EP0832336B1 - Verbundelement für holz-beton-verbundtragwerke - Google Patents
Verbundelement für holz-beton-verbundtragwerke Download PDFInfo
- Publication number
- EP0832336B1 EP0832336B1 EP96900015A EP96900015A EP0832336B1 EP 0832336 B1 EP0832336 B1 EP 0832336B1 EP 96900015 A EP96900015 A EP 96900015A EP 96900015 A EP96900015 A EP 96900015A EP 0832336 B1 EP0832336 B1 EP 0832336B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting element
- shaped connecting
- rod
- wood
- fact
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000004567 concrete Substances 0.000 title claims abstract description 11
- 239000002023 wood Substances 0.000 claims abstract description 8
- 238000010008 shearing Methods 0.000 claims abstract 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000009418 renovation Methods 0.000 abstract 1
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B2005/232—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with special provisions for connecting wooden stiffening ribs or other wooden beam-like formations to the concrete slab
- E04B2005/237—Separate connecting elements
Definitions
- the composite element is the connecting part of wood-concrete composite cross-sections, which - in construction, especially for beams subjected to bending stress and slabs in new and old buildings as well as in bridge construction Application come.
- the object of the invention according to the claims Composite element is based on a new principle the transfer of shear forces in the joint between the on bend or train stressed wood cross-section and the stressed pressure Concrete slab, with which a very rigid connection of the two Materials is achieved.
- a composite element according to the preamble of the independent Claim is from the document EP-A-0 432 484 already known, cf. in particular FIG. 2.
- the object of the present invention is an optimized composite element to be designed for wood-concrete composite load values.
- the most suitable embodiment of the invention is shown in the drawings. It consists of an octagonal disc 3, a headed pin as larger rod-shaped connecting means 1 and eight anchor nails with bulge than smaller rod-shaped connecting means 2; the latter because of their caffeine tension in the disk 3, which also acts as a plate, a particularly rigid connection yielding.
- Figure 1 shows an axonometry of the composite element with the larger rod-shaped Connecting means 1 and the disk 3 surrounding it.
- Figure 2 shows a view of the composite element of Figure 1 with the inserted smaller rod-shaped connecting means 2.
- FIG. 3 shows a section through the pane 3.
- FIG. 4 shows a view of the pane 3.
- Figure 5 shows the cross section of a plate beam with built-in composite element.
- FIG. 6 shows the longitudinal section of a plate beam corresponding to FIG. 5.
- Figure 7 shows the cross section of a plate with built-in composite element.
- FIG. 8 shows the longitudinal section of a plate corresponding to FIG. 7.
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)
- Bridges Or Land Bridges (AREA)
Description
Claims (10)
- Verbundelement zur Herstellung von Holz- Beton- Verbundtragwerken, dadurch gekennzeichnet, dass die Schubkräfte zwischen Beton (5) und Holz (4) von einem grösseren stabförmigen Verbindungsmittel (1) vorwiegend über eine auf der Holzoberfläche anliegende, das grössere Verbindungsmittel (1) umgebende Scheibe beliebiger Form (3) auf um das grössere Verbindungsmittel (1) herum angeordnete kleinere stabförmige Verbindungsmittel (2) beliebiger Zahl in das Holz übertragen werden.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere Verbindungsmittel (1) ein Kopfbolzendübel ist.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere Verbindungsmittel (1) ein Stabdübel ist.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere Verbindungsmittel (1) ein Passbolzen ist.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere Verbindungsmittel (1) ein Bolzen ist.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere Verbindungsmittel (1) eine Gewindestange ist.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere (1) und/oder die kleineren Verbindungsmittel (2) glattschaftige Nägel sind.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere (1) und/oder die kleineren Verbindungsmittel (2) Sondernägel wie Rillen-, Schraub-, Ankernägel und dergleichen sind.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere (1) und/oder die kleineren Verbindungsmittel (2) Holzschrauben sind.
- Verbundelement nach Anspruch 1, dadurch gekennzeichnet, dass das grössere (1) und/oder die kleineren Verbindungsmittel (2) Sonderschrauben wie Universal-, Spanplattenschrauben und dergleichen sind.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6895 | 1995-01-11 | ||
CH6895 | 1995-01-11 | ||
CH68/95 | 1995-01-11 | ||
PCT/IB1996/000017 WO1996021778A1 (de) | 1995-01-11 | 1996-01-10 | Verbundelement für holz-beton-verbundtragwerke |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0832336A1 EP0832336A1 (de) | 1998-04-01 |
EP0832336B1 true EP0832336B1 (de) | 2002-10-09 |
Family
ID=4178569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96900015A Expired - Lifetime EP0832336B1 (de) | 1995-01-11 | 1996-01-10 | Verbundelement für holz-beton-verbundtragwerke |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0832336B1 (de) |
AT (1) | ATE225886T1 (de) |
AU (1) | AU4272396A (de) |
DE (1) | DE59609785D1 (de) |
WO (1) | WO1996021778A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10156068B2 (en) | 2014-09-30 | 2018-12-18 | UNIVERSITé LAVAL | Built-up system, connector thereof, and method of making same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1293680B1 (it) * | 1997-08-05 | 1999-03-08 | Wood System Sas | Terminale per la realizzazione di giunti in travi di legno e metodo per l'ottenimento di detti giunti. |
IT1308146B1 (it) * | 1999-03-31 | 2001-11-29 | Tecnaria S P A | Connettore a piolo e piastra per strutture in calcestruzzo. |
ITVR20010123A1 (it) * | 2001-11-21 | 2003-05-21 | Al Fer S R L | Connettore a secco per solai in legno, travi lamellari, strutture miste o simili, realizzato in pezzo unico. |
FR2931525B1 (fr) * | 2008-05-22 | 2013-02-22 | Rodolphe Maufront | Organe d'assemblage metallique de deux poutres en bois |
DE102009029900A1 (de) * | 2009-06-19 | 2011-01-05 | Kronen-Hansa-Werk Gmbh & Co. Kg | Bauwerk, zum Beispiel Gebäude |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH683358A5 (de) * | 1991-05-13 | 1994-02-28 | Emil Peter | Verbundbauteil aus Holz und Stahlbeton. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1365011A (en) * | 1919-09-29 | 1921-01-11 | Thomas J Pembor | Anchor |
NO814164L (no) * | 1981-12-04 | 1983-06-06 | Bulldog As | Toemmerforbindelser. |
DE8814106U1 (de) * | 1988-10-26 | 1989-03-09 | Gang-Nail Systeme GmbH, 8000 München | Konstruktionselement aus einem Holzbalken und einer Stütze |
EP0432484B1 (de) * | 1989-11-16 | 1994-03-09 | SFS Handels Holding AG | Verbundelement |
CH678959A5 (de) * | 1989-12-04 | 1991-11-29 | Hilti Ag | |
EP0504500B1 (de) * | 1991-03-19 | 1993-11-10 | TECNARIA S.p.A | Verbindungsdübel mit einem Befestigungsbügel und mit pneumatisch eingeführten Nägeln für die Verbindung des Betongusses an einem Eisenträger |
-
1996
- 1996-01-10 DE DE59609785T patent/DE59609785D1/de not_active Expired - Fee Related
- 1996-01-10 AT AT96900015T patent/ATE225886T1/de not_active IP Right Cessation
- 1996-01-10 WO PCT/IB1996/000017 patent/WO1996021778A1/de active IP Right Grant
- 1996-01-10 AU AU42723/96A patent/AU4272396A/en not_active Abandoned
- 1996-01-10 EP EP96900015A patent/EP0832336B1/de not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH683358A5 (de) * | 1991-05-13 | 1994-02-28 | Emil Peter | Verbundbauteil aus Holz und Stahlbeton. |
Non-Patent Citations (3)
Title |
---|
Essais et publications sur les constructions mixtes bois-beton (07.10.94) * |
Holz-Beton Verbundkonstruktionen (Zeitschrift holzbau, 23.08.94, Seiten 30-33) * |
Holz-Beton-Verbunddecke mit einer neuartigen Fugenausbildung (Zeitschrift bauen mit holz, 4/92, Seiten 312-324) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10156068B2 (en) | 2014-09-30 | 2018-12-18 | UNIVERSITé LAVAL | Built-up system, connector thereof, and method of making same |
Also Published As
Publication number | Publication date |
---|---|
ATE225886T1 (de) | 2002-10-15 |
WO1996021778A1 (de) | 1996-07-18 |
AU4272396A (en) | 1996-07-31 |
EP0832336A1 (de) | 1998-04-01 |
DE59609785D1 (de) | 2002-11-14 |
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