EP1353017A2 - Connection d'éléments de transmission en bois ou composés de panneuax multiples collés avec des ancrages métalliques ou en acier - Google Patents

Connection d'éléments de transmission en bois ou composés de panneuax multiples collés avec des ancrages métalliques ou en acier Download PDF

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Publication number
EP1353017A2
EP1353017A2 EP03008146A EP03008146A EP1353017A2 EP 1353017 A2 EP1353017 A2 EP 1353017A2 EP 03008146 A EP03008146 A EP 03008146A EP 03008146 A EP03008146 A EP 03008146A EP 1353017 A2 EP1353017 A2 EP 1353017A2
Authority
EP
European Patent Office
Prior art keywords
metal
wood
recess
anchors
glulam
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
EP03008146A
Other languages
German (de)
English (en)
Other versions
EP1353017B1 (fr
EP1353017A3 (fr
Inventor
Günther Freudenthaler
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.)
Paul Stephan GmbH and Co KG
Original Assignee
Paul Stephan 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 Paul Stephan GmbH and Co KG filed Critical Paul Stephan GmbH and Co KG
Publication of EP1353017A2 publication Critical patent/EP1353017A2/fr
Publication of EP1353017A3 publication Critical patent/EP1353017A3/fr
Application granted granted Critical
Publication of EP1353017B1 publication Critical patent/EP1353017B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/2644—Brackets, gussets or joining plates
    • E04B2001/2648—Brackets, gussets or joining plates located in slots of the elongated wooden members

Definitions

  • the invention relates to a connection of load-bearing wooden or glulam parts of engineering timber constructions with metal or steel anchors, a portion of the metal or Steel anchor in a cross section of the section Recess or recess of the wood or glulam part used and form-fitting with dowels is attached.
  • the metal or steel anchors have strong flange plates or hollow profile sections that fit into corresponding slots or adapted to the cross section of the respective hollow profile Recesses of the wooden part inserted and there by dowels be attached to the opposite wooden and Metal surfaces in the overlap area with each other Push connected wooden and metal parts approximately vertically.
  • Supporting members of a wooden glue construction at the end of a support member on a wall or on a lintel The structure can be fixed by placing it between the layers of wood of the support member steel lamellae are glued in at their protruding at one end of the support member Ends are provided with rings or the like. In the pin-like Have lanyards inserted.
  • DE 39 23 471 A1 provides for rod and beam ends or intermediate knots in plywood parts metal or Glue steel slats between the layers of wood. Between some neighboring slats can be partial Removal of the glulam arranged in between a connection plate can be inserted, the then is held by bolts, the corresponding holes in the sub-base, in the fins and remaining Glulam parts interspersed. A similar arrangement is also shown in DE 41 00 044 A1.
  • the object of the invention is now a particularly highly resilient and very rigid connection between load bearing To create wood and metal elements for timber engineering.
  • Anchors essentially the thickness of the wood or glulam part have the appropriate length and that Wood or glulam part as well as the part used in it Metal or steel anchors on mutually opposite, extending parallel to a main load direction Push through wood and metal surfaces, using anchors and dowels with the wooden part additionally by casting glue are connected.
  • this may be due to the fact that the Steel anchors very firm due to their gluing to the wooden part being held.
  • the seat of the dowels the expediently made of a metal similar to the metal anchor consist of the adhesive material cast on the dowels be significantly improved and consolidated. Otherwise the wooden part through the adhesive material in the longitudinal and transverse directions solidified.
  • connection between metal anchors and wooden part also have significant bending moments and / or torsional moments can record with any direction.
  • Two-component adhesives are preferably used, for example Epoxy resins or melanim resins.
  • the body shown in Figs. 1 and 2 has an in Cross-section rectangular rod-shaped wooden body 1, which is designed as a glulam part. Within the Wooden body 1 are two to the large long sides of the wooden body 1 parallel and to its narrow long sides as well open slots 2 are formed at the ends thereof.
  • slots 2 are flat ribbon-like stable steel sheet metal anchor 3 used, the free protruding from the ends of the wooden body 1 Own end areas.
  • the metal anchors 3 are with the wooden body 1 positively connected by metal dowels, which in 1 and 2 are not shown. These metal dowels enforce the metal anchor 3 and the wooden body 1 across Level of the metal anchor and have a length equal to the total thickness of wooden body 1 and metal anchor 3 in the longitudinal direction of the dowel equivalent.
  • the thickness of the steel sheet forming the metal anchor 3 is somewhat less than the distance between the slots 2 delimiting Walls of the wooden body 1. Accordingly, between the aforementioned walls of the wooden body 1 and facing long sides of the metal anchor 3 narrow gaps educated. These gaps as well as those between the surrounding areas the dowel and the wooden body formed annular gap are filled with a two-component epoxy resin, so that after the resin hardens a solid, high resilient bond between the wooden body 1 and the metal anchors 3 is created.
  • the composite body shown in FIGS. 3 and 4 differs from the composite body of FIGS. 1 and 2, that the slots 2 in the longitudinal direction of the wooden body 1 as well like the areas of the metal anchors 3 contained therein have a reduced length.
  • the metal armature 3 on the one hand in the slots 2 of the wooden body 1 with two-component epoxy resin poured and on the other hand over it are also fixed by dowels 4, which are made of the same metal how the metal anchors exist and corresponding holes Push through in wooden body 1 and in metal anchors 3. These holes are perpendicular to the large side surfaces the wooden body 1 and the metal anchor 3 aligned.
  • the epoxy resin is subsequently cast Arrangement of the dowels 4, so that the dowels 4 by potting additionally fixed in the wooden body 1 and in the metal anchors 3 become.
  • the potting compound can withstand high loads parallel to its layer level, with an almost linear increase with the load, however, very little relative metal shift to the wooden body 1 occurs.
  • the formation of the free, protruding from the wooden body 1 The ends of the metal anchor 3 can be largely as desired adapted to the needs of the respective installation location in the building his.
  • the metal anchors 3 smooth side surfaces.
  • the metal armature 3 at least whose section within the wooden body 1, corrugated with aligned transversely to the longitudinal direction of the wooden body 1 to form groove-like or groove-like depressions.
  • the areas of the metal anchors inserted into the wooden body 1 3 can also be a different from a flat belt Profile, for example a cross profile, and in corresponding Cross slots of the wooden body 1 inserted his.
  • the metal armature 3 can (at least) inside of the wooden body 1 also as a hollow profile with, for example circular or rectangular cross section and in recesses on the wooden body with a corresponding cross-section be included.
  • the composite bodies shown can be used both as tension struts and - in particular - as pressure struts, the metal anchors forming 3 parts of stable connecting nodes for connecting the struts to other structural parts.
  • the connection according to the invention can also be provided on bent bars or wooden parts.

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)
  • Rod-Shaped Construction Members (AREA)
EP03008146A 2002-04-10 2003-04-08 Connection d'éléments de transmission en bois ou composés de panneuax multiples collés avec des ancrages métalliques ou en acier Expired - Lifetime EP1353017B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10215795A DE10215795A1 (de) 2002-04-10 2002-04-10 Verbindung lastführender Holz- und Metallelemente von Ingenieurholzbauten
DE10215795 2002-04-10

Publications (3)

Publication Number Publication Date
EP1353017A2 true EP1353017A2 (fr) 2003-10-15
EP1353017A3 EP1353017A3 (fr) 2004-04-28
EP1353017B1 EP1353017B1 (fr) 2006-07-26

Family

ID=28051236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03008146A Expired - Lifetime EP1353017B1 (fr) 2002-04-10 2003-04-08 Connection d'éléments de transmission en bois ou composés de panneuax multiples collés avec des ancrages métalliques ou en acier

Country Status (3)

Country Link
EP (1) EP1353017B1 (fr)
AT (1) ATE334268T1 (fr)
DE (2) DE10215795A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110425411A (zh) * 2019-07-31 2019-11-08 杭州一丞一木家居有限公司 一种抗弯折的板材

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022828B4 (de) 2009-05-27 2014-07-10 Technische Universität Dresden Fachwerkträger einschließlich eines unterspannten Trägers sowie ein zugehöriges Verfahren zur Herstellung
DE102013002104A1 (de) * 2013-02-08 2014-08-14 Hochschule Trier Tragkonstruktion aus Holz mit einem ersten stab- oder flächenförmigen Tragelement und mindestens einem zweiten stab- oder flächenförmigen Tragelement
DE102014101333A1 (de) * 2014-02-04 2015-08-06 Ralf Pollmeier Verfahren zum Befestigen eines Verbinders an einem Holzbauteil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605360A (en) * 1969-04-24 1971-09-20 Skuli Walter Lindal Prestressed vertically laminated beam of wood
AT316833B (de) * 1972-07-24 1974-07-25 Erich Wiesner Dipl Ing Dr Tech Verfahren zum biegefesten Verbinden der Montagestoßenden zweier oder mehrerer Tragglieder einer Holzleimbaukonstruktion sowie Stahllamelle zur Durchführung des Verfahren
DE3923471A1 (de) * 1989-07-15 1991-01-24 Martin Trautz Holzverbindungstechnik mittels lamellen
DE4445018A1 (de) * 1993-12-18 1995-07-27 Leander Dr Ing Bathon Ein Verbindungssystem von Holzwerkstoffen und Werkstoffen jeder Art mit Hilfe von Klebern
EP0860560A2 (fr) * 1997-02-24 1998-08-26 Stefan Schmid Connecteur pour deux pièces abuttées, spécialement pour les constructions en bois

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT332079B (de) * 1975-02-05 1976-09-10 Wiesner Hager Kg Verfahren zum biegefesten verbinden der montagestossenden zweier oder mehrerer tragglieder einer holzleimbaukonstruktion sowie bugel zur durchfuhrung des verfahrens

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605360A (en) * 1969-04-24 1971-09-20 Skuli Walter Lindal Prestressed vertically laminated beam of wood
AT316833B (de) * 1972-07-24 1974-07-25 Erich Wiesner Dipl Ing Dr Tech Verfahren zum biegefesten Verbinden der Montagestoßenden zweier oder mehrerer Tragglieder einer Holzleimbaukonstruktion sowie Stahllamelle zur Durchführung des Verfahren
DE3923471A1 (de) * 1989-07-15 1991-01-24 Martin Trautz Holzverbindungstechnik mittels lamellen
DE4445018A1 (de) * 1993-12-18 1995-07-27 Leander Dr Ing Bathon Ein Verbindungssystem von Holzwerkstoffen und Werkstoffen jeder Art mit Hilfe von Klebern
EP0860560A2 (fr) * 1997-02-24 1998-08-26 Stefan Schmid Connecteur pour deux pièces abuttées, spécialement pour les constructions en bois

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110425411A (zh) * 2019-07-31 2019-11-08 杭州一丞一木家居有限公司 一种抗弯折的板材
CN110425411B (zh) * 2019-07-31 2024-04-02 杭州一丞一木家居有限公司 一种抗弯折的板材

Also Published As

Publication number Publication date
EP1353017B1 (fr) 2006-07-26
EP1353017A3 (fr) 2004-04-28
DE10215795A1 (de) 2003-11-06
DE50304323D1 (de) 2006-09-07
ATE334268T1 (de) 2006-08-15

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