BR7501955A - Metodo e dispositivo para producao de um membro de concreto protendido - Google Patents

Metodo e dispositivo para producao de um membro de concreto protendido

Info

Publication number
BR7501955A
BR7501955A BR2488/75A BR7502488A BR7501955A BR 7501955 A BR7501955 A BR 7501955A BR 2488/75 A BR2488/75 A BR 2488/75A BR 7502488 A BR7502488 A BR 7502488A BR 7501955 A BR7501955 A BR 7501955A
Authority
BR
Brazil
Prior art keywords
protended
production
concrete member
concrete
protended concrete
Prior art date
Application number
BR2488/75A
Other languages
English (en)
Inventor
S Suzuki
Original Assignee
Nihon Kogen Concrete Kk
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 Nihon Kogen Concrete Kk filed Critical Nihon Kogen Concrete Kk
Publication of BR7501955A publication Critical patent/BR7501955A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/58—Prestressed concrete piles
    • 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)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General 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)
BR2488/75A 1974-06-11 1975-04-02 Metodo e dispositivo para producao de um membro de concreto protendido BR7501955A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6687874A JPS5313370B2 (pt) 1974-06-11 1974-06-11

Publications (1)

Publication Number Publication Date
BR7501955A true BR7501955A (pt) 1976-06-22

Family

ID=13328559

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2488/75A BR7501955A (pt) 1974-06-11 1975-04-02 Metodo e dispositivo para producao de um membro de concreto protendido

Country Status (4)

Country Link
US (1) US3985482A (pt)
JP (1) JPS5313370B2 (pt)
BR (1) BR7501955A (pt)
CA (1) CA1050242A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473424A (en) * 1977-11-22 1979-06-12 Takenaka Komuten Co Method of producing preetensioned member for preventing end cracks
JPS5518060U (pt) * 1978-07-22 1980-02-05
JPH0438966Y2 (pt) * 1986-04-14 1992-09-11
IT210288Z2 (it) * 1987-06-01 1988-12-06 Scac Spa Piastrina per l'ancoraggio e la messa in tensione delle armature metalliche nella fabbricazione di traverse ferroviarie in cemento armato precompresso.
US5402616A (en) * 1992-12-28 1995-04-04 Jw Peters & Sons, Inc. Concrete weldment and method of manufacture
US5618125A (en) * 1994-01-18 1997-04-08 Permaban North America, Inc. Dowell alignment apparatus
US6691975B1 (en) 2001-07-13 2004-02-17 Norman W. Gavin Concrete tank seal cast
US7216842B2 (en) * 2004-08-12 2007-05-15 Lomont Molding, Inc. Pocket former
KR20110083685A (ko) * 2008-10-28 2011-07-20 페리세아 카를로스 프라데라 조립식 보강 모르타르 패널들 및 슬라브들을 제조하는 방법
MX2014008112A (es) * 2014-07-01 2016-01-01 Bienracon S De Rl De Cv Durmiente monolítico ultrarresistente de concreto presforzado de forma integral con geometría óptima para vías férreas balastradas.
CN105003078B (zh) * 2015-06-25 2017-01-11 天津市建筑设计院 用于钢结构模块框架柱截面中心施加预应力的装配结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535100A (en) * 1949-01-17 1950-12-26 James A Sourwine Process for prestressing cement products
US2695754A (en) * 1951-07-03 1954-11-30 Dyckerhoff & Widmann Ag Railway track sleeper
FR1162106A (fr) * 1956-12-12 1958-09-09 Moule pour la fabrication de traverses en béton armé pour chemins de fer
DE1684643C2 (de) * 1968-01-16 1975-11-27 Dyckerhoff & Widmann Ag, 8000 Muenchen Spannbeton-Druckbehalter mit Rmgspanngliedern, die durch Aufweiten der gebildeten Ringe gespannt sind

Also Published As

Publication number Publication date
US3985482A (en) 1976-10-12
JPS5313370B2 (pt) 1978-05-10
JPS50157410A (pt) 1975-12-19
CA1050242A (en) 1979-03-13

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