FR2318983A1 - Systeme de fabrication de pieces en beton precontraint - Google Patents

Systeme de fabrication de pieces en beton precontraint

Info

Publication number
FR2318983A1
FR2318983A1 FR7522945A FR7522945A FR2318983A1 FR 2318983 A1 FR2318983 A1 FR 2318983A1 FR 7522945 A FR7522945 A FR 7522945A FR 7522945 A FR7522945 A FR 7522945A FR 2318983 A1 FR2318983 A1 FR 2318983A1
Authority
FR
France
Prior art keywords
wires
frame
prestressed
concrete beam
concrete
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.)
Granted
Application number
FR7522945A
Other languages
English (en)
French (fr)
Other versions
FR2318983B1 (enrdf_load_stackoverflow
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.)
Costamagna & Cie B M
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
Priority to FR7522945A priority Critical patent/FR2318983A1/fr
Publication of FR2318983A1 publication Critical patent/FR2318983A1/fr
Application granted granted Critical
Publication of FR2318983B1 publication Critical patent/FR2318983B1/fr
Granted 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
    • B28B23/043—Wire anchoring or tensioning means for the reinforcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
FR7522945A 1975-07-23 1975-07-23 Systeme de fabrication de pieces en beton precontraint Granted FR2318983A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522945A FR2318983A1 (fr) 1975-07-23 1975-07-23 Systeme de fabrication de pieces en beton precontraint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522945A FR2318983A1 (fr) 1975-07-23 1975-07-23 Systeme de fabrication de pieces en beton precontraint

Publications (2)

Publication Number Publication Date
FR2318983A1 true FR2318983A1 (fr) 1977-02-18
FR2318983B1 FR2318983B1 (enrdf_load_stackoverflow) 1982-04-02

Family

ID=9158243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522945A Granted FR2318983A1 (fr) 1975-07-23 1975-07-23 Systeme de fabrication de pieces en beton precontraint

Country Status (1)

Country Link
FR (1) FR2318983A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401197A (zh) * 2016-10-28 2017-02-15 东南大学 一种既有索力微调装置

Also Published As

Publication number Publication date
FR2318983B1 (enrdf_load_stackoverflow) 1982-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse