EP2551409A2 - Elémént de structure pour utilisation sous la surface du sol - Google Patents

Elémént de structure pour utilisation sous la surface du sol Download PDF

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Publication number
EP2551409A2
EP2551409A2 EP20120178050 EP12178050A EP2551409A2 EP 2551409 A2 EP2551409 A2 EP 2551409A2 EP 20120178050 EP20120178050 EP 20120178050 EP 12178050 A EP12178050 A EP 12178050A EP 2551409 A2 EP2551409 A2 EP 2551409A2
Authority
EP
European Patent Office
Prior art keywords
structural element
damping
base part
structural
damping element
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.)
Withdrawn
Application number
EP20120178050
Other languages
German (de)
English (en)
Other versions
EP2551409A3 (fr
Inventor
Andreas P. Amft
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.)
ENREGIS GMBH WASSER- UND UMWELTTECHNIK
Hewitech GmbH and Co KG
Original Assignee
Enregis Wasser- und Umwelttechnik GmbH
Hewitech 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 Enregis Wasser- und Umwelttechnik GmbH, Hewitech GmbH and Co KG filed Critical Enregis Wasser- und Umwelttechnik GmbH
Publication of EP2551409A2 publication Critical patent/EP2551409A2/fr
Publication of EP2551409A3 publication Critical patent/EP2551409A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/22—Resiliently-mounted floors, e.g. sprung floors
    • E04F15/225—Shock absorber members therefor
    • 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
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/02—Foundations, e.g. with drainage or heating arrangements
    • 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
    • E01C3/00—Foundations for pavings
    • E01C3/006—Foundations for pavings made of prefabricated single units
    • 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
    • E01C3/00—Foundations for pavings
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
    • 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
    • E01C2201/00—Paving elements
    • E01C2201/10—Paving elements having build-in shock absorbing devices

Definitions

  • Structural element for use below a floor surface, system of a plurality of such structural elements and use of such a structural element or such a system
  • the present invention relates to a structural element for use below a floor surface, e.g. below a lawn, a road surface, a floor of a sports field, a hall floor, etc.
  • Such structural elements are known per se, for example from the DE 10 2009 052 724 entitled "Installation for an apparatus for treating, cooling or storing a fluid, such as a gas or a liquid".
  • the structural element can also be specified in more detail as follows for specific embodiments as a structural element for storing gases and / or liquids and / or for receiving substrates below a bottom surface, as described below.
  • an object of the present invention is to provide a structural element of the type mentioned, with which the damping properties of such a structural element or a plurality of such Structural elements comprehensive floor substructure can be improved only by the structural element or the structural elements.
  • a structural element having the features of claim 1.
  • the structural element has at least one base part or comprises, at least one provided with the structural element or the base part combined or combinable elastically deformable damping element provided.
  • One advantage of the invention is that the damping properties of the structural element can be set individually by means of the or each damping element combined or combinable with the structural element. This is an essential difference to a use of structural elements together with an underlayed elastically compressible mat, in which the damping properties are essentially determined by the compressibility of the mat and the damping properties over a large area with each applied structural elements is the same, namely as far as the structural elements on the same mat.
  • a structural element in which the or each damping element is an integral part or at least by combination is an integral part to install easily and in one step by the structural element is optionally positioned in already combined with the or each damping element state at the site or in context is combined with the positioning at the place of use with the or each damping element.
  • the work area when laying or attaching such structural elements is essentially limited to the area claimed by the structural element in the applied or laid state surface section and it is not necessary, first interpreted a significantly larger area with an elastically compressible mat, then in a further step To place such a mat rigid structural elements.
  • Another advantage of the invention and its embodiments consists in the attenuation caused by the or each elastically deformable damping element noise transmission, especially in the form of structure-borne noise, for example, of roads, track systems and the like and propagates in a ground substructure known type in the ground.
  • the damping element or a plurality of damping elements acts as attenuator and decoupler, which is brought into the force / pulse path and vibration path and / or in the signal / structure-borne sound path to a registered force or the sound in its or its amplitude or or reduce its level and / or decouple.
  • a material from which the structural element and any components of the structural element is or are made is of secondary importance. Conveniently, however, is made of a plastic material structural element or made of such a material components of such a structural element, such as a base, an upper part, etc., because then results in a total of a lightweight and thus substantially easily manageable structural element that manually and at the mounting location can be placed without great effort. Alternatively, of course, the use of metal or the like as a material for the structural element into consideration.
  • the damping element is provided in an embodiment of the structural element that the or each damping element of an elastically compressible material, for example of natural or synthetic rubber, oil rubber, melts, solids, such as plastics or other materials and in combination, etc. is made.
  • damping element results in a one-piece damping element, which can be produced in one operation.
  • This also applies to any other conceivable base material, which leads to a one-piece damping element.
  • the or each damping element can be combined or combined at one of its outer surfaces with the structural element or its base part. Damping then takes place between the structural element and the material respectively adjacent to the or each outer surface concerned.
  • a subsequent material may be another structural element, but e.g. also to soil or a so-called binder layer, gravel support layer, etc., as e.g. find use in street superstructure, act. It is essential that by the or each elastically deformable damping element on at least one outer surface of the structural element takes place a weakening and / or decoupling of registered in the structural element forces and / or sound waves.
  • the structural element In an additional or alternative embodiment of the structural element is provided that this next to the base part another and here and hereinafter referred to as upper part part and the or each damping element between the base part and upper part is arranged.
  • the or each damping element when positioning the or each damping element between the base part and the upper part, the or each damping element is an integral part of the structural element and the weakening / decoupling of forces and / or sound waves takes place between upper part and base part, so that, for example, when using the structural element As a support structure for a floor surface, such as a sports field or the like, floor constructions with predeterminable damping properties can be realized, wherein the damping properties result from the type of elastic deformability of the or each damping element, such as a damping element or damping elements is used or, in which provide the desired damping properties by suitable choice of material.
  • the damping elements can be made available in different Shore hardness, so that depending on the desired damping property, a damping element or a plurality of damping elements with the respectively suitable Shore hardness is used. Incidentally, this also applies to damping elements arranged on an outer surface of the structural element.
  • the upper part and the base part have a lattice structure, in particular a lattice structure in the form of or similar to that in the DE 10 2009 052 724 is described, wherein arise within the grid structure crossing points and wherein the crossing points or at least individual crossing points are formed for combining a respective damping element with the crossing point.
  • each intersection point within the lattice structure or only certain intersection points within the lattice structure may be designed to be combined with one damping element each.
  • the crossing points or individual crossing points are particularly suitable for combining damping elements with the structural element and its upper and / or base part, because in the previously known, rigid form of the structural element, the crossing points as contact points formed between the upper part and the base part or possibly between the upper part and the base part and an intermediate part and act as a column for an initiated force, so that in a combination of damping elements with the base and / or upper part of the structural element, a connection between the base part and upper part possible remains and base and upper part in the connected state are mechanically and acoustically decoupled by the or each damping element.
  • the intersections of the grid structure are regularly distributed over a surface of the base part and upper part and formed with such a base part and upper part structural element with at least one combined or combinable elastically deformable damping element is characterized in that individual, also regularly distributed over the respective surface Crossing points are formed for combining a respective damping element with the intersection point or a damping element with a plurality of crossing points.
  • the even distribution of the intersection points provided for combination with damping elements caused a uniform distribution of force or load and / or sound distribution within the structural element.
  • the damping element is pin-shaped and designed as a pin or sleeve at its ends, and that any point of intersection provided for combination with a damping element is designed as a pin receptacle or socket receptacle.
  • a pin-shaped damping element is easy to manufacture and easy to set in terms of its damping properties, for example by a corresponding material is selected.
  • the damping element is designed to be pin-shaped at its ends, the structural element has with it for receiving such damping elements provided parts, so for example the upper part and the base part, a corresponding pin receptacle, which acts as a plug-in sleeve for the pin and is also referred to here as a sleeve.
  • a corresponding pin receptacle which acts as a plug-in sleeve for the pin and is also referred to here as a sleeve.
  • the damping element has such journal receptacles, ie sleeves, and any intersection point of the grid structure of the structural element provided for combination with such a sleeve is designed as a socket receptacle, ie as a journal.
  • the damping element has such journal receptacles, ie sleeves, and any intersection point of the grid structure of the structural element provided for combination with such a sleeve is designed as a socket receptacle, ie as
  • the damping element has a pin on both sides or a sleeve on both sides or a pin on one side and a sleeve on the opposite side. It is essential that the intersection points provided for the combination with such a damping element comprise means for the positive or at least substantially positive reception of one side of such a pin-shaped damping element.
  • the damping element is located flat between the upper part and the base part.
  • a damping element can be considered as a plurality of interconnected pin-shaped damping elements, but can also be embodied in other forms, for example as a planar cubic element with eg pins on a top and a bottom, with corresponding receptacles in the upper part and in the base part of Structure element can be combined.
  • a planar cubic element with eg pins on a top and a bottom, with corresponding receptacles in the upper part and in the base part of Structure element can be combined.
  • the elastic properties of the structural element improve when a plurality of such damping elements between the upper part and the base part are provided, because in such a planar damping element, which is in particular integrally made of one and the same material, results in an elastic distribution of the applied force and with regard to the intended damping results in both a horizontal and a vertical direction of action, without preventing the load distribution.
  • the structural element can be sandwiched and between the upper part and the base part, one or more planar damping elements can be located.
  • a rigid intermediate grid plate element as in the. Between two flat damping elements DE 10 2009 052 724 is described or located adjacent to an upper part or base part one or more rigid such intermediate mesh plate elements.
  • the upper part and the base part have a lattice structure and intersection points are formed within the lattice structure for combination with the damping element.
  • the advantage consists not only in the ease of manufacture of such a surface attachable between the upper part and the base part damping element, but also in that the upper part and the base part and any intermediate grid plate elements can be combined in one and the same embodiment with pin-shaped damping elements or a planar damping element.
  • the rigid parts of the structural element ie base part, upper part and possibly intermediate grid plate element or a plurality of intermediate grid plate elements, can therefore be produced in the same way in all embodiments of the structural element and the type the damping element used or the damping elements used is reserved for the requirements of the particular application and can, without it being necessary to replace the rigid parts of the structural element, also be adapted at a later time by replacing the damping element or the damping elements.
  • the invention also relates to a system with a plurality of juxtaposed in two spatial directions and combined or combined together structural elements as described here and below.
  • a system forms an elastic floor substructure for use below a floor surface as explained above, e.g. the above-mentioned floor surfaces, namely paths, roads, parking areas, sports facilities, etc.
  • the structural element is designed as a hollow body or in its defined by an envelope contour inner volume allows the inclusion of a fluid or a gas, such a system is also suitable for use in the field the drainage technique, the rainwater infiltration technique and / or retention technology.
  • the invention thus also relates to a use of a structural element as described here and below or a system having a plurality of juxtaposed in two spatial directions and combined or combined structural elements for resilient mounting of a bottom surface portion, in particular for elastic storage of a bottom portion of sports surfaces, such.
  • Sports surfaces such.
  • Sports surfaces such.
  • Sports surfaces such.
  • Sports surfaces such.
  • Sports surfaces such.
  • Sports surfaces such.
  • Sports surfaces such.
  • Sports surfaces such.
  • FIG. 1 shows as an example of a structural element 10 of the type described in the introduction a device with parts as shown in the DE 10 2009 052 724 which is incorporated herein by reference for further comparative details and the disclosure of which is hereby incorporated by reference.
  • the structural element 10 in FIG. 1 comprises a base part 12 and a top 14.
  • Base part 12 and top 14 are in the DE 10 2009 052 724 Called grid plate bottom element or grid plate lid element.
  • the structural element is intended for use underneath a floor area, not shown, for example a floor in a sports facility, eg a soccer field or a gym, or under car parking areas, etc.
  • damping elements 16 are in FIG. 1 shown combined with the base part 12 and the upper part 14.
  • the damping elements 16 are with the base part 12 and the upper part 14 and thus with the structural element formed therefrom 10 can be combined and that is releasably combined.
  • FIG. 2 shows the structural element in a plan view of one of the large side surfaces, ie in a view from below or above and right next to it and below in a plan view of the adjacent short side surfaces, ie in a side view.
  • the damping elements located in the edge region 16 are designated by reference numerals.
  • the base part 12 and the upper part 14 have a lattice structure and that the lattice structure leads to the formation of crossing points 18 within the lattice structure. These intersection points 18 are formed to combine a respective damping element 16 with the intersection point 18.
  • damping elements can also be located in the region of lateral connection points 20, that is, for example, combined or combined with the structural element 10 in the region of such connection points 20.
  • FIG. 3 shows an exploded view of the structural element 10 or snapshot when combining the structural element 10 with the damping elements 16.
  • the base member 12 and the upper part 14 are also referred to as lower and upper grid.
  • the embodiment of the damping element shown here is also referred to as a rubber damper and thus already designates a possible material for producing a damping element 16.
  • Such a damping element 16 can be designed to obtain different elastic properties of the structural element 10 in different so-called Shore degrees of hardness.
  • the damping element 16 is pin-shaped and executed at its ends as a pin and that each provided for combination with a damping element 16 crossing point 18 (only partially in the illustration with reference numerals designated) is designed as a pin receptacle. This is a possibility for a combinability of a damping element 16 with the structural element 10.
  • FIG. 4 shows an alternative embodiment of the structural element 10 with at least one elastically deformable damping element 16 combined or combinable with the structural element 10.
  • the damping element 16 is a damping element 16 situated flatly between the base part 12 and the upper part 14.
  • FIG. 5 shows the embodiment according to FIG. 4 with the same views as in FIG. 2 ,
  • the damping element 16 has as a flat damping element a plurality of pin-shaped or substantially cylindrical body, which are connected in a grid structure which corresponds to the grid structure of the structural element 10.
  • the tops and bottoms of this pin-shaped / cylindrical body can. as related to FIG. 3 described - cone-shaped, conical, etc. be executed and the base and the upper part 12, 14 of the structural element 10 has corresponding receptacles for the positive reception of such geometries.
  • the figures show an embodiment of the structural element 10 in which the crossing points 18 of the grid structure are regularly distributed over a surface of the base part 12 and upper part 14. Individual, likewise distributed regularly over the respective surface crossing points 18 are formed for combining a respective damping element 16 with the intersection point 18 ( FIG. 2 . FIG. 3 ) or individual crossing points 18 are designed to be combined with a planar damping element 16.
  • the emphasis on individual crossing points 18 means that not Each intersection point 18 must be designed for such a combination. Nevertheless, it is easy to consider that in fact every intersection is designed for such a combination.
  • FIG. 2 and FIG. 3 shown damping elements 16 also with a grid plate intermediate element as in the DE 10 2009 052 724 can be combined, which in turn can be combined with the base part 12, the upper part 14 or another intermediate grid plate element.
  • a planar damping element 16 any combination of one or more such intermediate grid plate elements with a base part 12 or an upper part 14 itself as the base part 12 and upper part 14 apply.
  • the desired damping properties of the structural element 10 depending on the embodiment and application, only the elastic decoupling of base part and upper part or a single or multi-part base part 12 and a single-part or multi-part upper part 14 occurs.
  • the decoupling of base and upper part 12, 14 is by a plurality of individual damping element 16 (FIG. FIG. 3 ) or a planar damping element 16 (FIG. FIG. 6 ) causes.
  • a plurality of layers of such planar damping elements 16 may be provided, if necessary, by a grating plate intermediate element is located between two flat damping elements 16.
  • a plurality of structural elements 10 can be combined by placing in two spatial directions to a system for use below a floor surface.
  • a damping element 16 may be provided between the individual, juxtaposed structural elements 10 in the connection points 20 or at least in the outwardly facing side surfaces of the structural elements 10 combined to such a system
  • at least one damping element 16 can be located in each structural element 10, as shown in the figures.
  • such structural elements 10 or at least one such structural element 10 or a system with a plurality of such structural elements 10 for elastic storage of a bottom surface portion is suitable.
  • the or each structural element 10 or a system formed from such structural elements 10 supports the bottom surface portion.
  • the structural element 10 is used as a whole component, e.g. is used in the drainage technique one or more layers, it is characterized in addition to the decoupling effect of the damping element 16 or the damping elements 16 also by a very high storage coefficient, especially if the structural element 10 as shown in the figures or in a comparable manner a lattice structure is executed.
  • the structural element 10 is then also suitable for use as a rainwater infiltration or retention module and thus combines this property or suitability with the decoupling described here and the associated advantages.
  • damping element 16 is used as a planar element (single-layer or multi-layer), it is irrelevant whether it is used directly in connection with e.g. Drainage, infiltration or containment systems is or is or whether one or more separation or soil layers between the individual system levels are provided. Depending on the degree of hardness or damping of the damping element 16, a planar damping element 16 can be used as plate goods or as rolled goods.
  • the structural element 10 or a system with a plurality of structural elements 10 which comes into use in combination with existing, for example, plastic hollow bodies or parts thereof, characterized in that it to a or multiple sides of the system can ensure decoupling.
  • a system with a plurality of such structural elements 10 but also in use, for example as or together with green roof elements or roof drainage elements allows a significant reduction of the mechanical load on the footprint (eg roof construction, sealing areas , Etc.).
  • the use of damping elements 16 on an outer side of the structural element 10, for example of a structural element 10 formed only from an upper part 14, at its crossing points 18 of the lattice structure reduces a damping element 16 as in FIG FIG. 6 shown or more damping elements 16 as in FIG.
  • top 14 does not preclude the use of other rigid panel members.
  • the upper part 14 is mentioned here only as an example, because this downwardly facing receptacles for the combination of one or more damping elements 16 and is suitable with the opposite outer side as a support surface for a bottom portion.
  • the invention also includes damping elements 16, which are designed as intermediate elements in the horizontal plane in the form that they have a distance between at least two together Define lying structural elements 10 and / or represent or allow attachment to one another.
  • the structural elements 10 can accommodate, for example, the vertically introduced loads which are applied, for example, by vehicles traveling on a road surface as a floor surface section, thus protecting the overall system with a plurality of structural elements 10 from deformation and breakage.
  • a type-safe application for this purpose is a near-surface drainage or infiltration / retention of rainwater.
  • a structural element 10 for use below a floor surface, a system comprising a plurality of such structural elements 10, and a use of such a structural element 10 or such a system such a structural element 10, in particular a structural element 10 with at least one base part 12, with the structural element 10 or the base part 12 at least one elastically deformable damping element 16 is combined or combined.
  • the structural element 10 with the or each combined or combinable damping element 16 may also be referred to as a vibration box.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Road Paving Structures (AREA)
  • Vibration Prevention Devices (AREA)
  • Floor Finish (AREA)
EP12178050.6A 2011-07-29 2012-07-26 Elémént de structure pour utilisation sous la surface du sol Withdrawn EP2551409A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011052311A DE102011052311A1 (de) 2011-07-29 2011-07-29 Strukturelement

Publications (2)

Publication Number Publication Date
EP2551409A2 true EP2551409A2 (fr) 2013-01-30
EP2551409A3 EP2551409A3 (fr) 2015-05-27

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EP12178050.6A Withdrawn EP2551409A3 (fr) 2011-07-29 2012-07-26 Elémént de structure pour utilisation sous la surface du sol

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EP (1) EP2551409A3 (fr)
DE (1) DE102011052311A1 (fr)

Cited By (6)

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Publication number Priority date Publication date Assignee Title
CN103276654A (zh) * 2013-05-25 2013-09-04 余德辉 一种拼装地板
CN106013727A (zh) * 2016-07-15 2016-10-12 上蔡县华联文体器材有限公司 一种蜂窝平面多功能拼装地板
PT108553A (pt) * 2015-06-12 2016-12-12 Embalnor Embalagens Normalizadas S A Sistema de nivelação de uma grelha de enrelvamento ajustável
ITUB20154693A1 (it) * 2015-10-15 2017-04-15 Pircher S R L Struttura di pozzo perdente
CN107558451A (zh) * 2017-09-26 2018-01-09 界首市高丰农业专业合作社 一种基于芝麻种植的排水防涝装置
GB2621809A (en) * 2022-05-12 2024-02-28 Ardern Fergus An improved constructional panel

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DE102015013086A1 (de) 2015-10-01 2017-04-06 Jutta Regina Giller Attika für Gebäude
CN105625548A (zh) * 2016-03-10 2016-06-01 江苏河马井股份有限公司 渗排板
CN113529519A (zh) * 2021-06-25 2021-10-22 苟超 一种公路路基结构

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103276654A (zh) * 2013-05-25 2013-09-04 余德辉 一种拼装地板
PT108553A (pt) * 2015-06-12 2016-12-12 Embalnor Embalagens Normalizadas S A Sistema de nivelação de uma grelha de enrelvamento ajustável
ITUB20154693A1 (it) * 2015-10-15 2017-04-15 Pircher S R L Struttura di pozzo perdente
CN106013727A (zh) * 2016-07-15 2016-10-12 上蔡县华联文体器材有限公司 一种蜂窝平面多功能拼装地板
CN107558451A (zh) * 2017-09-26 2018-01-09 界首市高丰农业专业合作社 一种基于芝麻种植的排水防涝装置
CN107558451B (zh) * 2017-09-26 2019-08-20 界首市英琪养殖专业合作社 一种基于芝麻种植的排水防涝装置
GB2621809A (en) * 2022-05-12 2024-02-28 Ardern Fergus An improved constructional panel

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EP2551409A3 (fr) 2015-05-27
DE102011052311A1 (de) 2013-01-31

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