[go: up one dir, main page]

DE3817236A1 - Junction connection for frameworks consisting of bamboo - Google Patents

Junction connection for frameworks consisting of bamboo

Info

Publication number
DE3817236A1
DE3817236A1 DE19883817236 DE3817236A DE3817236A1 DE 3817236 A1 DE3817236 A1 DE 3817236A1 DE 19883817236 DE19883817236 DE 19883817236 DE 3817236 A DE3817236 A DE 3817236A DE 3817236 A1 DE3817236 A1 DE 3817236A1
Authority
DE
Germany
Prior art keywords
bamboo
connection according
structures
shells
node
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Withdrawn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
DE19883817236
Other languages
German (de)
Inventor
Georg Dipl Ing Brusnowitz
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.)
BRUSNOWITZ GEORG
Original Assignee
BRUSNOWITZ GEORG
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 BRUSNOWITZ GEORG filed Critical BRUSNOWITZ GEORG
Priority to DE19883817236 priority Critical patent/DE3817236A1/en
Publication of DE3817236A1 publication Critical patent/DE3817236A1/en
Withdrawn legal-status Critical Current

Links

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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
    • E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
    • E04B1/585—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with separate connection devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • 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
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The present JUNCTION CONNECTION for bamboo sticks is intended to provide the possibility of producing permanent framework connections from the abovementioned material. These are intended to be used in roof-truss structures in building construction and also in construction of falsework of concrete structures. In addition to frameworks in one plane, three-dimensional load-bearing structures, for which the bamboo seems particularly suited, may also be erected. The present screw-connection is likewise suitable for "flying structures" - that is to say structures which are suitable, and intended, for being repeatedly assembled and dismantled.

Description

Die Erfindung betrifft eine Verbindung von Bambusstäben zu Knotenpunkten in einer Fachwerkträger-Kon­ struktion.The invention relates to a connection of bamboo sticks to nodes in a truss con structure.

Es können damit Fachwerke in einer Ebene wie auch räum­ liche Fachwerke hergestellt werden.It can be used for trusses in one level as well as in space trusses are manufactured.

Die Kraftübertragung von Stab zu Stab erfolgt über die in den Klemmschalen befestigten Gewindebolzen über die Verbindungslaschen bzw. Knotenbleche zum nächsten Ge­ windebolzen. Zwischen den Klemmschalen und dem Bambus- Stab ist eine aus Gummi bzw. Kunststoff gefertigte Einlage zur besseren Anpassung an den Stab, zur Druck­ verteilung und zur Verstärkung der Adhäsion angeordnet.The power transmission from rod to rod takes place via the threaded bolts fastened in the clamping shells via the Connecting brackets or gusset plates to the next Ge winch bolt. Between the clamps and the bamboo Rod is made of rubber or plastic Inlay for better adaptation to the rod, for printing distribution and arranged to increase the adhesion.

Durch den von den Verbindungslaschen gebildeten Drei­ ecksverband auf 2 Seiten wird der Knotenpunkt sehr stabil.Through the three formed by the connecting straps Corner joint on 2 sides becomes the node very much stable.

Die versetzten Kraftangriffspunkte innerhalb einer Verbindung bilden durch unterschiedliche Belastung einen Torsionseffekt um die Achse zwischen den beiden Ge­ windebolzen und verstärken somit die Adhäsion zwischen Schalenverbindung und Bambus.The offset force application points within one Form a connection through different loads Torsional effect around the axis between the two Ge winch bolts and thus strengthen the adhesion between Shell connection and bamboo.

An Stelle der Verbindungslaschen können auch Knoten­ bleche zur Anwendung kommen.Knots can also be used instead of the connecting tabs sheets are used.

Claims (5)

1. Knotenpunkt-Verbindung für Bambus-Stäbe, dadurch gekennzeichnet, daß die Stäbe zweckmäßig und sicher zu einem Fachwerkbinder-System zu­ sammengefügt werden können.1. Junction connection for bamboo rods, characterized in that the rods can be conveniently and safely assembled into a truss system. 2. Knotenpunkt-Verbindung nach Anspruch 1, dadurch gekennzeichnet, daß die Diagonal-Stäbe , Ober- und Untergurte im Fachwerk von zwei Metall- oder Kunstoff-Schalen umfaßt und mit Schrau­ ben zusammengeschraubt werden. Die Schalen haften durch den permanenten Anpreßdruck auf der Oberfläche der Bambus-Stäbe und übertragen so die Zug- und Druckkräfte im Fachwerk.2. node connection according to claim 1, characterized characterized that the diagonal bars, upper and lower chords in the framework of two metal or plastic shells and screwed ben screwed together. The bowls adhere due to the permanent contact pressure on the Surface of the bamboo sticks and so transferred the tensile and compressive forces in the truss. 3. Knotenpunkt-Verbindung nach Anspruch 2, dadurch gekennzeichnet, daß zwischen den Schalen und dem Bambus-Stab zur Verstärkung der Adhäsion und zur besseren Druckverteilung Gummi- oder Kunststoffeinlagen angeordnet werden.3. node connection according to claim 2, characterized characterized in that between the shells and the bamboo stick to increase the adhesion and for better pressure distribution rubber or Plastic inserts can be arranged. 4. Knotenpunkt-Verbindung nach Anspruch 3, da­ durch gekennzeichnet, daß die Zug- und Druckkräfte aus den Bambus-Stäben über die Schalen und von hier über die Gewindebolzen auf die Verbindungslaschen bzw. Knotenbleche über­ tragen werden.4. node connection according to claim 3, there characterized in that the tensile and compressive forces from the bamboo sticks over the shells and from here over the threaded bolts to the Connecting tabs or gusset plates over will wear. 5. Knotenpunkt-Verbindung nach Anspruch 4, dadurch gekennzeichnet, daß die Kraft­ übertragungspunkte (Gewindebolzen ) im Knotenpunkt in 2 versetzten Ebenen angeordnet sind, und somit durch den ent­ stehenden Torsionseffekt eine Verstär­ kung der Adhäsion zwischen Knotenpunkt- Verbindung und Bambus bewirken.5. node connection according to claim 4, characterized in that the force transmission points (threaded bolts) in the node in 2 offset levels are arranged, and thus by the ent standing torsion effect a reinforcement adhesion between nodal Connection and bamboo effect.
DE19883817236 1988-05-20 1988-05-20 Junction connection for frameworks consisting of bamboo Withdrawn DE3817236A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883817236 DE3817236A1 (en) 1988-05-20 1988-05-20 Junction connection for frameworks consisting of bamboo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883817236 DE3817236A1 (en) 1988-05-20 1988-05-20 Junction connection for frameworks consisting of bamboo

Publications (1)

Publication Number Publication Date
DE3817236A1 true DE3817236A1 (en) 1989-11-23

Family

ID=6354793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883817236 Withdrawn DE3817236A1 (en) 1988-05-20 1988-05-20 Junction connection for frameworks consisting of bamboo

Country Status (1)

Country Link
DE (1) DE3817236A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333029A1 (en) * 1993-09-29 1995-03-30 Bruno Gruber Load-bearing structure comprising individual struts
DE19602107A1 (en) * 1996-01-22 1997-07-24 Philip Rex Cullen Joints and bars system for spatial supporting frameworks, especially geodetic structures
DE10218597A1 (en) * 2002-04-25 2003-03-27 Heike Wallner Automation Gmbh System for forming a frame from profile-type elements such as pipes, bars which can be inserted in the recess of a connector
CN101906821A (en) * 2010-07-21 2010-12-08 白建国 Method for connecting bamboo frame structure
CN101914975A (en) * 2010-08-06 2010-12-15 中国林业科学研究院木材工业研究所 A method for manufacturing and connecting round bamboo pole structural parts in prefabricated bamboo buildings
WO2012034543A1 (en) * 2010-09-13 2012-03-22 Universidad De Costa Rica Structural connector for bamboo
US8387330B2 (en) 2003-04-24 2013-03-05 Ulrich Wallner System, method and device for producing a supporting framework or rigid girder structure
CN105937280A (en) * 2016-06-03 2016-09-14 长沙远大住宅工业集团股份有限公司 Novel prefabricated building connecting joint
ES2594153A1 (en) * 2015-06-15 2016-12-16 Universidade De Vigo Detachable system for angle adjustable connection of square tube profiles
CN111945957A (en) * 2020-06-24 2020-11-17 姚攀峰 Reserved bamboo bundle pipe combined component, node structure and construction method of node structure

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333029A1 (en) * 1993-09-29 1995-03-30 Bruno Gruber Load-bearing structure comprising individual struts
DE19602107A1 (en) * 1996-01-22 1997-07-24 Philip Rex Cullen Joints and bars system for spatial supporting frameworks, especially geodetic structures
AP2000A (en) * 2002-04-25 2009-05-08 Heike Wallner Automation Gmbh System, method and device for producing a supporting framework or rigid girder.
DE10218597C2 (en) * 2002-04-25 2003-07-31 Heike Wallner Automation Gmbh System, method and device for the production of a structure or framework
WO2003091507A2 (en) * 2002-04-25 2003-11-06 Heike Wallner Automation Gmbh System, method and device for producing a supporting framework or rigid girder
WO2003091507A3 (en) * 2002-04-25 2004-04-01 Heike Wallner Automation Gmbh System, method and device for producing a supporting framework or rigid girder
DE10218597A1 (en) * 2002-04-25 2003-03-27 Heike Wallner Automation Gmbh System for forming a frame from profile-type elements such as pipes, bars which can be inserted in the recess of a connector
US8387330B2 (en) 2003-04-24 2013-03-05 Ulrich Wallner System, method and device for producing a supporting framework or rigid girder structure
CN101906821A (en) * 2010-07-21 2010-12-08 白建国 Method for connecting bamboo frame structure
CN101914975A (en) * 2010-08-06 2010-12-15 中国林业科学研究院木材工业研究所 A method for manufacturing and connecting round bamboo pole structural parts in prefabricated bamboo buildings
CN101914975B (en) * 2010-08-06 2012-05-23 中国林业科学研究院木材工业研究所 Method for manufacturing and connecting round bamboo stick structure in pre-cast bamboo building
WO2012034543A1 (en) * 2010-09-13 2012-03-22 Universidad De Costa Rica Structural connector for bamboo
ES2594153A1 (en) * 2015-06-15 2016-12-16 Universidade De Vigo Detachable system for angle adjustable connection of square tube profiles
CN105937280A (en) * 2016-06-03 2016-09-14 长沙远大住宅工业集团股份有限公司 Novel prefabricated building connecting joint
CN111945957A (en) * 2020-06-24 2020-11-17 姚攀峰 Reserved bamboo bundle pipe combined component, node structure and construction method of node structure

Similar Documents

Publication Publication Date Title
US3952468A (en) Assembly of prefabricated prestressed concrete elements with the use of a poststressing link means
US5230197A (en) Adjustable space frames
DE3817236A1 (en) Junction connection for frameworks consisting of bamboo
DE3132398C2 (en) Reinforcement girders for a cable-stayed bridge
DE2519664A1 (en) SPATIAL FRAMEWORK
AT395123B (en) METHOD FOR PRODUCING NODES FOR FRAMEWORK CONSTRUCTIONS FROM TUBES
DE3403140C1 (en) Structure, in particular bridge structure
US5444913A (en) Long span trussed frame
DE3406550A1 (en) Joint connection of a framework bar comprising a rectangular pipe
EP0127631A1 (en) Dowel.
DE822899C (en) Steel frame construction
DE293509C (en)
DE525768C (en) Junction connection for separable frameworks
DE882295C (en) Framework with chassis, especially for cranes
DE3515052A1 (en) Design method for prestressed cast-steel mainplanes
AT162178B (en) Method for joining reinforced concrete precast elements.
AT223362B (en) Lattice girder made of wood
AT237266B (en) Dismountable truss for formwork purposes
CH385269A (en) Cantilever falsework, especially for arch bridges
DE3603390C2 (en)
CH281357A (en) Process for the production of wide-span bridge structures made of reinforced concrete.
DE1559126C (en) Mast traverse for the suspension of insulator chains on high-voltage overhead lines
DE67599C (en) Bridge construction kit
SU1728417A1 (en) Metallic panel
AT205216B (en) Framework, especially for lattice masts for electrical overhead lines

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee