Dispositif de séparation de voies de circulation selon la revendication 1, caractérisé en ce que les éléments en étrier (7) sont disposés à la même distance les uns des autres.
- Dispositif de séparation de voies de circulation selon la revendication 1 ou 2, caractérisé en ce que les éléments en étrier (7), dans la région de leur dos, ont une forme d'arc de cercle.
- Dispositif de séparation de voies de circulation selon une des revendications 1 à 3, caractérisé en ce que l'organe de liaison (5) est formé d'une plaque d'ancrage à section en forme de J, qui forme un crochet et porte côté crochet un profilé en équerre (10), l'espace entre le profilé en équerre (10) et le crochet formant une chambre de réception (11) pour l'organe de liaison (5) de l'élément en béton (1) voisin.
- Dispositif de séparation de voies de circulation selon la revendication 4, caractérisé en ce que l'aile saillante libre du profilé en équerre (10) est affleurante avec la face frontale de l'élément en béton (1).
- Dispositif de séparation de voies de circulation selon une des revendications 1 à 5, caractérisé en ce que les deux organes de liaison (5) d'un élément en béton (1) sont reliés entre eux par au moins une barre de liaison (12).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29614929U DE29614929U1 (de) | 1996-08-28 | 1996-08-28 | Fahrspurtrenneinrichtung |
DE29614929U | 1996-08-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0826833A2 EP0826833A2 (fr) | 1998-03-04 |
EP0826833A3 EP0826833A3 (fr) | 1999-07-28 |
EP0826833B1 true EP0826833B1 (fr) | 2004-03-24 |
Family
ID=8028437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97113071A Expired - Lifetime EP0826833B1 (fr) | 1996-08-28 | 1997-07-30 | Bloc séparateur pour voies de circulation |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0826833B1 (fr) |
AT (1) | ATE262623T1 (fr) |
DE (2) | DE29614929U1 (fr) |
DK (1) | DK0826833T3 (fr) |
ES (1) | ES2214569T3 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1012439C2 (nl) * | 1999-06-25 | 2001-01-10 | Haitsma Beton Bv | Afscheidingselement. |
DE19942804C1 (de) * | 1999-09-08 | 2001-01-04 | Hermann Spengler Kg Sand U Bet | Fahrspurtrenneinrichtung |
DE10135403A1 (de) | 2001-07-25 | 2003-02-13 | Hermann Spengler Kg Sand U Bet | Fahrbahnbegrenzungseinrichtung |
FI128216B (fi) | 2009-04-03 | 2019-12-31 | Rudus Betonituote Oy | Ajotien reunaan tai kaistoja erottamaan asetettava kaide sekä menetelmät kaide-elementtien kiinnittämiseksi toisiinsa ja irrottamiseksi toisistaan |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1472186A (fr) * | 1966-01-18 | 1967-03-10 | B L A Sa De Beon Luyrieu Ain S | Barrière-glissière de sécurité |
DE2331168A1 (de) * | 1973-06-19 | 1975-01-16 | Peter Dipl Ing Bofinger | Verkettungsschloss fuer vorgefertigte betonleitplanken |
FR2294269A1 (fr) * | 1974-12-13 | 1976-07-09 | Peter Bofinger | Verrou de jonction de garde-fou prefabrique de beton |
AT392103B (de) * | 1988-01-07 | 1991-01-25 | Rausch Peter | Betonleitwand fuer verkehrswege |
US4806044A (en) * | 1988-05-20 | 1989-02-21 | Barrier Systems, Inc. | Anti-crash lane barrier with self-centering hinges |
US5046884A (en) * | 1989-01-17 | 1991-09-10 | Marino Girotti | Roadway traffic barriers |
US5149224A (en) * | 1989-07-25 | 1992-09-22 | Smith Rodney I | Interlocking highway structure |
US5156485A (en) * | 1991-04-25 | 1992-10-20 | Texas A & M University | Low profile concrete road barrier |
US5464306A (en) * | 1994-08-17 | 1995-11-07 | Cristiano; Joseph | Concrete barrier joints |
-
1996
- 1996-08-28 DE DE29614929U patent/DE29614929U1/de not_active Expired - Lifetime
-
1997
- 1997-07-30 AT AT97113071T patent/ATE262623T1/de active
- 1997-07-30 DE DE59711442T patent/DE59711442D1/de not_active Expired - Lifetime
- 1997-07-30 ES ES97113071T patent/ES2214569T3/es not_active Expired - Lifetime
- 1997-07-30 DK DK97113071T patent/DK0826833T3/da active
- 1997-07-30 EP EP97113071A patent/EP0826833B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE29614929U1 (de) | 1996-10-31 |
ES2214569T3 (es) | 2004-09-16 |
DE59711442D1 (de) | 2004-04-29 |
EP0826833A3 (fr) | 1999-07-28 |
DK0826833T3 (da) | 2004-06-21 |
ATE262623T1 (de) | 2004-04-15 |
EP0826833A2 (fr) | 1998-03-04 |
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