IT976071B - Dispositivo di armatura per elemen ti di cemento precompresso partico larmente per traversine ferroviarie - Google Patents

Dispositivo di armatura per elemen ti di cemento precompresso partico larmente per traversine ferroviarie

Info

Publication number
IT976071B
IT976071B IT7095172A IT7095172A IT976071B IT 976071 B IT976071 B IT 976071B IT 7095172 A IT7095172 A IT 7095172A IT 7095172 A IT7095172 A IT 7095172A IT 976071 B IT976071 B IT 976071B
Authority
IT
Italy
Prior art keywords
reinforcement device
concrete elements
railway sleepers
precompressed concrete
precompressed
Prior art date
Application number
IT7095172A
Other languages
English (en)
Original Assignee
Sonneville R
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
Priority claimed from FR7145425A external-priority patent/FR2163382B1/fr
Priority claimed from FR7215842A external-priority patent/FR2182689B2/fr
Application filed by Sonneville R filed Critical Sonneville R
Application granted granted Critical
Publication of IT976071B publication Critical patent/IT976071B/it

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
    • 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
    • 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
    • E01B3/36—Composite sleepers
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
IT7095172A 1971-12-17 1972-12-15 Dispositivo di armatura per elemen ti di cemento precompresso partico larmente per traversine ferroviarie IT976071B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7145425A FR2163382B1 (it) 1971-12-17 1971-12-17
FR7215842A FR2182689B2 (it) 1972-05-04 1972-05-04

Publications (1)

Publication Number Publication Date
IT976071B true IT976071B (it) 1974-08-20

Family

ID=26216776

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7095172A IT976071B (it) 1971-12-17 1972-12-15 Dispositivo di armatura per elemen ti di cemento precompresso partico larmente per traversine ferroviarie

Country Status (8)

Country Link
JP (1) JPS4868615A (it)
BE (1) BE792249A (it)
CA (1) CA998829A (it)
CH (1) CH572562A5 (it)
DE (1) DE2261473C3 (it)
GB (1) GB1410226A (it)
IT (1) IT976071B (it)
SE (1) SE395297B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009507A1 (de) * 2000-02-29 2001-09-06 Pfleiderer Infrastrukturt Gmbh Betonschwelle für eine feste Fahrbahn
CN106476125B (zh) * 2016-12-06 2019-01-15 汝州郑铁三佳水泥制品有限公司 一种用于生产高速无砟铁路岔枕的模型及其生产岔枕的方法
CN112917669A (zh) * 2021-02-09 2021-06-08 浙江交工集团股份有限公司 预制梁顶防撞墙同步预制整体施工工艺
CN114232391B (zh) * 2021-12-14 2024-07-16 中铁第四勘察设计院集团有限公司 一种cft枕式无砟轨道及其施工方法

Also Published As

Publication number Publication date
SE395297B (sv) 1977-08-08
CH572562A5 (it) 1976-02-13
CA998829A (en) 1976-10-26
DE2261473C3 (de) 1980-03-20
DE2261473B2 (de) 1979-07-19
GB1410226A (en) 1975-10-15
JPS4868615A (it) 1973-09-19
DE2261473A1 (de) 1973-06-20
BE792249A (fr) 1973-06-04

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