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BE870020A - Perfectionnement aux poutrelles en beton precontraint - Google Patents

Perfectionnement aux poutrelles en beton precontraint

Info

Publication number
BE870020A
BE870020A BE2057237A BE2057237A BE870020A BE 870020 A BE870020 A BE 870020A BE 2057237 A BE2057237 A BE 2057237A BE 2057237 A BE2057237 A BE 2057237A BE 870020 A BE870020 A BE 870020A
Authority
BE
Belgium
Prior art keywords
improvement
stressed concrete
concrete joists
joists
stressed
Prior art date
Application number
BE2057237A
Other languages
English (en)
Original Assignee
Costamagna & Cie B M
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 Costamagna & Cie B M filed Critical Costamagna & Cie B M
Publication of BE870020A publication Critical patent/BE870020A/fr

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
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
    • 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

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)
  • Rod-Shaped Construction Members (AREA)
BE2057237A 1977-09-14 1978-08-29 Perfectionnement aux poutrelles en beton precontraint BE870020A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727722A FR2403431A1 (fr) 1977-09-14 1977-09-14 Perfectionnements aux poutrelles en beton precontraint

Publications (1)

Publication Number Publication Date
BE870020A true BE870020A (fr) 1978-12-18

Family

ID=9195376

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057237A BE870020A (fr) 1977-09-14 1978-08-29 Perfectionnement aux poutrelles en beton precontraint

Country Status (4)

Country Link
BE (1) BE870020A (fr)
FR (1) FR2403431A1 (fr)
LU (1) LU80160A1 (fr)
NL (1) NL7809336A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448422A1 (fr) * 1979-02-07 1980-09-05 Applic Ceramiques Et Machine fileuse perfectionnee pour la fabrication de poutrelles precontraintes
FR2458368A1 (fr) * 1979-06-13 1981-01-02 Freyssinet Int Stup Procede et dispositif de demoulage d'elements en beton precontraint moules sur un long banc
FR2734588B1 (fr) * 1995-05-24 1997-07-11 Rector Sa Poutrelle en beton precontraint et son procede de fabrication
RU2132902C1 (ru) * 1998-04-22 1999-07-10 Открытое акционерное общество "Научно-исследовательский институт транспортного строительства (ЦНИИС)" Железобетонное пролетное строение моста
FR3161071A1 (fr) 2024-04-03 2025-10-10 Stellantis Auto Sas Batterie comprenant un module et un moyen de fixation

Also Published As

Publication number Publication date
FR2403431A1 (fr) 1979-04-13
FR2403431B1 (fr) 1982-10-22
LU80160A1 (fr) 1979-02-12
NL7809336A (nl) 1979-03-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: B.M. COSTAMAGNA ET CIE

Effective date: 19970831