OA00039A - Perfectionnements à la mise en oeuvre de la précontrainte dans les constructions. - Google Patents

Perfectionnements à la mise en oeuvre de la précontrainte dans les constructions.

Info

Publication number
OA00039A
OA00039A OA50065A OA50065A OA00039A OA 00039 A OA00039 A OA 00039A OA 50065 A OA50065 A OA 50065A OA 50065 A OA50065 A OA 50065A OA 00039 A OA00039 A OA 00039A
Authority
OA
OAPI
Prior art keywords
prestressing
constructions
Prior art date
Application number
OA50065A
Other languages
English (en)
Original Assignee
Soc D Ets Boussiron
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 Soc D Ets Boussiron filed Critical Soc D Ets Boussiron
Publication of OA00039A publication Critical patent/OA00039A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • 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
    • E04C3/22—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 built-up by elements jointed in line
    • 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
    • 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
    • E04C5/12—Anchoring devices
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
OA50065A 1962-05-12 1964-04-09 Perfectionnements à la mise en oeuvre de la précontrainte dans les constructions. OA00039A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897383A FR1330787A (fr) 1962-05-12 1962-05-12 Perfectionnements à la mise en oeuvre de la précontrainte dans les constructions

Publications (1)

Publication Number Publication Date
OA00039A true OA00039A (fr) 1966-01-15

Family

ID=8778824

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50065A OA00039A (fr) 1962-05-12 1964-04-09 Perfectionnements à la mise en oeuvre de la précontrainte dans les constructions.

Country Status (2)

Country Link
FR (1) FR1330787A (fr)
OA (1) OA00039A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387417A (en) * 1964-06-08 1968-06-11 Howlett Machine Works Prestressing apparatus

Also Published As

Publication number Publication date
FR1330787A (fr) 1963-06-28

Similar Documents

Publication Publication Date Title
BE668295A (fr) Perfectionnements à la production de matières poreuses
FR1386058A (fr) Perfectionnement à la mise en oeuvre du bois dans la construction
NL161831B (nl) Brug.
OA00039A (fr) Perfectionnements à la mise en oeuvre de la précontrainte dans les constructions.
FR1330351A (fr) Perfectionnement à la construction des planchers
FR1468235A (fr) Charpente pour échafaudages ou constructions similaires
FR1503570A (fr) Perfectionnements à la coulée continue
FR1418754A (fr) Améliorations à la technique de la coulée continue
NL154571B (nl) Brug met draagkabels.
FR1318026A (fr) Soupape à action rapide
FR1451905A (fr) Perfectionnements apportés à la production de lingots de métaux
BE614921A (fr) Perfectionnements à la production de méthylpentènes
BE630655A (fr) Perfectionnements à la production des cétones
FR1384949A (fr) Perfectionnements apportés à la construction de bâtiments
FR1425475A (fr) Perfectionnements à la galvanoplastie
FR1333952A (fr) élément architectural en acier inoxydable
FR1390879A (fr) Perfectionnements apportés à la fabrication de brosses à dents
FR1527087A (fr) Perfectionnements apporté à la mise en oeuvre du plâtre
FR1393160A (fr) Perfectionnements à la fabrication de chaluts
FR1446711A (fr) Autoclave résistant à la corrosion
CH403252A (de) I-Träger
FR1335881A (fr) échafaudage métallique, notamment pour la construction
FR1380331A (fr) Perfectionnements à la production de fluorures
FR1280943A (fr) Bac à schampoings
FR1328421A (fr) élément de poutre pour la construction de planchers