EP3205776A1 - Regard de chaussée - Google Patents

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Publication number
EP3205776A1
EP3205776A1 EP17155376.1A EP17155376A EP3205776A1 EP 3205776 A1 EP3205776 A1 EP 3205776A1 EP 17155376 A EP17155376 A EP 17155376A EP 3205776 A1 EP3205776 A1 EP 3205776A1
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EP
European Patent Office
Prior art keywords
road construction
sub
layer
construction arrangement
bonded
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
EP17155376.1A
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German (de)
English (en)
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EP3205776B1 (fr
Inventor
Jürgen Riekert
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.)
R-Ways Ingenieurgesellschaft fur Flughafenplanung GmbH
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R-Ways Ingenieurgesellschaft fur Flughafenplanung GmbH
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Publication of EP3205776A1 publication Critical patent/EP3205776A1/fr
Application granted granted Critical
Publication of EP3205776B1 publication Critical patent/EP3205776B1/fr
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/10—Deep foundations
    • E02D27/12—Pile foundations

Definitions

  • the invention is based on a road construction arrangement with at least one layer of bonded superstructure material, wherein the layer of bonded superstructure material is arranged on an upper side of the road construction arrangement, and an installed in the road construction arrangement or by one or more elements built-in component, wherein the mounting component at least one cavity which is open at the top, and a Lastableitanowski, wherein the Lastableitanowski limits the cavity at least in one area and wherein the Lastableitan instruct on one side of the layer of bonded superstructure surface contact and wherein the Lastableitanowski elbow tapers at least in an area downwards.
  • the invention further relates to methods for producing such a road construction arrangement.
  • road construction shafts of supply and disposal or line structures such as drainage channels or troughs are often installed in the bound superstructure.
  • Such road structures can be found, for example, in the superstructure of roads, paths and / or squares.
  • these road structures are exposed to loads, for example by rolling traffic.
  • these impurities stem from the fact that usually for the production of, for example, a manhole structure, a built-in element is first set to its final height, and supporting and covering layers are then built around this installation element.
  • a shaft structure is described with a drag plate.
  • This drag plate is non-positively connected at its inner circumference with a telescopic part.
  • the towing plate is intended to replicate seasonal or temperature-induced height movements of the upper layers of a surrounding road body.
  • the drag plate takes along a manhole cover.
  • the object of the present invention is therefore to improve the diversion and diversion of traffic loads as well as of residual stresses within road construction arrangements such as, for example, manholes and line structures and thus to increase their durability.
  • the risk of subsidence or uplift within such a road construction arrangement should be reduced.
  • a road construction arrangement with at least one layer of bonded structural material, which is arranged on an upper side of the road construction arrangement, and built into the road construction arrangement or by one or more elements built-in component having at least one cavity which opens upwards is, and a Lastableitan instruct that limits the cavity at least in one area, the layer of bonded structural material contacted on one side and at least in a region downwardly tapered, wherein the Lastableitan ever is formed from at least a first sub-element and a second sub-element that contact each other rotatable and / or displaceable.
  • the Lastableitan Aunt is formed from at least two sub-elements. Since the two sub-elements rotate relative to each other and / or displaceable contacting, by these sub-elements both vertical, in particular by Traffic loads caused forces, as well as stresses and shear forces, which can be caused for example by thermal stress of the bonded superstructure, are intercepted. Settlements and / or uplift of a shaft or line structure relative to a road surrounding this structure and the associated damage can be effectively avoided. There is an improved load distribution of traffic loads and voltage spikes. Impacts on transitions, especially between a manhole and / or line construction and the surrounding road, can be avoided. In particular, so-called blow-ups in peripheral areas of the road construction arrangement can be avoided.
  • the road construction arrangement according to the invention makes it possible in a particularly advantageous manner to use inexpensive and readily available standard materials and / or standard equipment.
  • first and / or the second sub-element may preferably be formed of concrete or concrete-containing material. Furthermore, it can also be formed from a hydraulically bound support layer. It can be reinforced with a reinforcement mat. In addition, the first and / or the second partial element can be prefabricated or produced on site.
  • the first partial element has predetermined breaking points and / or separating cuts. This allows a greater mobility of individual parts or fragments of the first partial element during use of the first partial element.
  • the first sub-element may rest on the second sub-element or connect laterally thereto.
  • a formwork for a shaft structure may preferably be a vertically adjustable formwork, which can preferably be fixed variably.
  • a longitudinal formwork can be mounted on the second sub-element or it can be used along the second sub-element moving slipform paver.
  • a permanent formwork preferably an already staggered or bricked blank. It is also possible to overbuilt the bound superstructure over the entire surface and then work out the blank again from the still fresh or even from the cured material again.
  • the layer of bonded structural material may comprise asphalt.
  • the layer of bonded structural material may comprise concrete or concrete-like material. Both materials are commonly used in road construction materials and therefore cost-effective.
  • the layer of bonded superstructure material comprises concrete or concrete-like material
  • the first and / or second sub-element in the layer bound Oberbaumaterials form sufficient durability and strength, and absorb and transmit forces created in the layer of bonded pavement material.
  • the road construction arrangement may have an overlap which covers an opening at least in one area.
  • the covering has a load introduction region which is designed to direct forces acting on the covering into the layer of bonded structural material and / or into the load discharge arrangement.
  • the covering is fixed in the layer of bonded superstructure, particularly preferably fixed in a floating manner.
  • loads such as traffic loads, not only derived along the installation component, but also on the installation component over and be introduced into surrounding superstructure or underground layers.
  • the cover can be installed or rolled directly into the layer bound Oberbaumaterials or later aligned after completion of the building and glued using mastic asphalt, CDS, coating mortar or by means of other adhesive.
  • the Lastableitan angel can be positively connected in at least one area with the layer of bound superstructure.
  • first and / or the second subelement has a profiling at least in a contact region in which the first and the second subelement make contact, then a connection between the two subelements can be created in a simple manner the two sub-elements are rotatably and / or slidably connected relative to each other.
  • connection can be further improved by having both partial elements each have a profiling in the respective contact region, wherein the profilings are formed complementary to each other and thereby positively connected.
  • the profiling can be formed at least in one area as a toothing, for example, approximately sinusoidal. It may also have, for example, a concave or a convex rounding in one area.
  • the profiling can be attached to the sub-element already before installation of a sub-element, outside the road construction arrangement.
  • the profiling can also be installed only after installation of the sub-element on the sub-element.
  • the two sub-elements by means of joints and / or connecting elements such as dowels or screws to connect with each other such that they are arranged relative to each other rotatable and / or displaceable.
  • the first and / or the second subelement can be provided with a radius, so that, for example, when the first subelement is tilted relative to the second subelement, at least one large area contact surface remain between the two sub-elements for load transfer and a larger gap can be avoided.
  • the horizontal distance d of the load introduction region of the cover from the edge of the cavity is at least 0.3 times, preferably 0.6 times, the vertical distance h of the load introduction region from the load discharge arrangement.
  • This can be ensured in a simple manner that the opening is covered sufficiently far by the overlap.
  • traffic loads that act on the cover for example, in the case that the layer bound top material is formed from asphalt, can be suitably introduced into the layer of bonded structural material and derived by the Lastableitan emblem.
  • this allows that, for example, at a load radiation angle of about 60 °, introduced via the coverage in the bound superstructure traffic loads can be forwarded to the Lastableitan emblem.
  • Tensions in walls, especially in the walls forming the cavity are avoided.
  • a dilatation margin between overlap and bonded superstructure can advantageously be formed.
  • a lining piece extending into the cavity, at least partially spaced, is arranged at or below the covering, in particular being provided by the walls forming the cavity.
  • Such a lining piece makes it possible within a road construction arrangement according to the invention, functional elements, such as gutters, enemas or erosion protection, of other components of the road construction arrangement, in particular Components for receiving and dissipation of stresses or forces to separate.
  • a blank of the cavity to be formed by the first and second sub-element, optionally in conjunction with the built-in component, are formed.
  • a formwork or a permanent formwork, in particular for the formation of inner walls of the cavity can be used.
  • this can also be subsequently removed overbuilt superstructure material.
  • Blanks for line structures for example, have a U- or V-shaped cross-section.
  • blanks for manhole structures may have a cylindrical or frusto-conical opening.
  • the blank can be assigned a statically supporting function.
  • the lining piece can serve for the detailed formation of the required function, for example for the formation of a channel, an inlet or erosion protection.
  • the blank has no "trough quality” or "manhole quality"
  • the lining piece is particularly advantageous.
  • the lining piece may, instead of or in addition to a static one, fulfill a shaping, a covering, a sealing and / or a protective, for example an erosion or weather-protecting task.
  • a shaping, a covering, a sealing and / or a protective for example an erosion or weather-protecting task.
  • the lining piece can be screwed, clipped, nailed or glued in just as advantageous manner.
  • the lining piece may preferably be formed of metal, in particular sheet metal, or plastic.
  • the installation lengths of lining pieces, in particular for line structures, can deviate from the constructional length of the blank, whereby the number of undesired impacts between individual lining pieces can be reduced.
  • the lining piece can be made of flexible, ausrollbarem material, so that shocks can be largely or completely avoided.
  • the lining piece can be installed before or after the overlap.
  • a cover receptacle also makes it possible, in particular, to use standardized or otherwise easily available manhole cover components, for example an existing cover system consisting of manhole frame and cover, for covering the opening.
  • the manhole cover in particular when the layer of bonded superstructure material is formed from asphalt or asphalt-containing material, can thereby function as a supporting structure Cover be decoupled from the installation component.
  • the overlap has load contact areas for this purpose.
  • a particularly preferred area of application of the road construction arrangement arises when the road construction arrangement is a shaft or a line construction.
  • the road construction arrangement is a shaft or a line construction.
  • all kinds of punctual structures, in particular shafts, enemas or the like are to be understood by a shaft structure.
  • the road construction arrangements can be built up stepwise or in layers.
  • a blank can be built or assembled in layers, can be built on the parallel respectively adjacent lower and upper layers.
  • a final lining can then be done on the inside by means of a lining piece.
  • Fig. 1 shows a shaft structure according to the prior art in cross section.
  • a road is formed by a layer of bonded structural material 1.2, in this case an asphalt layer.
  • This layer bound Oberbaumaterials 1.2 is interrupted by a built-in component 1.1, in this case a shaft component.
  • Attached to the layer Oberbaumaterials 1.2 1.2 adjoins the built-in component 1.1 in an upper region laterally.
  • a cover plate 1.3 is launched on the mounting component 1.1 .
  • the installation component 1.1 extends close to a surface of the road.
  • a cavity is formed 1.12. Via an opening 1.13, the cavity extends 1.12 to the surface of the road.
  • wheels 1.4, 1.5 of a vehicle traveling on the surface of the road are depicted.
  • the wheel 1.5 is located on the cover 1.3.
  • the wheel 1.4 is located at the moment shown on the layer bound Oberbaumaterials 1.2.
  • FIG. 2 shows a first embodiment of a road construction arrangement 2 according to the invention.
  • a vehicle with two wheels 2.4, 2.5 is shown schematically.
  • the wheel 2.4 is located on a layer bound Oberbaumaterials 2.2, again in this case an asphalt layer.
  • the layer of bonded structural material 2.2 is a paved or concrete surface.
  • the wheel 2.5 is on an overlap 2.3.
  • the cover 2.3 covers an opening 2.13 located in the layer of bonded building material 2.2 and is fixed in the layer of bonded building material 2.2.
  • the layer bound structural material 2.2 supported by a Lastableitanowski 8.15.
  • the Lastableitanowski forms 2.15 a support for the layer bound Oberbaumaterials 2.2 in the area of the road construction arrangement 2.
  • the Lastableitanowski consists of a first sub-element 2.6 and a second sub-element 2.7. In this case, the first sub-element 2.6 surrounds the second sub-element 2.7 circumferentially. In the area in which there is the opening 2.13 in the layer of bonded building material 2.2, the second partial element 2.7 is broken through.
  • the two sub-elements 2.6, 2.7 are rotatably connected to each other by a profiling 2.9.
  • the two sub-elements 2.6, 2.7 are formed in a contact region so that both sub-elements 2.6, 2.7 contact each other in a form-fitting manner.
  • the contact area is wave-shaped for this purpose. It It is understood that the contact region may also be concave or convex in alternative embodiments. As a result, forces acting horizontally and vertically on both partial elements 2.6, 2.7 can be transmitted to the respective other partial element 2.6, 2.7.
  • the first sub-element 2.6 also has at least one in the Fig.
  • the first sub-element 2.6 can move relative to the second sub-element 2.7, in particular can tip. This makes it possible to intercept and compensate almost any movements of the layer of unbonded substructure material 2.8 and / or of the layer of bonded superstructure material 2.2, for example due to seasonal temperature fluctuations, by the first subelement 2.6.
  • the first sub-element 2.6 thus forms a joint piece.
  • the covering 2.3 has a load introduction region 2.14 in its edge region.
  • the load introduction portion 2.14 is formed annularly.
  • the covering 2.3 is fixed in the layer of bonded building material 2.2.
  • Loads acting on the overlap 2.3 are transmitted via the load introduction area 2.14 on the layer bound Oberbaumaterials 2.2.
  • the overlap 2.3 projects beyond the opening 2.13 in the layer-bound structural material 2.2 at least so far that the horizontal distance d of the load introduction region 2.14 of the overlap 2.3 from the edge of the Cavity 2.12 is at least 0.3 times the vertical distance h of the load introduction portion 2.14 of the Lastableitan ever 2.15.
  • the inner walls of the opening 2.13 and the cavity 2.12 remain free of loads and stresses, therefore, the load introduction area 2.14, in particular depending on the height of the layer 2.2, about 3 - 10 cm from the inner walls spaced on.
  • first and the second partial element 2.6 and 2.7 terminate flush with the layer of unbonded substructure material 2.8, so that the layer of bonded structural material 2.2 can be applied to both partial elements 2.6, 2.7 and to the layer of unbound substructure material for production.
  • the second sub-element 2.7 is used in conjunction with the first sub-element 2.6 as a uniform basis of the layer above it bonded Oberbaumaterials 2.2, as a support and for receiving and transferring loads from the finally bridging cover 2.3.
  • the second partial element 2.7 cantilevers horizontally beyond the installation component 2.1 so that the second partial element 2.7 bridges the layer of unbound substructure material 2.8 located in a surrounding area of the installation component 2.1, which is often less compacted in this area and therefore prone to sedimentation.
  • FIG. 3 a section of another embodiment is shown in cross section.
  • Fig. 3 shows a road construction arrangement 3, which is designed as a shaft structure. It has a mounting component 3.1, which is arranged below a Lastableitanowski grasp 3.15. This is in turn formed from a first sub-elements 3.6 and a second sub-element 3.7, which contact via a profiling 3.9.
  • the upper side has a cover layer 3.21.
  • this layer bound Oberbaumaterials 3.2 in particular in a recess of the cover layer 3.21, an overlap 3.3 is arranged floating with a arranged in an edge region of the overlap 3.3 load introduction area 3.14 or fixed.
  • a manhole cover 3.10 in particular a manhole cover inserted.
  • the overlap 3.3. a recess 3.16 Furthermore, the overlap 3.3. a recess 3.16.
  • a lining piece 3.11 forms an inner wall of the trays to be formed and rests with an end-side section 3.22 in the recess 3.16 of the covering 3.3 on the layer-bound superstructure material 3.2.
  • a sealing means is applied at least in one area, so that the components located below the layer of upper material 3.2 are protected from leachate, dirt and similar undesired influences.
  • the formwork is then replaced by the lining 3.11.
  • the lining piece 3.11 is introduced from above into the opening 3.13 until the end-side section 3.22 rests on the layer of bonded building material 3.2.
  • Illustrated embodiment of a road construction arrangement 4 differs essentially by the configuration of a Lastableitan elbow 4.15 and thereby due to the design of a layer bound Oberbaumaterials 4.2.
  • the Lastableitan Aunt 4.15 is formed by two sub-elements 4.6, 4.7.
  • the sub-element 4.6 which is seen from an installation component 4.1 arranged on an outer side of the partial element 4.7, as a towed body, in this case as a plate-shaped drag plate, in particular as a conventional walkway plate, in other alternative embodiments as a sheet metal or wedge-shaped transition piece formed.
  • the first subelement 4.6 rotatably contacts the second subelement 4.7.
  • the second sub-element 4.7 on the outside on a recess into which the first sub-element 4.6 is placed engaging.
  • the partial element 4.7 has a shutter edge 4.17.
  • the formwork edge 4.17 is formed as a permanent formwork and thus acts on one side as a boundary of the layer bonded structural material 4.2 and on the other side as part of an inner wall 4.18 of the trays to be formed.
  • Fig. 5 and Fig. 6 show sections of further embodiments of the invention in the form of a road construction arrangement 5 and 6 in cross section.
  • the illustrated road construction arrangements 5, 6 are designed as line structures.
  • a first sub-element 5.6, 6.6 extends to the surface of the road construction arrangement 5, 6. At the level of a layer bound Oberbaumaterials 5.2, 6.2 adjoins the first sub-element 5.6, 6.6 bound to the layer Oberbaumaterials 5.2, 6.2 laterally.
  • the first sub-element 5.6, 6.6 is so far in both in the Fig. 5 and Fig. 6 Variants shown part of the adjacent concrete layer or layer bound Oberbaumaterials 5.2, 6.2.
  • the first sub-element 5.6, 6.6 tapers towards the bottom. It rests partially on a second partial element 5.7, 6.7 designed as a foundation and is at least laterally movably connected to it in the region of a profiling 5.9, 6.9 analogously to the aforementioned exemplary embodiments.
  • the first sub-element 5.6 was made in this embodiment on site by means of a formwork.
  • the formwork was at the for the trainees cavity 5.12 desired position.
  • a slip formwork is used as formwork, which is guided on the second sub-element 5.7.
  • FIG. 5 Furthermore, an overlap 5.3 can be seen.
  • This cover 5.3 is flush with the layer bound Oberbaumaterials 5.2 arranged in the first sub-element 5.6.
  • the cover 5.3 forms with its top part of the surface of the road construction arrangement.
  • the cover 5.3 has a cover receptacle 5.19, in which a manhole cover 5.10, formed in this case as a gutter cover, is inserted.
  • a lining piece 5.11 is arranged in an opening 5.13 formed by the first and second partial elements 5.6, 5.7.
  • the lining piece 5.11 is for this purpose at least in a lateral region in a suitably shaped recess 5.26 of the first sub-element 5.6, wherein in the contact area between the first sub-element 5.6 and the lining piece 5.11 a sealing means for safe and permanent sealing of the line structure is introduced.
  • the lining piece 5.11 is in contrast to the previously described lining piece 3.11 closed down, in particular trough-shaped. As a result, a groove of the line structure is formed in the desired final shape.
  • Fig. 6 The variant of Fig. 6 is made by means of a permanent formwork 6.17 made of concrete, in alternative masonry.
  • the lost formwork has been 6.17 arranged on the second sub-element 6.7 during manufacture.
  • Fig. 5 is also the lining piece 6.11 arranged in this variant.
  • a space joint 6.20 is formed in this variant between the first sub-element 6.6 and the lost formwork 6.17 and the lining piece 6.11 .
  • This provides room for dilation, so that the system, for example thermally induced, can absorb movements without forced tension in wall areas.
  • the space joint 6.20 provides additional protection of the lost formwork 6.17 with respect to the first sub-element 6.6.
  • the space joint 6.20 is encapsulated in this embodiment with an elastic, bituminous liquid adhesive.
  • an overlap 6.3 is supported on the first subelement 6.6.
  • the overlap 6.3 on a marginal grading, so that the layer bound Oberbaumaterials 6.2 partially covering the overlap 6.3 on the top.
  • the overlap 6.3 is embedded in the layer bound Oberbaumaterials 6.2.
  • further recesses are provided, which are potted with liquid filling material and thus improve the installation stability and / or surface properties such as grip.
  • the covers 5.3, 6.3 have in comparison to conventional manhole or gutter covers on an enlarged diameter or an enlarged cover width in order to allow a load transfer away from Bauwerkswandungen.
  • Embodiments of the invention result in particular by the respectively desired shapes of road construction arrangements. So the road construction arrangements differ on the one hand afterwards, whether it concerns manhole structures or line structures. So it is provided in line structures due to a generally small required depth, the recessed component, for example, as a recess, for example, formed by a first and / or second sub-element to make. Due to the generally greater depth of manhole structures, however, it is analogous to the embodiments of the latter in the latter Fig. 2-4 provided to form the installation component as a separate shaft component and use.
  • the load transfer arrangement is arranged supportingly below the layer of bonded superstructure material.
  • the layer of bonded superstructure material is formed from concrete or concrete-containing material, it is primarily horizontal, for example thermally induced, forces that are to be prevented from the actual manhole or linear structure or to be routed around the structure. Therefore, in this case, the Lastableitan extract on the surface of the road construction arrangement and thus laterally bonded to the layer Oberbaumaterials adjacent.
  • Fig. 7 schematically shows a trained as a shaft structure road construction arrangement 7, being used as the material of the layer bonded Oberbaumaterials 7.2 asphalt.
  • This embodiment corresponds to the embodiment of the Fig. 2 with a built-in component 7.1, a first sub-element 7.6 and a second sub-element 7.7.
  • Fig. 8 shows a trained as a linear structure road construction arrangement 8, which also asphalt in a layer bound Oberbaumaterials 8.2 is used. It can be seen that a second subelement 8.7 forms a foundation for a first subelement 8.6. The subelement 8.6 in turn supports the layer of bonded superstructure material 8.2. In the latter, in turn, an opening 8.13 is provided.
  • the layer bound Oberbaumaterials 8.2 in conjunction with the sub-elements 8.6, 8.7 form a blank or a raw form of a trainee channel.
  • a lining piece 8.11 is incorporated inside this blank and thereby forms the desired groove in its final form.
  • the lining piece 8.11 and likewise the formed gutter remain largely stress-free, regardless of a load situation of the road construction arrangement 8.
  • Fig. 9 now shows the case of a trained as a shaft structure road construction arrangement 9, in which bound as a layer Oberbaumaterials 9.2 a concrete-containing layer is provided.
  • An installation component 9.1 embodied as a shaft is arranged below a second plate element 9.7.
  • the second sub-element 9.7 rests on the installation component 9.1.
  • a first sub-element 9.6 surrounds the outside of the second sub-element 9.7. Laterally and along an underside in a central region of the first sub-element 9.6, the first sub-element 9.6 contacts the second sub-element 9.7 or rests on this.
  • the second sub-element 9.7 is located in a recess of the first sub-element 9.6.
  • the first one is enough Sub-element 9.6 up to an upper edge of the layer bound Oberbaumaterials 9.2.
  • the subelement 9.6 adjoins the superstructure material 9.2 bound to the layer.
  • the sub-elements 9.6, 9.7 form an opening reaching to the top opening 9.13.
  • the opening 9.13 is covered by a cover 9.3.
  • a lining piece 9.11 is arranged so that it projects into the opening 9.13.
  • analogous embodiment is dispensed with a lining piece. This can be provided in particular when the opening formed by a first sub-element and second sub-element is sufficiently durable, in particular when the first and second sub-element made of concrete and thus sufficiently durable resistant to environmental influences.
  • a designed as a linear structure road construction assembly 10 is shown, wherein a layer of bonded Oberbaumaterials 10.2 is formed of concrete. Analogous to the first subelement 9.6, a first subelement 10.6 can be seen. Due to the smaller depth of a linear structure required compared to a manhole structure, a second partial element 10.7 is provided, which in this case is designed as a foundation. Analogous to Fig. 8 a blank of a desired channel is formed by the sub-elements 10.6, 10.7. An overlap 10.3 covers this blank and is fixed non-positively in the sub-element 10.6. Within this blank turn a lining piece 10.11 is arranged and a cover 10.3 attached or poured. The lining piece 10.11 thus again forms a groove.
  • FIG. 11a and Fig. 11b Furthermore, two examples of blanks 11.10, 11.20 are shown as lost formwork.
  • the blank 11.10 has for this purpose a cylindrical portion 11.11. In this section 11.11, the wall thickness decreases slightly conically converging on the outside.
  • Such a blank 11.10 can be used as a lost formwork, for example in a shaft structure.
  • the blank 11.20 can be used in a linear structure. For this purpose, it has a foundation section 11.22, on which a trough raw form 11.21 is arranged.
  • the trough raw 11.21 also has walls with decreasing wall thickness.
  • the overlaps serve to load introduction of, for example, traffic loads in the bound superstructure.
  • This load introduction takes place via load introduction areas.
  • These load introduction areas may be attached directly to the cover or separated from the cover as a support for the remaining part of the cover.
  • the load introduction areas are arranged away from the building walls in order to keep these building walls tension-free.
  • Fig. 12a is a trained as an annular plate load introduction area 12.1 shown.
  • An alternatively configured load introduction region 12.2 according to Fig. 12b is as a grid in ring form educated.
  • Another load introduction area 12.3 according to Fig. 12c is formed of annularly arranged segments.
  • Another alternative design is the load introduction area 12.4 Fig. 12d which provides a load introduction in the form of ring-shaped point injections.
  • FIGS. 12e and 12f to take two schematically illustrated examples of cover shots 12.5 and 12.6, which are mounted on the upper side of overlaps.
  • the cover receptacle 12.5 is formed annularly.
  • the cover receptacle 12.6, however, is formed spoke-shaped.
  • the arrangement 13.10 of Fig. 13a shows an overlap 13.11, in which a load application area 13.12 is separated from the remaining cover 13.11.
  • a manhole cover 13.13 is in a cover receptacle 13.14, which is designed as part of the cover 13.11 on.
  • the arrangement 13.40 according to Fig. 13d represents an embodiment in which a cover 13.41 with a vertical web a Cover receptacle 13.44 with a manhole cover 13.43 and a cross-sectionally T-shaped load introduction region 13.42, wherein the load introduction region 13.42 is formed attachable below the surface.
  • the arrangements 13.50 ( Fig. 13e ) and 13.60 ( Fig. 13f ) represent the same embodiment, but in two different states.
  • the arrangements 13.50, 13.60 represent an overlap 13.51, 13.61 with a cross-sectionally T-shaped load introduction region 13.52, 13.62 and a cover receptacle 13.54, 13.64.
  • the arrangement 13.60 it is provided to use an existing or a conventional, standard available manhole cover element 13.63 with its frame 13.65 or reuse this.
  • the manhole cover element 13.63 rests on its frame 13.65.
  • this manhole cover element 13.63 with its frame 13.65 on the cover 13.61 or the cover receptacle 13.64 these are appropriately adapted to the elements 13.63 and 13.65.
  • the cover 13.61 and the cover receptacle 13.64 form an adapter for the manhole cover element 13.63 and its frame 13.65.
  • the invention also includes a method for repairing a road construction arrangement.
  • a method for repairing a road construction arrangement if the condition of the bonded superstructure is good, it may be possible to dispense with a thorough repair, in particular with complete replacement of all components.
  • shafts with faulty walls in the entrance can optionally be shuttered and lined with in-situ concrete. With intact gutter parts, only the upper area may need to be removed and rebuilt. A channel can then remain as part of a blank.

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  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
EP17155376.1A 2016-02-15 2017-02-09 Installation sur une chaussée et procédé de faire une installation sur unce chaussée Active EP3205776B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016102555.0A DE102016102555A1 (de) 2016-02-15 2016-02-15 Straßenbauwerksanordnung und Verfahren zur Herstellung einer Straßenbauwerksanordnung

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EP3205776A1 true EP3205776A1 (fr) 2017-08-16
EP3205776B1 EP3205776B1 (fr) 2022-07-27

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EP17155376.1A Active EP3205776B1 (fr) 2016-02-15 2017-02-09 Installation sur une chaussée et procédé de faire une installation sur unce chaussée

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DE (1) DE102016102555A1 (fr)
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065159A1 (fr) 1999-04-23 2000-11-02 Egon Haar Dispositif pour compenser des ecarts relatifs de hauteur entre des surfaces de sol et des elements de structures encastrees, presentant un cadre, et dispositif auxiliaire approprie
DE102006056936A1 (de) 2006-11-30 2008-06-05 Buderus Kanalguss Gmbh Verfahren zum Einbau einer Schachtabdeckung sowie die zugehörige Schachtabdeckung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387806B (de) * 1983-11-21 1989-03-28 Poly Bauelemente Ag Bausatz fuer eine entwaesserungsrinne
CH687261A5 (de) * 1993-04-15 1996-10-31 Werner Ott Einbauanordnung fuer den Gussrahmen einer Schachtabdeckung.
EP1070176A1 (fr) * 1998-04-09 2001-01-24 Peter Hagen Dispositif de pose de couvertures de puits

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065159A1 (fr) 1999-04-23 2000-11-02 Egon Haar Dispositif pour compenser des ecarts relatifs de hauteur entre des surfaces de sol et des elements de structures encastrees, presentant un cadre, et dispositif auxiliaire approprie
DE102006056936A1 (de) 2006-11-30 2008-06-05 Buderus Kanalguss Gmbh Verfahren zum Einbau einer Schachtabdeckung sowie die zugehörige Schachtabdeckung

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EP3205776B1 (fr) 2022-07-27
DE102016102555A1 (de) 2017-08-17
ES2926032T3 (es) 2022-10-21

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