IT1047399B - Unita di armatura per elementi costruttivi tubolari di cemento precompresso - Google Patents

Unita di armatura per elementi costruttivi tubolari di cemento precompresso

Info

Publication number
IT1047399B
IT1047399B IT69533/75A IT6953375A IT1047399B IT 1047399 B IT1047399 B IT 1047399B IT 69533/75 A IT69533/75 A IT 69533/75A IT 6953375 A IT6953375 A IT 6953375A IT 1047399 B IT1047399 B IT 1047399B
Authority
IT
Italy
Prior art keywords
precompressed
cement
construction elements
tubular construction
reinforcement unit
Prior art date
Application number
IT69533/75A
Other languages
English (en)
Italian (it)
Original Assignee
Dyckerhoff & Widmann Ag
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 Dyckerhoff & Widmann Ag filed Critical Dyckerhoff & Widmann Ag
Application granted granted Critical
Publication of IT1047399B publication Critical patent/IT1047399B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F17/00—Jacketing or reinforcing articles with wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B21F27/122—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires
    • B21F27/124—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires applied by rotation
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT69533/75A 1974-10-12 1975-10-10 Unita di armatura per elementi costruttivi tubolari di cemento precompresso IT1047399B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2448678A DE2448678B2 (de) 1974-10-12 1974-10-12 Verfahren zum Herstellen rohrförmiger Bauteile aus Spannbeton, insbesondere eines Spannbetonrohres

Publications (1)

Publication Number Publication Date
IT1047399B true IT1047399B (it) 1980-09-10

Family

ID=5928144

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69533/75A IT1047399B (it) 1974-10-12 1975-10-10 Unita di armatura per elementi costruttivi tubolari di cemento precompresso

Country Status (7)

Country Link
BE (1) BE834393A (xx)
CH (1) CH605073A5 (xx)
DE (1) DE2448678B2 (xx)
FR (1) FR2287561A1 (xx)
IT (1) IT1047399B (xx)
NL (1) NL168434C (xx)
SE (1) SE419253B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE429355B (sv) * 1978-05-23 1983-08-29 Hydro Betong Ab Forfarande vid tillverkning av rymdberverk jemte maskin for framstellning av detsamma
DE3628598A1 (de) * 1986-08-22 1988-02-25 Albishausen Hartmut Schlauchseele aus einem geflecht aus metalldraht und/oder nichtmetallischen straengen, damit hergestellter gummi- und/oder kunststoffschlauch und verfahren zur herstellung von schlauchseele und schlauch
CN101649622B (zh) * 2008-08-15 2012-12-05 天津万联管道工程有限公司 现场制作超大口径共同沟管廊制作方法
US9662704B2 (en) 2011-10-05 2017-05-30 Marius S. Winograd Method for forming a spiral support structure with continuous wire coil
FR3093118B1 (fr) * 2019-02-21 2021-02-19 C H A B Gaine formée par au moins un tricot circulaire pour la réalisation d’un pieu en béton armé

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH252967A (de) * 1946-08-08 1948-02-15 Edwin Emil Ing Dr Verfahren zur Herstellung von Rohren aus vorgespanntem Beton.
GB674559A (en) * 1950-06-22 1952-06-25 Preload Entpr Inc Reinforced concrete structures

Also Published As

Publication number Publication date
NL7511616A (nl) 1976-04-14
DE2448678B2 (de) 1979-07-05
FR2287561B1 (xx) 1978-04-07
NL168434B (nl) 1981-11-16
CH605073A5 (xx) 1978-09-29
SE7511349L (sv) 1976-04-13
NL168434C (nl) 1982-04-16
BE834393A (fr) 1976-02-02
DE2448678A1 (de) 1976-04-15
FR2287561A1 (fr) 1976-05-07
SE419253B (sv) 1981-07-20

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