EP2430245B1 - Procede de creation d'une fondation - Google Patents

Procede de creation d'une fondation Download PDF

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Publication number
EP2430245B1
EP2430245B1 EP10721988.3A EP10721988A EP2430245B1 EP 2430245 B1 EP2430245 B1 EP 2430245B1 EP 10721988 A EP10721988 A EP 10721988A EP 2430245 B1 EP2430245 B1 EP 2430245B1
Authority
EP
European Patent Office
Prior art keywords
foundation
basket
support
receptacle
pillar
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.)
Not-in-force
Application number
EP10721988.3A
Other languages
German (de)
English (en)
Other versions
EP2430245A2 (fr
Inventor
Erwin Frey
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.)
Haus und Holzbau Im Allgau GmbH
Original Assignee
Haus und Holzbau Im Allgau GmbH
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 Haus und Holzbau Im Allgau GmbH filed Critical Haus und Holzbau Im Allgau GmbH
Publication of EP2430245A2 publication Critical patent/EP2430245A2/fr
Application granted granted Critical
Publication of EP2430245B1 publication Critical patent/EP2430245B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys

Definitions

  • the invention relates to a method for forming a foundation with the preamble features of claim 1. Such a method is known from WO 2007/039008 A1 known.
  • Prefabricated buildings with columns or pillars usually have these pillars or pillars supporting foundation.
  • the foundation can be constructed, for example, as a single or strip foundation or, if necessary for structural reasons, as a plate or Sohlfundament.
  • Another possibility to form a hall is the use of precast concrete parts. These are delivered to the construction site and set up and aligned there on the cleanliness course.
  • a disadvantage of the former possibility for creating a foundation is that the described method is particularly time-consuming and therefore requires a precisely coordinated planning of the individual sections.
  • the formation of the formwork is associated with a considerable amount of material and the use of additional equipment that complicates the formation of the foundation in addition. The speedy construction of the prefabricated building is therefore difficult to carry out.
  • the second possibility ie the use of prefabricated components
  • the transport of the prefabricated components to the construction site is particularly cumbersome due to the high weight of the components, since special transport vehicles have to be used here.
  • the use of heavy equipment is necessary to arrange the prefabricated components in the appropriate places of the foundation and then align.
  • the high Manufacturing and transport costs for prefabricated components also increase the total cost of the building to a significant extent.
  • Object of the present invention is therefore to provide a method for forming a foundation for columns or pillars, especially of prefabricated buildings available, which can be created very quickly and easily and is inexpensive to create.
  • the foundation basket used in this case for the fast and cost-effective creation of foundations for columns and pillars of prefabricated buildings, and this particular of halls in timber frame construction The static requirements that are placed on such halls in timber frame construction, due to the relatively low weight of the building parts no massive foundations. It often turn out to be foundations as the foundation of choice.
  • the foundation basket in this case has a designed as a hoop or frame outer reinforcement.
  • this outer reinforcement are in particular welded or screwed reinforcement struts and arranged in the foundation basket, in particular welded receptacle.
  • the external reinforcement gives the size of the foundation and is chosen taking into account the static requirements. In this case, the size of the foundation formed can be adjusted to the calculated static requirements by changing the diameter and / or the shape of the hoop or frame.
  • the reinforcing bars arranged in the outer reinforcement give additional stability to the foundation basket and the finished foundation and, moreover, prevent the frost or the frame from being deformed when filling the foundation basket with concrete due to the inflow of concrete.
  • the reinforcement struts in particular their number and orientation, an adaptation of the foundation to the static load can be performed by the prefabricated building.
  • the use proves to be particularly durable in this context of sheet steel to form the hoop or frame.
  • the use of a sheet metal or sheet metal frame also offers the opportunity to adjust the size of the foundation basket to the particular required dimensions of the foundation basket in a simple and fast manner.
  • the formation of elliptical, oval and polygonal foundation baskets depending on the used Reif or frame.
  • the Blechreif or frame is deformed with or without temperature exposure accordingly.
  • the formation as well as the adaptation of the foundation basket or especially the outer reinforcement can also be done directly at the site.
  • the outer reinforcement is delivered for this purpose in the form of a band or tape sections at the site. The ends of the band or the band sections are then flush or overlapping laid on or superimposed and welded or screwed, which of course also a parallel welding and screwing as well as a riveting of the ends in the formation of the outer reinforcement is possible.
  • the reinforcing struts which give the foundation basket further stability, are arranged in a favorable manner crosswise in the outer reinforcement.
  • the stability of the foundation basket is increased because the deformation of the outer hoop or the outer reinforcement is prevented in several directions.
  • a radial arrangement of the reinforcing struts is conceivable. It is recommended to arrange the reinforcing struts one above the other in several levels in the outer reinforcement.
  • the receptacle is designed as a quiver.
  • this quiver can after forming the foundation in a simple and fast way, the support or the pillar for which the foundation was made, used and thus the prefabricated building to be built.
  • the support or the pillar is designed as a tube, then a pin projecting in the direction of the support or the pillar can be arranged in the quiver in the manner of a bushing. The pin is inserted when inserting the support or the pillar into the quiver in the pipe end and fitted into the support or the pillar.
  • the pin can be made substantially cylindrical or tuned to the shape of the support or the pillar.
  • the receptacle extends over the entire height of the foundation basket, can project beyond the upper edge of the outer reinforcement or flush with this.
  • the receptacle is preferably between the intersecting reinforcing struts of the inner Reinforcement of the foundation basket used and welded to the reinforcing struts at least at their crossing points.
  • An even better connection between the receptacle and the reinforcing struts results when the reinforcing struts are arranged in several planes, and in particular substantially horizontally aligned in the outer reinforcement and therefore the receptacle connected to several of the reinforcing struts, in particular welded.
  • a clamping or screw connection for arranging the recording in the foundation basket or for connection to the reinforcement struts is possible.
  • anchor points are provided on the receptacle, the outer reinforcement and / or the reinforcement struts for the arrangement of a support device for the foundation basket.
  • the proposed method ensures a particularly quick and easy formation of a foundation for the columns or pillars, especially for prefabricated buildings.
  • the foundation basket initially consists only of the outer, in particular mature or frame-like reinforcement and the reinforcement struts arranged therein and the recording.
  • this foundation basket has a particularly low weight and can therefore be delivered in large numbers and particularly easily at the construction site for the prefabricated building or only be manufactured there from individual parts. Due to its low weight, the foundation basket enables installation without the use of heavy equipment.
  • the alignment of the foundation baskets before the backfilling with concrete and the formation of the foundation without the use of, for example, cranes is possible.
  • the lightweight construction allows for a correction of the position of the finished foundation until shortly before filling the foundation basket with concrete.
  • the method according to the invention comprises several steps. First, a foundation basket with formed as a hoop or frame outer reinforcement and arranged in the outer reinforcement reinforcing struts and a centrally arranged in the foundation basket receptacle for the support or the pillar on a clean sheet. After this placement of the foundation basket, its orientation and alignment is done filling the foundation basket with concrete. In this case, the use of in-situ concrete is particularly suitable. The placement and alignment of the foundation basket can be due to the ease of execution of the foundation basket without the aid of heavy equipment, with smaller foundation baskets, for example, manually by one or two workers done. It follows that the final foundation or its position is determined only after filling the foundation baskets with concrete and this particular Ortbeton.
  • the foundation baskets which serve to form the foundation, already finished at the construction site and then set up at the locations defined for the foundation position on the cleanliness layer.
  • the originally first process step is modified such that first the tires or frames forming the outer reinforcement are brought to the final installation location of the foundation and only then a welding or screwing in of the inner reinforcement, i. H. the reinforcement struts takes place.
  • the reinforcing struts After arranging the reinforcing struts ultimately the introduction or the insertion of the recording and the connection with the reinforcement struts or the foundation basket can be done. This type of procedure further increases the flexibility in creating the foundation.
  • the method according to the invention also comprises the steps described below. After placing the foundation basket and its orientation, a centering hole is introduced into the cleanliness layer. This hole is located centrally under the foundation, or under the recording. After introduction of the centering hole, a support element is inserted into the receptacle, the one with the Centering bore has aligned through bore. This support element prevents deformation of the recording by the filled into the foundation basket concrete.
  • the foundation basket is determined after the insertion of the support element by an anchor pin passing through the support element is inserted through the support member in the center hole in the cleanliness layer. Through the anchor pin a provisional determination of the foundation basket is achieved so that its position can not be changed by the filled concrete. It is advisable to perform an exact positioning, for example by using suitable adjusting means or methods before finally setting the foundation.
  • the support element is preferably formed as a block of a solid material, thereby having the internal dimensions of the receptacle.
  • the support member can thus be positively inserted into the receptacle and removed after filling the foundation basket and curing of the filling material again from the recording.
  • sleeves and in particular threaded sleeves are used in the foundation. This can be done by using the sleeves already shortly after filling the foundation basket with concrete at the corresponding positions in the foundation.
  • holes are introduced into the foundation and the sleeves are used in these holes.
  • an adjustment device is provided for the support or the pillar. Alignment of the pillars or pillars of the entire building by means of suitable, for example GPS-supported surveying, can take place via this adjusting device.
  • the adjusting device has a fundamentally parallel leg, which serves as a surveying aid in the alignment of the columns or pillars and also as a receptacle or holder for adjustment aids, such as washers or the like. It also proves advantageous in this context if the leg has a bore has, on the additional adjustment of the support or the pillar takes place after adjustment on the foundation. This determination can preferably be carried out by connecting the leg to the foundation by screwing or other fixative in a suitable manner.
  • a directional brace is used to align the support or the pillar. This runs between the foundation and the pillar.
  • the straightening brace is, for example, fixed on the foundation side in the sleeve introduced into the foundation.
  • the determination of the brace can be done by screwing into the threaded sleeve.
  • Fig. 1 shows a foundation basket 10 in plan view.
  • This foundation basket 10 is suitable for forming a foundation 20 (see. Fig. 2 and 3 ) for a support 30 of a prefabricated building, such as a hall in timber frame construction.
  • the foundation basket 10 has a cylindrical shape.
  • the foundation basket 10 is formed by an outer reinforcement 11, which is formed in the embodiment as a tire made of sheet steel.
  • the outer reinforcement 11 predetermines the final formation of the foundation 20.
  • the design is not limited to the cylindrical shape. Also possible is the formation of the foundation basket 10 with, for example, prismatic, oval or rectangular outer reinforcement 11. Also fixed by the outer reinforcement 11 is the height of the foundation 20 (cf. Fig. 2 ).
  • reinforcing struts 12 are arranged to stabilize the foundation basket 10 and to adapt the foundation 20 to the specifications by the statics of the finished building.
  • the reinforcing struts 12 are formed of structural steel and are connected to the outer reinforcement 11, for example, welded in this. In addition to the welding of Reinforcing struts 12 and outer reinforcement 11 also screwing the reinforcing struts 12 in the foundation basket 10 is possible.
  • the reinforcing bars 12 not only reinforce the foundation 20, but also prevent deformation of the outer reinforcement 11 of the foundation basket 10 when filling the foundation basket 10 with concrete.
  • This backfilling with concrete takes place after setting up the foundation basket 10 on a cleanliness layer (not shown), which represents the lowest layer of the foundation of a prefabricated building.
  • the foundation basket 10 is hereby placed directly on the cleanliness layer, then aligned, fixed in position and then filled with concrete. After hardening of the concrete, the further construction of the prefabricated building can take place.
  • the outer reinforcement 11 of the foundation basket 10 is left in place.
  • the reinforcing struts 12 have a plurality of crossing points 13 and define a centrally located in the foundation basket 10 position of the receptacle 14 for the subsequent arrangement of a support 30.
  • the receptacle 14 is inserted between the intersecting reinforcing struts 12 and point-connected thereto.
  • the connection between reinforcing struts 12 and receptacle 14 can be done by welding or using clamping screws or clamps.
  • an inner supporting element 15 (in FIG Fig. 1 indicated by hatching) used, which prevents the deformation of the receptacle 14 during the filling of the concrete in the foundation basket 10.
  • the introduction of a centering hole 16 is first carried out in the cleanliness layer.
  • the center hole 16 is centrally provided below the foundation basket 10 and arranged in the foundation basket 10 receptacle 14. After the introduction of the centering hole 16, the insertion of the inner support member 15 takes place in the receptacle 14.
  • the inner support member which consists of a solid material, such as wood or plastic, in this case has an aligned with the center hole 16 inner recess 17. Through this inner recess 17, an anchoring pin 18 can be inserted into the center hole 16.
  • the anchoring pin 18, which projects through the foundation basket 10 and is fixed in the cleanliness layer, prevents a displacement of the foundation basket 10 in this concrete filling. After the concrete has hardened, the anchoring pin 18 is removed. A Movement of the foundation basket 10 is no longer possible.
  • the inner support member 15 can be removed from the receptacle 14.
  • a support 30 can be used and aligned. After inserting the support 30 into the receptacle 14 and its orientation, the setting of the support 30 by filling the receptacle 14 with concrete takes place.
  • the lower end of the support 30, which is inserted into the receptacle 14, is designed for example as a T or double T-beam and thus leaves enough space for the filler. It is conceivable, of course, the same shape with the receptacle 14 execution of the lower end of the support 30. Thus, a positive insertion of the support 30 made in the receptacle 14.
  • the foundation basket 10 With the in the Fig. 1 illustrated foundation basket 10, the simple and rapid formation of a foundation 20 for receiving a support 30 is possible.
  • the foundation basket 10, which is lightweight prior to filling with concrete, can be easily positioned and aligned on a clean sheet without the use of a lifting device.
  • the formation of the foundation 20 is carried out after aligning and fixing the foundation basket 10 by filling the foundation basket 10 with concrete.
  • Fig. 2 shows a preferred embodiment of the foundation 20 in side view.
  • the foundation 20 has reinforcing struts 12 in the interior, which are arranged horizontally in the foundation 20.
  • the reinforcing struts 20 are provided in two layers in the foundation.
  • receptacle 14 has already been used in the embodiment, the lower end 31 of a support 30 for a prefabricated building.
  • the support 30 consists on the one hand of a wooden post 38, which merges in its fundamental extension in a T-beam 39. This T-beam 39 is inserted into the receptacle 14 and fixed in this by filling with concrete. Before filling the receptacle 14 with concrete, the support 30 is initially aligned.
  • the lower end 31 of the support 30 introduced into the receptacle 14 has a straightening angle 32 which is used for the adjustment of the support 30.
  • Justierunterlagen 33 can be pushed under the horizontal leg 34 of the directional angle 32.
  • the leg 34 additionally has a bore, via which a further determination of the support 30 on the foundation 20, for example by means of screws, bolts or pins can be done.
  • the foundation has brackets 19, which are connected to the reinforcing struts 12 in the interior of the foundation basket 10. These brackets 19 served as the foundation basket 10 mounted support device and facilitated the transport and alignment of the foundation basket 10 prior to filling with concrete.
  • the bracket 19 can be used as anchor points for an outer lining of the building.
  • the shown foundation 20 additionally has sleeves 21, which are arranged in the region of the circumference of the foundation 20. These sleeves 21, which were subsequently introduced into the foundation 20 in the exemplary embodiment, serve to receive screws or to fix additional supporting or aligning struts 22 (cf. Fig. 3 ).
  • the arrangement of the sleeves 21 can of course also be done before filling the foundation basket 10 with concrete.
  • the sleeves 21 can be connected, for example, with the reinforcing struts 12. Also conceivable is the execution of the sleeves 21 as the entire foundation basket projecting threaded sleeves.
  • Fig. 3 also shows a side view of another embodiment of the foundation 20. Also in the embodiment of Fig. 3 the lower end 31 of a support 30 has already been inserted in the foundation 20 or in the receptacle 14 provided therein. For final fixing and alignment of the support 30, a directional brace 22 extending between the support 30 and the top 23 of the foundation 20 has been attached. This straightening bar 22, which has a set screw 24, is used to adjust the support 30 before its final determination. To adjust the support position, the support 30 has a directional angle 32. This straightening angle 32 can be underlaid in the course of adjustment with Justierunterlagen 33 and thus allows the fine alignment of the support 30. Both in the embodiment of Fig. 2 as well as in the embodiment of Fig.
  • the receptacle 14 is formed as a quiver.
  • This quiver is connected to the reinforcing struts 12 at several points of intersection.
  • the reinforcing struts 12 are arranged crosswise in the outer reinforcement 11 of the foundation basket 10 and thus form a grid in the interior of the foundation basket 10.
  • a radial arrangement of the reinforcing struts 12 is conceivable.
  • the arrangement of the reinforcing struts 12 can be deviated from the orientation of two or more levels.
  • the connection of a point 35 at the upper end 36 of the outer reinforcement 11 with a point 35 on the foot 37 of the outer reinforcement 11 by the reinforcing struts 12 conceivable.
  • the reinforcement bars 12 are used in addition to the fixation of the receptacle 14 as a holder for a bracket 19, which simplifies the handling or the displacement of the foundation basket 10.
  • the connection of sleeves 21 with the reinforcement struts is possible.
  • the reinforcing struts 12 cause reinforcement of the formed foundation 20 and also prevent deformation of the foundation basket 10 when filled with concrete.
  • the foundation basket 10 is not limited to a single receptacle 14. Rather, it is also possible that a plurality of receptacles 14 are arranged side by side in a foundation basket 10.
  • the foundation basket 10 can be sized larger for this purpose according to the static requirements.
  • the foundation basket 10 also enables the rapid, simple and inexpensive formation of strip foundations.
  • the height of the outer reinforcements 11 indicates the ultimate height of the foundation 20. In adaptation to the static requirements can thus be carried out on a change in the hoop or frame height of the outer reinforcement 11, an enlargement of the foundation 20.
  • the foundation baskets 10 may be delivered in parts to the construction site and then connected in place to the foundation basket 10.
  • the outer reinforcement can be delivered as a steel strip or steel strip section. The ends of the steel strip or the steel strip section are then first connected, for example, welded, bolted, riveted or possibly also glued.
  • the outer reinforcement 11 is then placed on a cleanliness layer at the location of the foundation and the reinforcing struts 12 are then welded or screwed inside the outer reinforcement.
  • the receptacle 14 or the receptacle 14 are inserted and possibly also connected to the reinforcing struts 12. Only after the completion of the foundation basket 10 is the backfilling of the foundation basket 10 with concrete and thus the formation of the foundation 20. With the construction site completion of the foundation basket 10 can be reacted flexibly to changes in the plan when creating the prefabricated building.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)

Claims (8)

  1. Procédé de création d'une fondation (20) dévolue à des montants de soutien (30) ou à des piliers, en particulier pour bâtiments préfabriqués, englobant les étapes suivantes :
    - mise en place d'un panier de soubassement (10) comprenant une armature extérieure (11) réalisée sous la forme d'un cerceau ou d'un cadre, des entretoises d'armure (12) situées dans ladite armature extérieure (11), et un logement (14) qui occupe une position centrale dans ledit panier de soubassement (10) et est destiné à l'extrémité inférieure (31) d'un montant de soutien (30) ou d'un pilier, sur une couche de propreté,
    - alignement duditpanier de soubassement (10), et
    - comblement dudit panier de soubassement (10) par du béton, notamment du béton coulé sur place,
    caractérisé par les étapes suivantes :
    - exécution d'un percement de centrage (16) dans la couche de propreté à l'issue de l'alignement du panier de soubassement (10), ledit percement de centrage (16) occupant une position centrale au-dessous dudit panier de soubassement (10) ou du logement (14),
    - insertion d'un élément intérieur d'appui (15) dans ledit logement (14), ledit élément intérieur d'appui (15) présentant un évidement ininterrompu (17) qui coïncide avec le percement de centrage (16), et
    - consignation à demeure dudit panier de soubassement (10) par introduction, dans ledit percement de centrage (16), d'une broche d'ancrage (18) parcourant ledit élément intérieur d'appui (15).
  2. Procédé selon la revendication 1, caractérisé par le fait que des manchons (21), en particulier des manchons taraudés, sont insérés dans la face supérieure (23) de la fondation (20) avant ou après la prise du béton.
  3. Procédé selon la revendication 1, caractérisé par le fait que l'élément intérieur d'appui (15) est réalisé sous la forme d'un bloc en un matériau massif.
  4. Procédé selon la revendication 1, caractérisé par le fait qu'un enlèvement de la broche d'ancrage (18) et de l'élément intérieur d'appui (15), et l'insertion de l'extrémité inférieure (31) d'un montant de soutien (30) ou d'un pilier dans le logement (14), s'opèrent à l'issue du comblement du panier de soubassement (10) et après la prise du béton.
  5. Procédé selon la revendication 4, caractérisé par le fait qu'un alignement du montant de soutien (30) ou du pilier, et le comblement consécutif du logement (14), s'opèrent avec un matériau de construction et notamment du béton.
  6. Procédé selon la revendication 5, caractérisé par le fait que l'extrémité inférieure (31) du montant de soutien (30), ou du pilier, est réalisée sous la forme d'un support (39) en T ou en double T, et est pourvue d'un dispositif d'ajustement dédié audit montant de soutien (30) ou audit pilier.
  7. Procédé selon la revendication 5 ou 6, caractérisé par le fait que le dispositif d'ajustement comporte une branche (34) percée d'un trou et orientée parallèlement à la fondation, et une consignation à demeure supplémentaire du montant de soutien (30) ou du pilier, sur la fondation (20), s'opère par l'intermédiaire de ladite branche (34) à l'issue de l'ajustement dudit montant de soutien (30) ou dudit pilier, ladite branche (34) étant de préférence reliée à ladite fondation (20), notamment par vissage, par l'intermédiairedudit trou.
  8. Procédé selon l'une des revendications 1 à 7, caractérisé par le fait qu'il est prévu une entretoise stabilisatrice (22) s'étendant entre la fondation (20) et le montant de soutien (30), ou le pilier, et ladite entretoise stabilisatrice (22) peut être bloquée à demeure dans le manchon (21) côté fondation.
EP10721988.3A 2009-05-13 2010-05-13 Procede de creation d'une fondation Not-in-force EP2430245B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910021143 DE102009021143A1 (de) 2009-05-13 2009-05-13 Fundamentkorb, Fundament und Verfahren zur Bildung eines Fundaments
PCT/EP2010/002958 WO2010130454A2 (fr) 2009-05-13 2010-05-13 Cage de fondation, fondation et procédé de création d'une fondation

Publications (2)

Publication Number Publication Date
EP2430245A2 EP2430245A2 (fr) 2012-03-21
EP2430245B1 true EP2430245B1 (fr) 2014-04-09

Family

ID=42671633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10721988.3A Not-in-force EP2430245B1 (fr) 2009-05-13 2010-05-13 Procede de creation d'une fondation

Country Status (3)

Country Link
EP (1) EP2430245B1 (fr)
DE (1) DE102009021143A1 (fr)
WO (1) WO2010130454A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926342A (zh) * 2012-11-28 2013-02-13 中国建筑股份有限公司 浅基础固定式防撞柱系统及其施工方法
CN102926341A (zh) * 2012-11-28 2013-02-13 中国建筑股份有限公司 深基础固定式防撞柱系统及其施工方法
CN113914701A (zh) * 2021-11-01 2022-01-11 峻江建设有限公司 一种可应用于松软土质的防倾倒铁塔

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806494A1 (de) * 1978-02-16 1979-08-23 Karl Dr Ing Johannsen Koecherfundament fuer hochbaustuetzen
DE3043131A1 (de) * 1980-11-15 1982-06-03 Stewing, Albert, 4270 Dorsten Koecherfundament
DE3345383A1 (de) * 1983-12-15 1985-06-27 Brown, Boveri & Cie Ag, 6800 Mannheim Gruendung eines mastes fuer eine starkstromleitung
DE3442913A1 (de) * 1984-11-24 1986-06-05 Eggeling, Ernst, 4600 Dortmund Verfahren zur herstellung eines koecherfundamentes
DE3442912A1 (de) * 1984-11-24 1986-06-05 Eggeling, Ernst, 4600 Dortmund Verfahren zur herstellung eines koecherfundamentes
US5257489A (en) * 1991-10-15 1993-11-02 Angelette A M Railroad crossing signal foundation
DE102005013993B3 (de) * 2005-03-26 2006-11-16 Bauer Spezialtiefbau Gmbh Gründung für einen Hochwasserschutz
ITMI20050340U1 (it) * 2005-09-30 2007-04-01 Maria Benedetto Di Struttura a pereere per realizzare fondazioni plinti e elementi di costruzione in genere

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Publication number Publication date
EP2430245A2 (fr) 2012-03-21
DE102009021143A1 (de) 2010-11-18
WO2010130454A3 (fr) 2011-07-28
WO2010130454A2 (fr) 2010-11-18

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