BR7604653A - Elemento alongado de concreto protendido por elementos estruturais distendidos antes da concretagem - Google Patents

Elemento alongado de concreto protendido por elementos estruturais distendidos antes da concretagem

Info

Publication number
BR7604653A
BR7604653A BR4653/76A BR7604653A BR7604653A BR 7604653 A BR7604653 A BR 7604653A BR 4653/76 A BR4653/76 A BR 4653/76A BR 7604653 A BR7604653 A BR 7604653A BR 7604653 A BR7604653 A BR 7604653A
Authority
BR
Brazil
Prior art keywords
concrete
protended
elonged
distended
structural elements
Prior art date
Application number
BR4653/76A
Other languages
English (en)
Portuguese (pt)
Inventor
J Martin
Original Assignee
Stup
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 Stup filed Critical Stup
Publication of BR7604653A publication Critical patent/BR7604653A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement
    • 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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
BR4653/76A 1975-07-17 1976-07-16 Elemento alongado de concreto protendido por elementos estruturais distendidos antes da concretagem BR7604653A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522403A FR2318273A1 (fr) 1975-07-17 1975-07-17 Element en beton precontraint par armatures tendues avant betonnage, notamment traverse de chemin de fer

Publications (1)

Publication Number Publication Date
BR7604653A true BR7604653A (pt) 1978-01-31

Family

ID=9158029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4653/76A BR7604653A (pt) 1975-07-17 1976-07-16 Elemento alongado de concreto protendido por elementos estruturais distendidos antes da concretagem

Country Status (8)

Country Link
US (1) US4098460A (OSRAM)
BE (1) BE843709A (OSRAM)
BR (1) BR7604653A (OSRAM)
ES (1) ES449857A1 (OSRAM)
FR (1) FR2318273A1 (OSRAM)
IN (1) IN147843B (OSRAM)
MX (1) MX143559A (OSRAM)
ZA (1) ZA763984B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457468A (en) * 1979-08-24 1984-07-03 Railroad Concrete Crosstie Corporation Railroad grade crossing construction
US4267969A (en) * 1979-08-24 1981-05-19 Railroad Concrete Crosstie Corporation Railroad grade crossing construction
DE3418318A1 (de) * 1984-05-17 1985-11-21 Friedrich J. Ing. Rottenmann Bodner Bewehrungselement fuer spannbeton-konstruktionsteile
ES2116819B1 (es) * 1994-01-11 1999-03-16 Alvistranvi S A Procedimiento de fabricacion de traviesas polivalentes.
EP0687772A1 (en) * 1994-05-25 1995-12-20 GESTALDO S.r.l. Prestressed concrete railway sleeper provided with a device for increasing the transmission of the stresses between the metallic reinforcement and the mix
DE4438397C2 (de) * 1994-10-27 1999-01-07 Wayss & Freytag Ag Betonschwelle für Gleis mit Führungsschienen
JP5908787B2 (ja) * 2012-05-21 2016-04-26 鹿島建設株式会社 プレテンション型プレストレストコンクリート部材
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.
US10011954B1 (en) * 2017-03-15 2018-07-03 John K Martin Rail seat crown and concrete rail tie having the same
RU172744U1 (ru) * 2017-03-29 2017-07-21 Светлана Валерьевна Богачёва Сборно-монолитное перекрытие каркасного здания
CN107696267B (zh) * 2017-10-19 2024-02-27 中铁三局集团有限公司 高速铁路无砟轨道板张拉钢筋预紧设备
RU2716373C1 (ru) * 2019-08-19 2020-03-11 Акционерное общество "БетЭлТранс" Способ укрепления торцевых частей железобетонных шпал путем дополнительного армирования каркасами
CN113446973B (zh) * 2021-06-29 2023-01-20 西南交通大学 预应力传递长度测量方法、装置及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR986671A (fr) * 1943-12-03 1951-08-03 Traverse en béton armé
GB636174A (en) * 1945-05-15 1950-04-26 Eugene Freyssinet A process for manufacturing pre-stressed reinforced concrete members
GB648618A (en) * 1948-03-18 1951-01-10 Leonard Julius Elgin Reinforced concrete railway sleepers and other beams
FR1047105A (fr) * 1951-12-26 1953-12-11 Perfectionnements à la fabrication de pièces en béton armé
DE1165231B (de) * 1953-10-29 1964-03-12 Dyckerhoff & Widmann Ag Endverankerung stabfoermiger Vorspannglieder bei Spannbeton
US3062450A (en) * 1961-03-06 1962-11-06 Herculite Protective Fab Tie plates for concrete railroad ties
US3948010A (en) * 1971-12-17 1976-04-06 Sonneville Roger P Reinforcing device for an element of prestressed concrete
CA1029352A (en) * 1974-06-13 1978-04-11 Roger P. Sonneville Composite railway tie

Also Published As

Publication number Publication date
ZA763984B (en) 1977-05-25
FR2318273B1 (OSRAM) 1977-12-16
ES449857A1 (es) 1977-09-16
IN147843B (OSRAM) 1980-07-19
MX143559A (es) 1981-06-02
BE843709A (fr) 1976-11-03
US4098460A (en) 1978-07-04
FR2318273A1 (fr) 1977-02-11

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