FR984471A - Armatures prétendues pour constructions précontraintes - Google Patents

Armatures prétendues pour constructions précontraintes

Info

Publication number
FR984471A
FR984471A FR984471DA FR984471A FR 984471 A FR984471 A FR 984471A FR 984471D A FR984471D A FR 984471DA FR 984471 A FR984471 A FR 984471A
Authority
FR
France
Prior art keywords
pretensioned
reinforcements
prestressed constructions
prestressed
constructions
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
Other languages
English (en)
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.)
Societe des Grands Travaux de Marseille SA
Original Assignee
Societe des Grands Travaux de Marseille SA
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 Societe des Grands Travaux de Marseille SA filed Critical Societe des Grands Travaux de Marseille SA
Application granted granted Critical
Publication of FR984471A publication Critical patent/FR984471A/fr
Expired legal-status Critical Current

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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
FR984471D 1943-09-30 1943-09-30 Armatures prétendues pour constructions précontraintes Expired FR984471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984471T 1943-09-30

Publications (1)

Publication Number Publication Date
FR984471A true FR984471A (fr) 1951-07-06

Family

ID=9536736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984471D Expired FR984471A (fr) 1943-09-30 1943-09-30 Armatures prétendues pour constructions précontraintes

Country Status (3)

Country Link
US (1) US2449276A (fr)
FR (1) FR984471A (fr)
NL (1) NL61228C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954195C (de) * 1952-12-10 1956-12-13 Bauunternehmung Sager & Woerne Aus Einzeldraehten mit radialen Beruehrungsflaechen zusammengesetztes Vorspannglied

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675695A (en) * 1954-04-20 Composite structure of metal and concrete
US2674115A (en) * 1949-06-23 1954-04-06 Grands Travaux De Marseille Sa Flexible pretensioned reinforcement for prestressed structures
US2696040A (en) * 1950-09-15 1954-12-07 Preload Co Inc Method and apparatus for prestressing
US2677956A (en) * 1950-11-13 1954-05-11 Schorer Corp Prestressing and reinforcing apparatus for concrete structures
US3007284A (en) * 1954-04-13 1961-11-07 Southwest Structural Concrete Prestressed concrete slabs
US2934935A (en) * 1956-01-20 1960-05-03 Holzmann Philipp Ag Cast tensioning head for anchoring tensioning members, preferably for prestressed concrete
US3516211A (en) * 1967-01-20 1970-06-23 Beton & Monierbau Ag Internally prestressed reinforcement rod
DE3418318A1 (de) * 1984-05-17 1985-11-21 Friedrich J. Ing. Rottenmann Bodner Bewehrungselement fuer spannbeton-konstruktionsteile
FR2858345B1 (fr) 2003-07-28 2007-04-20 Freyssinet Int Stup Procede de renforcement d'un ouvrage d'art et piece d'ancrage associee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270240A (en) * 1939-08-26 1942-01-20 Freyssinet Eugene Anchoring of tensioned cables in concrete constructions
US2303394A (en) * 1940-02-21 1942-12-01 Schorer Herman Prestressing reinforced concrete
US2371882A (en) * 1940-10-28 1945-03-20 Freyssinet Eugene Tensioning and anchoring of cables in concrete or similar structures
US2328033A (en) * 1941-08-14 1943-08-31 Schorer Herman Prestressing reinforcing device for concrete
US2378584A (en) * 1943-05-05 1945-06-19 Schorer Corp Prestressing reinforcing device for concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954195C (de) * 1952-12-10 1956-12-13 Bauunternehmung Sager & Woerne Aus Einzeldraehten mit radialen Beruehrungsflaechen zusammengesetztes Vorspannglied

Also Published As

Publication number Publication date
NL61228C (fr)
US2449276A (en) 1948-09-14

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