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EP1085135B1 - Canal de drainage - Google Patents

Canal de drainage Download PDF

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Publication number
EP1085135B1
EP1085135B1 EP00112901A EP00112901A EP1085135B1 EP 1085135 B1 EP1085135 B1 EP 1085135B1 EP 00112901 A EP00112901 A EP 00112901A EP 00112901 A EP00112901 A EP 00112901A EP 1085135 B1 EP1085135 B1 EP 1085135B1
Authority
EP
European Patent Office
Prior art keywords
channel body
reinforcing ribs
channel
body according
bottom 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.)
Expired - Lifetime
Application number
EP00112901A
Other languages
German (de)
English (en)
Other versions
EP1085135A1 (fr
Inventor
Markus Blaschke
Heino Messerschmidt
Arne Stoltenberg
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.)
ACO Ahlmann SE and Co KG
Original Assignee
ACO Severin Ahlmann GmbH and Co KG
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
Application filed by ACO Severin Ahlmann GmbH and Co KG filed Critical ACO Severin Ahlmann GmbH and Co KG
Publication of EP1085135A1 publication Critical patent/EP1085135A1/fr
Application granted granted Critical
Publication of EP1085135B1 publication Critical patent/EP1085135B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels

Definitions

  • the invention relates to a channel body according to the Preamble of claim 1.
  • Channel body made in particular of polymer concrete are used in a variety of ways to help one Construction of water drainage channels in a site or in a Train road area or to have a drainage drain for to create any floor areas or sewers.
  • gutter bodies must be very depending on the application can withstand different mechanical loads and should have the highest possible lateral stability. At the Installation of such gutter bodies must therefore Installation instructions must be followed exactly as it is at Failure to take the installation instructions into account the gutter body can break.
  • the channel bodies are of very different heights needs what is dependent on the respective application, the problems with mechanical stability and Durability of the channel body, however, with increasing height become more serious.
  • channel bodies became more and more common also made larger and more solid in their width, but this is not always desirable is and also has the disadvantage that with increasing height and increasing Width of the material expenditure increases considerably.
  • No. 5,213,438 A describes an elongated protective channel for collecting liquids with first and second channel bodies open upwards, the first Channel body is arranged within the second channel body.
  • the second, outer Channel body has an outer bottom surface and one on the inner channel cross section adapted exterior shape.
  • the second channel body has reinforcing ribs at the end and in the middle on the outside, which is essentially run evenly from top to bottom. The protective channel is therefore not in the ground anchored to counteract an upward movement.
  • a drainage channel proposed in DE 197 45 480 A1 consists of a Channel body with a continuously U-shaped cross-section, with its upward-facing section Legs is held at least one extension part, the extension part on the legs of the continuous channel body frictionally and / or is held adjustable.
  • the drainage channel faces on the outside Gutter body and / or stiffening ribs on the extension part, which essentially are aligned vertically and preferably in frictional contact with the extension part stand.
  • the reinforcing ribs are vertically uniform and likewise do not anchor the drainage channel in the surrounding area Ground.
  • the object underlying the invention is a channel body to create the kind defined at the outset, which with regard to stability and anchoring in the Soil has improved properties and enables an optimized use of materials.
  • the wall thickness of the reinforcing ribs increases continuously from top to bottom to an extremely stable and, in particular, side-stable channel body receive. So that the wall thickness of the respective reinforcing ribs at their lowest End the greatest width. This makes it a comparatively large contact area realized, which is formed by the reinforcing ribs themselves.
  • the invention can experience an advantageous embodiment in that one at the longitudinal start and one at the longitudinal end of the channel body Reinforcing rib is formed.
  • the latter Embodiment of the invention is particularly for relatively short Channel body suitable.
  • the reinforcing ribs are in Longitudinal direction of the channel body in each case a uniform or constant distance from each other.
  • a particularly advantageous embodiment with a stable Floor covering is also that at least some of the Reinforcing ribs form a floor surface that is in the plane of the at least one bottom surface section.
  • a further increase in mechanical strength and Flexural rigidity can be achieved in that at least two adjacent reinforcing ribs with a common one Base plate section are integrally connected.
  • the latter embodiment of the invention is based on the Reinforcing ribs additionally against each other in the longitudinal direction of the gutter body, resulting in an even better distribution of the vertical forces to be absorbed by the channel body becomes.
  • the channel body expediently has two on it Outside vertical reinforcement ribs leading to a perpendicular through the longitudinal center line of the channel body extending plane are arranged in mirror image. Thereby the mechanical properties and strength properties of the Channel body homogeneous across the cross-section of the channel body distributed trained.
  • the outer surfaces of the upper portion of the Channel body formed flat and run essentially vertical.
  • the reinforcing ribs can also have lateral outer surfaces that match the upper ones Outer surfaces of the channel body are flush so that e.g. the cross-sectional shape of a perpendicular to the longitudinal center line of the channel body and two laterally opposite reinforcement ribs intersecting cutting plane has a substantially rectangular shape.
  • the channel body at least one strip-shaped, in the longitudinal direction of the Has channel body extending bottom plate section, with the at least two opposite one another Reinforcement ribs connected in one piece to their bottom area are.
  • This latter variant of the gutter body after the Invention leads to a particularly uniform Force distribution and power transmission to the contact surface with the least possible use of materials.
  • the at least one strip-shaped base plate section can further increase in strength and rigidity its opposite longitudinal ends in wider Pass over floor sections.
  • These wider ones Base plate sections can have lateral recesses. Eventually there can be a wider base plate section in another single wider floor panel section pass in which then expediently also Drain opening can be formed without the Cross section at this point of the channel body essential is weakened.
  • a particularly favorable distribution of forces is also then achieved when at least two are located opposite each other Reinforcing ribs deviate from the rectangular shape
  • the cross section of the channel also can be adapted.
  • the reinforcing ribs can also be be wedge-shaped from top to bottom, so that they over the level of the respective side surface of the Protrude from the channel body. This will increase the lateral stability of the channel body and its anchoring in the floor even further improved.
  • a material saving is also achieved by that according to another embodiment at the top Initial area of the reinforcement ribs is the wall thickness of the Channel body is preferably reduced stepwise. All of them the aforementioned measures improve anchorage in the ground.
  • a mechanical that is almost independent of the respective height According to the invention, stability and strength are thereby further improved realizes that the height of the side area in which the vertical reinforcing ribs are formed, the Manufacturing height or overall height of the respective channel body is adjusted.
  • the start of the Reinforcing ribs in about a third (upper third) of the Total height of the gutter body start while at comparatively low height of the reinforcing rib area only in the lower third of the height of the channel body can be trained.
  • the channel body is with all of its Reinforcing ribs preferably made of polymer concrete.
  • Fig. 1 shows a front and side view of a first Embodiment of a channel body.
  • the channel body is generally designated 1 and has a gutter 2 in the embodiment shown an approximately V-shaped channel shape or with a corresponding cross section. It is at this point noted that the present invention is not limited to shown channel shape is limited and that others Channel designs are possible, especially a U-shaped one.
  • the channel body has outer side surfaces 3a and 3b, which are in their lower region at about a third of the Total height of the channel body in one Reinforcing rib area to pass, being the transition area is indicated by 12.
  • the lower section of the gutter body is at least in sections of the V-shape of the channel 2 adapted, the sections in Fig. 1A with 4a and 4b are designated.
  • the Embodiment shown vertical reinforcing ribs 5th (on both sides) formed at the front end of the channel body and also vertical reinforcing ribs 6 (on both sides) at the rear end of the gutter body, as far as in between horizontal reinforcing ribs 15, 16.
  • the lower bottom surface of the channel body comprises several strip-shaped base plate sections 8, 9, which in wider Base plate sections 7a and 7b in the area of Reinforcing ribs 15, 16 pass over or in one piece with these are connected.
  • the wider bottom plate sections 7a and 7b can have lateral recesses 10a and 10b.
  • the channel body 1 shown can also have a Drain opening 11 must be equipped.
  • 2A shows a construction similar to that of FIGS. 1A and 1B, however, the overall height in the embodiment of FIG. 2A and Fig. 2B is much larger.
  • 2A is the Channel body generally designated 20 and has vertical extending side surfaces 23a and 23b, one between them again determine approximately V-shaped groove 21.
  • the Channel body 20 has a plurality of base plate sections 28, 29, 27a and 27b, which, as in the embodiment according to FIGS. 1A and Fig. 1B, form a continuous surface.
  • the wider ones Base plate sections 27a and 27b have lateral ones Notches 30a and 30b.
  • FIG. 2A and 2B is the same as in the embodiment according to FIG lower area of the channel body is trough-shaped, corresponding to the lateral recesses 24a and 24b.
  • the Channel body is again in the embodiment shown equipped with two reinforcing ribs 25 and 26, which on molded front end and rear end of the channel body are.
  • Fig. 2B there is also an attachment opening or Drain opening 31 to recognize.
  • 2A and 2B is the beginning the reinforcement rib area adapted to the greater height and starts at 22, almost half the height.
  • the embodiment according to FIGS. 3A and 3B shows one Channel body 31 'with a relatively large overall height, the one has particularly high mechanical strength and stability.
  • the channel body has 31 'approximately vertical upper side surfaces 33a, 33b, between which a central, approximately V-shaped channel 32 is trained.
  • the reinforcing rib section begins due to the large height also in this embodiment about half the height of the channel body (at 34).
  • the Channel body has a plurality of reinforcing ribs 35a, 35b, 35c, 35d, 35e, 35f and 36, which cover the entire length of the Channel body are evenly distributed.
  • reinforcing ribs 35a, 35b, 35c, 35d, 35e, 35f and 36 a substantially rectangular cross-sectional shape, wherein the outer surfaces of these reinforcing ribs with the Side surfaces of the upper section of the channel body in alignment run so that the cross-sectional shape of a perpendicular to Longitudinal centerline of the channel body and two vertical reinforcement ribs on opposite sides intersecting cutting plane is essentially rectangular Has outer contour.
  • the middle reinforcing rib 35d has a different outer contour, that of the tub-like shape the gutter body is adapted approximately.
  • 3A and 3B is again a wide base plate section with an opening 38, that over a wide bottom plate section 40 in the wide Bottom plate portion 37b merges. This will help with this Embodiment a comparatively large area of the Channel body achieved on a flat support surface.
  • the general channel body designated 50 again a relatively large Height.
  • the gutter body 50 has, similar to that previous embodiments, substantially vertical extending side surfaces 53a, 53b, one between them have deep, approximately V-shaped groove 42. by virtue of the relatively large height of the channel body begins Area of the reinforcing ribs, seen from above, at about one third to one half of the total height of the channel body (at 51).
  • the channel body has outer wall sections 54a, 54b, which are formed in the lower region of the channel body and are adapted to the shape of the V-shaped channel.
  • the Channel body 50 is also a mirror image of a plane formed which runs perpendicularly through the longitudinal center line or runs through the lowest point of the groove 42.
  • the reinforcing ribs 55b, 55c, 55d, 55e and 55f a varying wall thickness from above initially increases downward and about halfway up the Reinforcing ribs then again up to their lower end area decreases.
  • the central reinforcing rib 55d is also in its Outer contour of the trough-shaped shape of the channel body 50 customized.
  • the Channel body 50 strip-shaped at its lower region Plate sections 59a and 59b, which are wider Merge plate sections 57a and 57b.
  • the wider ones Base plate sections 57a and 57b are each integral with two adjacent reinforcing ribs connected, whereby at this embodiment a particularly high strength and Stability is realized.
  • the Channel body 50 has a break-out outlet opening 58 which extends over a wide bottom plate section 60 in the wide Plate section 57b merges.
  • FIG. 5A shows a combined front and side view of a yet another embodiment of a channel body, the is generally designated 70.
  • This gutter body has a particularly high sidewall stability and can be very high absorb vertical forces and evenly on one Distribute the contact surface.
  • the increased lateral stability is with Achieved by means of vertical reinforcing ribs 72, which in the Contrary to the previous embodiments laterally the side surfaces of the channel body 70 protrude and that of run downwards in a wedge shape so that the greatest width of the wedge on the bottom surface of the channel body is reached.
  • the channel body 70 has a V-shaped channel 74 comparatively shallow. Because of the comparative The reinforcement rib area begins at a low overall height the lower third of the overall height (at 71).
  • FIGS. 5A and 5B has one Variety of side-by-side vertical Reinforcing ribs 72, which are not only wedge-shaped towards the outside run, but their wall thickness also wedge-shaped from above increases downward, as best seen from the side view 5A emerges.
  • Embodiment As best seen in Figure 5B, it has Embodiment an almost continuous strip-shaped Base plate that is integral with the side Reinforcing ribs 72 is connected.
  • the stripe-shaped Base plate 73 ends in the region of an opening 75.
  • the height of the side Area in which the vertical reinforcing ribs are trained the respective manufacturing or height of the Adjusted channel body. This measure contributes significantly in that an optimized derivation and distribution of the from Vertical forces to be absorbed on a channel body Contact surface is achieved regardless of the height, and with minimal use of materials.
  • the channel body can be attached to it trained reinforcing ribs, base plate sections, etc. preferably be made of polymer concrete.
  • the present invention is not limited to the V-shaped shown or U-shaped shape of the channel is limited.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Claims (19)

  1. Élément de canal de drainage, comportant une section transversale de rigole (2 ; 21 ; 32 ; 42 ; 74) de préférence sensiblement en forme U à V et présentant au moins une section de semelle (8, 9 ; 28, 29 ; 37a, 37b, 39a, 39b, 59a, 59b, 57a, 57b ; 73) plane, pour l'appui plan de l'élément de canal de drainage sur un support, la forme extérieure de l'élément de canal de drainage (1 ; 20 ; 31 ; 50 ; 70) étant également réalisée de préférence sensiblement en forme de U à V et étant ainsi adaptée à la section transversale intérieure de la rigole du moins par sections, et des nervures de renfort verticales (5, 6 ; 15, 16, 25, 26, 35, 36, 55, 56 ; 72) étant formées dans la zone de jusqu'à essentiellement au moins deux tiers de la hauteur de construction de l'élément de canal de drainage, sur la zone extérieure de l'élément de canal de drainage,
    caractérisé en ce que,
    l'épaisseur de paroi des nervures de renfort verticales (55b, 55c, 55d, 55e, 55f ; 72), dans la direction longitudinale de l'élément de canal de drainage
    soit augmente tout d'abord puis décroít de haut en bas,
    soit augmente régulièrement de haut en bas.
  2. Élément de canal de drainage selon la revendication 1,
    caractérisé en ce que,
    au début longitudinal et à la fin longitudinale de l'élément de canal de drainage est réalisée à chaque fois une nervure de renfort verticale (5, 6 ; 25, 26 ; 35a, 36 ; 55a, 56) sur les deux côtés de l'élément de canal de drainage.
  3. Élément de canal de drainage selon la revendication 1,
    caractérisé en ce que,
    plusieurs nervures de renfort verticales (15, 16, 35a-35f, 36 ; 55a-55f, 56) sont réalisées réparties sur la longueur de l'élément de canal de drainage.
  4. Élément de canal de drainage selon la revendication 3,
    caractérisé en ce que,
    les nervures de renfort (15, 16, 35a-35f, 36 ; 55a-55f, 56) sont réalisées à intervalles réguliers.
  5. Élément de canal de drainage selon l'une des revendications 1 à 4,
    caractérisé en ce que,
    au moins quelques unes des nervures de renfort (5, 6 ; 15, 16, 25, 26 ; 35a, 36 ; 55a, 56) forment une semelle, qui est située dans le plan de la section de semelle de l'élément de canal de drainage.
  6. Élément de canal de drainage selon l'une des revendications 1 à 5,
    caractérisé en ce que,
    au moins deux nervures de renfort (35b, 35c, 35e, 35f, 36 ; 55f, 55e, 55c, 55b) adjacentes sont reliées d'un seul tenant avec une section de semelle (37a, 37b ; 57a, 57b) commune.
  7. Élément de canal de drainage selon l'une des revendications précédentes,
    caractérisé en ce que,
    l'élément de canal de drainage (1 ; 20 ; 31 ; 50 ; 70) présente sur les deux côtés extérieurs des nervures de renfort, qui sont disposées symétriquement en miroir par rapport à un plan s'étendant à la perpendiculaire de l'axe médian longitudinal de l'élément de canal de drainage.
  8. Élément de canal de drainage selon la revendication 1,
    caractérisé en ce que,
    les surfaces extérieures (3a, 3b ; 23a, 23b ; 33a, 33b ; 53a, 53b) d'une section supérieure de l'élément de canal de drainage (1 ; 20 ; 31 ; 50) sont réalisées planes et s'étendent essentiellement à la verticale.
  9. Élément de canal de drainage selon l'une des revendications précédentes,
    caractérisé en ce que,
    au moins quelques unes des nervures de renfort (5, 6 ; 25, 26 ; 35a, 35b, 35c, 35d, 35e, 35f, 36 ; 55a, 55b, 55c, 55d, 55e, 55f, 56) possèdent des surfaces extérieures latérales, qui sont alignées avec les surfaces extérieures supérieures (3a, 3b ; 23a, 23b ; 33a, 33b ; 53a, 53b) de l'élément de canal de drainage.
  10. Élément de canal de drainage selon la revendication 8 ou 9,
    caractérisé en ce que,
    la forme de section transversale d'un plan de coupe s'étendant perpendiculairement à l'axe médian longitudinal de l'élément de canal de drainage et coupant deux nervures de renfort latéralement en regard l'une de l'autre, présente une configuration essentiellement rectangulaire.
  11. Élément de canal de drainage selon l'une des revendications précédentes,
    caractérisé par au moins une section de semelle (8, 9 ; 28, 29 ; 39a, 39b ; 59a, 59b) réalisée plus étroite que l'élément de canal de drainage, en forme de bande et s'étendant dans le sens longitudinal de l'élément de canal de drainage, avec laquelle au moins deux nervures de renfort latéralement en regard l'une de l'autre sont reliées d'un seul tenant à sa zone de semelle.
  12. Élément de canal de drainage selon la revendication 11,
    caractérisé en ce que,
    au moins une section de semelle (8, 9 ; 28, 29 ; 39a, 39b ; 59a, 59b) en forme de bande laisse, à ses extrémités longitudinales se faisant face, la place à des sections de semelles (7a, 7b ; 27a, 27b ; 37a, 37b; 57a, 57b) plus larges.
  13. Élément de canal de drainage selon la revendication 12,
    caractérisé en ce que,
    les sections de semelles plus larges présentent des évidements (10a, 10b ; 30a, 30b) latéraux.
  14. Élément de canal de drainage selon la revendication 12 ou 13,
    caractérisé en ce que,
    une autre section de semelle (37b) laisse à la place à une section de semelle (40) plus large isolée, dans laquelle est réalisé un orifice d'évacuation (38).
  15. Élément de canal de drainage selon l'une des revendications 1 à 14,
    caractérisé en ce que,
    au moins deux nervures de renfort verticales (35d ; 55d) en regard l'une de l'autre présentent un contour extérieur divergeant d'une forme rectangulaire, qui est adapté à la section transversale de rigole de l'élément de canal de drainage.
  16. Élément de canal de drainage selon l'une des revendications précédentes,
    caractérisé en ce que,
    les nervures de renfort (55, 72) s'évasent de haut en bas en forme de cales de sorte qu'elles font saillie au-delà du plan des surfaces latérales respectives de l'élément de canal de drainage (70).
  17. Élément de canal de drainage selon l'une des revendications précédentes,
    caractérisé en ce que, dans une zone supérieure de naissance des nervures de renfort, l'épaisseur de paroi de l'élément de canal de drainage (1 ; 20 ; 31 ; 50 ; 70) diminue de préférence par échelons.
  18. Élément de canal de drainage selon l'une des revendications précédentes,
    caractérisé en ce que la hauteur de la zone latérale, dans laquelle sont formées les nervures de renfort, est adaptée à la hauteur de fabrication de l'élément de canal de drainage, de manière telle que la hauteur de la zone de nervure de renfort augmente au fur et à mesure que la hauteur de construction augmente.
  19. Élément de canal de drainage selon l'une des revendications précédentes,
    caractérisé en ce que,
    l'élément de canal de drainage (1 ; 20 ; 31 ; 50 ; 70) avec ses nervures de renfort est constitué de béton polymère.
EP00112901A 1999-09-15 2000-06-19 Canal de drainage Expired - Lifetime EP1085135B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944271A DE19944271B4 (de) 1999-09-15 1999-09-15 Rinnenkörper
DE19944271 1999-09-15

Publications (2)

Publication Number Publication Date
EP1085135A1 EP1085135A1 (fr) 2001-03-21
EP1085135B1 true EP1085135B1 (fr) 2003-08-27

Family

ID=7922158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112901A Expired - Lifetime EP1085135B1 (fr) 1999-09-15 2000-06-19 Canal de drainage

Country Status (3)

Country Link
EP (1) EP1085135B1 (fr)
DE (2) DE19944271B4 (fr)
ES (1) ES2204404T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012146B4 (de) * 2005-03-16 2007-04-05 Aco Severin Ahlmann Gmbh & Co. Kg Rinnenkörper und Rinnensystem mit einem derartigen Rinnenkörper
CN110374178B (zh) * 2019-06-17 2022-12-23 长沙理工大学 一种边坡平台排水沟的施工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8027130U1 (de) * 1980-10-10 1981-02-26 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Entwaesserungsrinne
GB2220965A (en) * 1988-07-16 1990-01-24 Dow Mac Concrete Ltd Drainage channel
US4954015A (en) * 1990-04-04 1990-09-04 Gsw Inc. Gutter seal
US5213438A (en) * 1991-12-06 1993-05-25 Aco Polymer Products, Inc. Chemical safety trench drain conduit
FR2688529B1 (fr) * 1992-03-16 1998-10-16 Medinger Jean Claude Element prefabrique de cunette pour regard d'assainissement.
EP0692583A3 (fr) * 1994-07-06 1997-01-02 Ahlmann Aco Severin Dispositif d'entrée pour système de caniveaux d'écoulement
US5735637A (en) * 1996-06-03 1998-04-07 Abt, Inc. Method and apparatus for supporting and anchoring drainage channel sections
DE19745480A1 (de) * 1997-10-15 1999-04-22 Bernhard Kessel Entwässerungsrinne

Also Published As

Publication number Publication date
DE19944271A1 (de) 2001-04-12
ES2204404T3 (es) 2004-05-01
EP1085135A1 (fr) 2001-03-21
DE50003427D1 (de) 2003-10-02
DE19944271B4 (de) 2008-04-03

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