DE102007057291A1 - Edge connection producing method for precast concrete walls in e.g. industrial building construction, involves tightening clamp bolt and reinforcement plate in such manner that concrete walls are connected by pre-stressing - Google Patents
Edge connection producing method for precast concrete walls in e.g. industrial building construction, involves tightening clamp bolt and reinforcement plate in such manner that concrete walls are connected by pre-stressing Download PDFInfo
- Publication number
- DE102007057291A1 DE102007057291A1 DE200710057291 DE102007057291A DE102007057291A1 DE 102007057291 A1 DE102007057291 A1 DE 102007057291A1 DE 200710057291 DE200710057291 DE 200710057291 DE 102007057291 A DE102007057291 A DE 102007057291A DE 102007057291 A1 DE102007057291 A1 DE 102007057291A1
- Authority
- DE
- Germany
- Prior art keywords
- concrete walls
- precast concrete
- reinforcement plate
- concrete
- clamp bolt
- 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.)
- Ceased
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 21
- 239000011178 precast concrete Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000002787 reinforcement Effects 0.000 title abstract description 7
- 238000009435 building construction Methods 0.000 title description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011440 grout Substances 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung einer Eckverbindung für Beton-Fertigteile, insbesondere Betonwände.The The invention relates to a method for producing a corner joint for precast concrete parts, in particular Concrete walls.
Im heutigen Bauwesen werden häufig Beton-Fertigteile eingesetzt. Dadurch kann die Bauzeit erheblich verkürzt werden, und die Kosten werden zumeist geringer. Insbesondere auch im Hochbau werden Beton-Fertigteile in der Form von Beton-Platten eingesetzt, die die Wände und Decken des herzustellenden Gebäudes bilden. Das gilt im besonderen Maße für Industriebauten, Parkhäuser, etc..in the Today's construction industry becomes common Concrete precast used. This can significantly reduce the construction time shortened and the costs are usually lower. In particular, too In building construction, precast concrete parts are in the form of concrete slabs used the walls and ceilings of the building to be made. This is especially true Dimensions for industrial buildings, Car parks, Etc..
Sofern das herzustellende Bauwerk nennenswerten statischen Belastungen ausgesetzt ist, müssen die einzelnen Fertigteile, insbesondere die Beton-Wandplatten, relativ aufwendig und für die Statik ausreichend miteinander verbunden werden. Häufig werden dazu Anschlußbewehrungen vorgesehen, die aus einem der zu verbindenden Teile austreten und in eine Ausnehmung des anderen Teils eingebettet und hier mit Vergußmörtel vergossen werden. Verbindungen dieser Art sind zwar bei bestimmten Belastungsrichtungen stabil, nämlich in der Zug-Druck-Richtung über die Verbindungsstelle hinweg, nicht jedoch in seitlicher Richtung, das heißt in bezug auf Scherkräfte.Provided the structure to be produced significant static loads is suspended the individual finished parts, especially the concrete wall panels, relative elaborate and for the statics are sufficiently interconnected. Become frequent to connecting reinforcements provided, which emerge from one of the parts to be joined and embedded in a recess of the other part and cast here with grout. Although connections of this type are in certain load directions stable, namely in the train-pressure direction over the junction, but not in the lateral direction, this means with respect to shear forces.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren zur Herstellung einer Eckverbindung zwischen Beton-Fertigteilen zu schaffen, die auch zwischen den Beton-Fertigteilen auftretende Scherkräfte aufnehmen kann.Of the The invention is therefore based on the object, a process for the preparation to create a corner joint between concrete precast elements, too absorb shear forces occurring between the precast concrete components can.
Zur Lösung dieser Aufgabe ist das erfindungsgemäße Verfahren dadurch gekennzeichnet, dass in ein erstes Betonfertigteil wenigstens ein Anker im Randbereich eingegossen wird, der von einer Spannvorrichtung in einem angrenzenden zweiten Beton-Fertigteil aufgegriffen wird, dass die zwischen den Beton-Fertigteilen gebildete Fuge mit Fugenmörtel vergossen wird und dass die Spannvorrichtung anschließend gespannt wird, derart, dass die Beton-Fertigteile schließlich mit Vorspannung verbunden sind.to solution this task, the inventive method is characterized in that in a first precast concrete at least one anchor in the edge region poured from a jig in an adjacent second concrete precast is picked up that between the Concrete finished parts formed joint is grouted with grout and that then the tensioning device is tensioned, such that the concrete precast parts finally connected with prestressing are.
In besonderem Maße eignet sich das erfindungsgemäße Verfahren zum Verbinden von Beton-Fertigteilen in der Form von Betonwänden. In diesem Fall wird in den Randbereich einer ersten Betonwand ein Anker eingegossen, der von einer Spannvorrichtung, die in eine zweite Betonwand eingegossen ist, aufgegriffen wird. Anschließend wird die zwischen den Beton-Fertigteilen gebildete Fuge mit Fugenmörtel vergossen. Und schließlich wird die Spannvorrichtung gespannt, so dass die Beton-Fertigteile mit einer gewissen Vorspannung miteinander verbunden sind.In special size the method according to the invention is suitable for joining concrete precast elements in the form of concrete walls. In In this case, an anchor becomes in the edge region of a first concrete wall poured from a jig into a second Concrete wall is poured, is taken up. Subsequently, will potted the joint formed between the precast concrete components with joint mortar. And finally The tensioning device is tensioned so that the precast concrete parts are connected to each other with a certain bias.
Im übrigen können in die Verbindungsfuge zwischen zwei Beton-Fertigteilen ein handelsübliches Profil zur Erzielung eines hohen Reibwertes eingebaut werden, das im Zusammenwirken mit der Spannvorrichtung zur Entstehung einer schubfesten, Scherkräfte aufnehmenden Verbindung führt.Otherwise, in the joint between two precast concrete parts is a commercial one Be installed profile to achieve a high coefficient of friction, the in cooperation with the tensioning device to create a shearing, shear forces receiving connection leads.
Die benachbarten Beton-Fertigteile werden miteinander ausgerichtet und in der beschriebenen Weise verbunden. Zum Füllen der Verbindungsfuge kann ein Vergußmörtel verwendet werden. Nach dem Erhärten des Vergußmörtels wird durch ein Vorspannen der Schrauben der Spannvorrichtung eine Vorspannung aufgebaut, die die beiden benachbarten Teile zusammenzieht und für eine erhöhte Reibwirkung zwischen den verbundenen Betonteilen sorgt. Die Schrauben der Spannvorrichtung können mithilfe eines Drehmomentschlüssels auf einen vorgegebenen Wert vorgespannt werden.The adjacent precast concrete parts are aligned and connected in the manner described. To fill the joint can used a grout become. After hardening of the grout by biasing the screws of the tensioning device a bias constructed, which contracts the two adjacent parts and for increased friction between the connected concrete parts. The screws of the tensioning device can using a torque wrench be biased to a predetermined value.
Aufgrund der Fugenrauhigkeit und der aufgebrachten Vorspannkraft können Schubkräfte sowohl in Fugenlängsrichtung als auch quer zur Fuge übertragen werden.by virtue of The joint roughness and the applied preload force can both shear forces in joint longitudinal direction as well as transversely transmitted to the joint become.
Im folgenden werden bevorzugte Ausführungsbeispiele der Erfindung anhand der beigefügten Zeichnung näher erläutert.in the The following are preferred embodiments the invention with reference to the accompanying drawings explained in more detail.
Zunächst solle
auf
In die Längswände
In the longitudinal walls
Der
Anker
Der
Spannbolzen
Wenn
die beiden Platten
Der hohe Reibungswiderstand in der Fuge zwischen den beiden Platten führt dazu, dass die vorgespannte Verbindung die Möglichkeit bietet, Schubkräfte sowohl in Längsrichtung der Verbindungsfuge als auch quer zu dieser zu übertragen.Of the high frictional resistance in the joint between the two plates leads to, that the prestressed connection offers the possibility of pushing forces both longitudinal to transfer the joint as well as transversely to this.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710057291 DE102007057291A1 (en) | 2007-11-28 | 2007-11-28 | Edge connection producing method for precast concrete walls in e.g. industrial building construction, involves tightening clamp bolt and reinforcement plate in such manner that concrete walls are connected by pre-stressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710057291 DE102007057291A1 (en) | 2007-11-28 | 2007-11-28 | Edge connection producing method for precast concrete walls in e.g. industrial building construction, involves tightening clamp bolt and reinforcement plate in such manner that concrete walls are connected by pre-stressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007057291A1 true DE102007057291A1 (en) | 2009-06-04 |
Family
ID=40585762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200710057291 Ceased DE102007057291A1 (en) | 2007-11-28 | 2007-11-28 | Edge connection producing method for precast concrete walls in e.g. industrial building construction, involves tightening clamp bolt and reinforcement plate in such manner that concrete walls are connected by pre-stressing |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102007057291A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2376210A1 (en) * | 2009-10-06 | 2012-03-12 | Guillermo Moreno Lara | Modular construction system. (Machine-translation by Google Translate, not legally binding) |
| EP2816164A1 (en) * | 2013-06-19 | 2014-12-24 | Buchan Concrete Solutions Limited | Improvements in or relating to panel connections |
| USD765266S1 (en) | 2013-07-22 | 2016-08-30 | Vastint Hospitablity B.V. | Prefabricated module design |
| US9464436B2 (en) | 2012-01-23 | 2016-10-11 | Vastint Hospitality B.V. | Prefabricated panel for a building |
| US9556632B2 (en) | 2012-01-23 | 2017-01-31 | Vastint Hospitality B.V. | Method and system for construction of a building |
| US9631359B2 (en) | 2012-01-23 | 2017-04-25 | Vastint Hospitality B.V. | Prefabricated module for a building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1996702U (en) * | 1968-06-08 | 1968-11-14 | Gerhard Dr Ing Stapelfeldt | DEVICE FOR THE ASSEMBLY OF PRECAST CONCRETE ELEMENTS |
| US3436892A (en) * | 1966-01-07 | 1969-04-08 | Haim Slavin | Method of producing concrete panel assemblies |
| DE2621793A1 (en) * | 1976-05-15 | 1977-12-08 | Deutsche Bundesbahn | Road or railway concrete grid or slab structure - has joints between prefabricated concrete units prestressed after joining |
| AT374531B (en) * | 1981-05-21 | 1984-05-10 | Koss Kurt | DEVICE FOR TENSILE CONNECTION OF TWO COMPONENTS |
-
2007
- 2007-11-28 DE DE200710057291 patent/DE102007057291A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436892A (en) * | 1966-01-07 | 1969-04-08 | Haim Slavin | Method of producing concrete panel assemblies |
| DE1996702U (en) * | 1968-06-08 | 1968-11-14 | Gerhard Dr Ing Stapelfeldt | DEVICE FOR THE ASSEMBLY OF PRECAST CONCRETE ELEMENTS |
| DE2621793A1 (en) * | 1976-05-15 | 1977-12-08 | Deutsche Bundesbahn | Road or railway concrete grid or slab structure - has joints between prefabricated concrete units prestressed after joining |
| AT374531B (en) * | 1981-05-21 | 1984-05-10 | Koss Kurt | DEVICE FOR TENSILE CONNECTION OF TWO COMPONENTS |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2376210A1 (en) * | 2009-10-06 | 2012-03-12 | Guillermo Moreno Lara | Modular construction system. (Machine-translation by Google Translate, not legally binding) |
| US9464436B2 (en) | 2012-01-23 | 2016-10-11 | Vastint Hospitality B.V. | Prefabricated panel for a building |
| US9556632B2 (en) | 2012-01-23 | 2017-01-31 | Vastint Hospitality B.V. | Method and system for construction of a building |
| US9631359B2 (en) | 2012-01-23 | 2017-04-25 | Vastint Hospitality B.V. | Prefabricated module for a building |
| EP2816164A1 (en) * | 2013-06-19 | 2014-12-24 | Buchan Concrete Solutions Limited | Improvements in or relating to panel connections |
| USD765266S1 (en) | 2013-07-22 | 2016-08-30 | Vastint Hospitablity B.V. | Prefabricated module design |
| USD867616S1 (en) | 2013-07-22 | 2019-11-19 | Vastint Hospitality B.V. | Prefabricated module |
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| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R082 | Change of representative |
Representative=s name: DTS PATENT- UND RECHTSANWAELTE SCHNEKENBUEHL U, DE Representative=s name: DTS MUENCHEN PATENT- UND RECHTSANWAELTE, DE |
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| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |