DE825161C - Reinforced concrete beams - Google Patents

Reinforced concrete beams

Info

Publication number
DE825161C
DE825161C DEW801A DEW0000801A DE825161C DE 825161 C DE825161 C DE 825161C DE W801 A DEW801 A DE W801A DE W0000801 A DEW0000801 A DE W0000801A DE 825161 C DE825161 C DE 825161C
Authority
DE
Germany
Prior art keywords
reinforced concrete
armor
concrete beams
concrete
filling body
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
Application number
DEW801A
Other languages
German (de)
Inventor
Dr-Ing Nikola Dimitrov
Dipl-Ing Kurt Weber
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.)
KURT WEBER DIPL ING
Original Assignee
KURT WEBER DIPL ING
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 KURT WEBER DIPL ING filed Critical KURT WEBER DIPL ING
Priority to DEW801A priority Critical patent/DE825161C/en
Application granted granted Critical
Publication of DE825161C publication Critical patent/DE825161C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Description

Die Erfindung stellt eine Weiterentwicklung des bekannten gewöhnlichen Stahlbetonträgers dar und besteht darin, daß die Bewehrung ganz oder teilweise an den Außenseiten des Betonquerschnitts als Panzerung angeordnet ist. Es soll hierdurch eine möglichst wirtschaftliche Ausnutzung des Stahls erreicht werden. Die Übertragung der Kräfte von der Panzerung auf den Beton wird durch Haftung oder Haftung und Verdübelung gewährleistet.The invention represents a further development of the known ordinary Reinforced concrete beam and consists in that the reinforcement is wholly or partially the outsides of the concrete cross-section is arranged as armor. It should through this the most economical use of the steel can be achieved. The transfer The forces from the armor on the concrete is due to adhesion or adhesion and dowelling guaranteed.

Das bevorzugte Anwendungsgebiet der Erfindung ist der Bau von Stahlbetonrippendecken mit Füllkörpern. Hierbei dient die Panzerung zunächst als Schalung auf Notstützen und weist Auflageflächen für die Füllkörper auf. Eine derartige Decke ist auf Grund des schnellen und leichten Herstellungsverfahrens sehr wirtschaftlich.The preferred field of application of the invention is the construction of reinforced concrete rib ceilings with random packings. The armoring is initially used as formwork on emergency supports and has bearing surfaces for the packing. Such a ceiling is due the fast and easy manufacturing process is very economical.

In der Zeichnung sind Ausführungsbeispiele des Erfindungsgegenstandes schematisch dargestellt. Abb. i zeigt einen einfachen Stahlbetonträger mit U-förmiger Panzerung a der Zugzone; Abb. 2 und 3 zeigen einen Plattenbalken in Quer-und Längsschnitt mit C-förmiger Panzerung und Dübeln b zur Gewährleistung des Verbundes; Abb.4 und 5 sind Darstellungen verschiedener Ausführungsformen des Trägers innerhalb von Füllkörperdecken; hierbei bildet das C-Profil der Panzerung Auflageflächen für die Füllkörper.Exemplary embodiments of the subject matter of the invention are shown in the drawing shown schematically. Fig. I shows a simple reinforced concrete beam with a U-shaped Armor a of the pulling zone; Fig. 2 and 3 show a T-beam in transverse and longitudinal section with C-shaped armoring and dowels b to ensure the bond; Fig.4 and 5 are illustrations of various embodiments of the beam within packing decks; here the C-profile of the armor forms support surfaces for the fillers.

Claims (3)

PATEN TANSPRIJCHE: i. Stahlbetonträger, dadurch gekennzeichnet, daß die Bewehrung ganz oder teilweise an den Außenseiten des Betonquerschnitts als Panzerung (a) angeordnet ist. PATENT APPLICATIONS: i. Reinforced concrete girder, characterized in that the reinforcement is arranged wholly or partially on the outside of the concrete cross-section as armor (a). 2. Stahlbetonträger nach Anspruch i, gekennzeichnet durch Dübel (b) zur Verbesserung des Verbundes zwischen Panzerung und Beton. 2. Reinforced concrete beam according to claim i, characterized using dowels (b) to improve the bond between armor and concrete. 3. Stahlbetonträger nach Anspruch i oder 2 als Rippe von Stahlbetonfüllkörperdecken, dadurch gekennzeichnet, daß die Panzerung Auflageflächen für die Füllkörper (c) aufweist. Angezogene Druckschriften: Deutsche Patentschriften Nr. 113 422, 692 000.3. Reinforced concrete girder according to claim i or 2 as a rib of reinforced concrete filling body ceilings, characterized in that the armor has bearing surfaces for the filling body (c). Cited publications: German patent specifications No. 113 422, 692 000.
DEW801A 1950-01-05 1950-01-05 Reinforced concrete beams Expired DE825161C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW801A DE825161C (en) 1950-01-05 1950-01-05 Reinforced concrete beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW801A DE825161C (en) 1950-01-05 1950-01-05 Reinforced concrete beams

Publications (1)

Publication Number Publication Date
DE825161C true DE825161C (en) 1951-12-17

Family

ID=7590947

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW801A Expired DE825161C (en) 1950-01-05 1950-01-05 Reinforced concrete beams

Country Status (1)

Country Link
DE (1) DE825161C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956685C (en) * 1953-03-07 1957-01-24 Aug Kloenne Fa Precast concrete or reinforced concrete part for composite structures
DE1003671B (en) * 1954-09-17 1957-03-07 Hoesch Walzwerke Ag Metal inserts for concrete, in particular for warping plates for pit extensions
DE1143171B (en) * 1955-08-16 1963-02-07 Bochumer Eisen Heintzmann Concrete slab warping for the steel line expansion
DE1297019B (en) * 1965-05-21 1969-06-04 Birguer Alexander Uccle Process for the production of a composite beam from reinforced concrete and steel and a composite beam for carrying out the process
DE4228968A1 (en) * 1991-09-12 1993-04-15 Straengbetong Ab T=shaped Concrete beam design - has reinforcements in concrete web and steel plates running length of beam along flange edges

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113422C (en) *
DE692000C (en) * 1937-04-21 1940-06-10 Gustav Schaeffer Reinforced concrete slab beam or reinforced concrete rib ceiling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113422C (en) *
DE692000C (en) * 1937-04-21 1940-06-10 Gustav Schaeffer Reinforced concrete slab beam or reinforced concrete rib ceiling

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956685C (en) * 1953-03-07 1957-01-24 Aug Kloenne Fa Precast concrete or reinforced concrete part for composite structures
DE1003671B (en) * 1954-09-17 1957-03-07 Hoesch Walzwerke Ag Metal inserts for concrete, in particular for warping plates for pit extensions
DE1143171B (en) * 1955-08-16 1963-02-07 Bochumer Eisen Heintzmann Concrete slab warping for the steel line expansion
DE1297019B (en) * 1965-05-21 1969-06-04 Birguer Alexander Uccle Process for the production of a composite beam from reinforced concrete and steel and a composite beam for carrying out the process
DE4228968A1 (en) * 1991-09-12 1993-04-15 Straengbetong Ab T=shaped Concrete beam design - has reinforcements in concrete web and steel plates running length of beam along flange edges

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