BE850904R - Procede de realisation d'une poutre en beton precontraint - Google Patents

Procede de realisation d'une poutre en beton precontraint

Info

Publication number
BE850904R
BE850904R BE174502A BE174502A BE850904R BE 850904 R BE850904 R BE 850904R BE 174502 A BE174502 A BE 174502A BE 174502 A BE174502 A BE 174502A BE 850904 R BE850904 R BE 850904R
Authority
BE
Belgium
Prior art keywords
emi
bars
realization
concrete beam
collapsed
Prior art date
Application number
BE174502A
Other languages
English (en)
Original Assignee
Birguer Alexandre
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
Priority claimed from BE169672A external-priority patent/BE845022A/fr
Application filed by Birguer Alexandre filed Critical Birguer Alexandre
Priority to BE174502A priority Critical patent/BE850904R/fr
Application granted granted Critical
Publication of BE850904R publication Critical patent/BE850904R/fr
Priority to DE19772734757 priority patent/DE2734757A1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/046—Post treatment to obtain pre-stressed articles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Claims (1)

  1. MEMOIRE DESCRIPTIF
    déposé à l'appui d'une demande de
    BREVET DE PERFECTIONNEMENT <EMI ID=1.1>
    déposé le 9-8-76
    <EMI ID=2.1>
    Le but do ce brevet de perfectionnement est d'apporter les précisions suivantes au brevet principal n[deg.] PV 0/169672 dans lequel son prévues les barres cré-
    <EMI ID=3.1>
    ses en tension.
    <EMI ID=4.1>
    or la précontrainte du béton au moyen des barres crénelées en acier demi-doux dont le laminage sa fait à chaud suivi
    <EMI ID=5.1>
    2*La position et la mise on tension des barres écroules sont somblables à celles on acier naturellement dur.
    3.Poutre réalisée aux rovondica.-
    <EMI ID=6.1>
    ABREGE.
    Utilisation pour précontrainte des barres écroules par toraion.
BE174502A 1976-08-09 1977-01-31 Procede de realisation d'une poutre en beton precontraint BE850904R (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE174502A BE850904R (fr) 1976-08-09 1977-01-31 Procede de realisation d'une poutre en beton precontraint
DE19772734757 DE2734757A1 (de) 1976-08-09 1977-08-02 Verfahren zur herstellung eines biegetraegers aus spannbeton im spannbett und vorrichtung zur durchfuehrung dieses verfahrens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE169672A BE845022A (fr) 1976-08-09 1976-08-09 Procede de realisation d'une poutre en beton precontrait, appareillage a cet effet et poutre ainsi realisee
BE174502A BE850904R (fr) 1976-08-09 1977-01-31 Procede de realisation d'une poutre en beton precontraint

Publications (1)

Publication Number Publication Date
BE850904R true BE850904R (fr) 1977-08-01

Family

ID=25649531

Family Applications (1)

Application Number Title Priority Date Filing Date
BE174502A BE850904R (fr) 1976-08-09 1977-01-31 Procede de realisation d'une poutre en beton precontraint

Country Status (1)

Country Link
BE (1) BE850904R (fr)

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