WO2020125503A9 - 一种轨枕块与道床之间的凹槽型连接加强结构及施工方法 - Google Patents

一种轨枕块与道床之间的凹槽型连接加强结构及施工方法 Download PDF

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Publication number
WO2020125503A9
WO2020125503A9 PCT/CN2019/124373 CN2019124373W WO2020125503A9 WO 2020125503 A9 WO2020125503 A9 WO 2020125503A9 CN 2019124373 W CN2019124373 W CN 2019124373W WO 2020125503 A9 WO2020125503 A9 WO 2020125503A9
Authority
WO
WIPO (PCT)
Prior art keywords
track bed
railway sleeper
recess
track
recess structure
Prior art date
Application number
PCT/CN2019/124373
Other languages
English (en)
French (fr)
Other versions
WO2020125503A1 (zh
Inventor
孙立
王森荣
李秋义
杨艳丽
朱彬
李启航
Original Assignee
中铁第四勘察设计院集团有限公司
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 中铁第四勘察设计院集团有限公司 filed Critical 中铁第四勘察设计院集团有限公司
Priority to BR112021011841-1A priority Critical patent/BR112021011841A2/pt
Priority to SG11202106607PA priority patent/SG11202106607PA/en
Publication of WO2020125503A1 publication Critical patent/WO2020125503A1/zh
Priority to IL284085A priority patent/IL284085A/en
Publication of WO2020125503A9 publication Critical patent/WO2020125503A9/zh

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
    • 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
    • E01B3/38—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers; Layers of concrete supporting both rails
    • 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
    • E01B3/40—Slabs; Blocks; Pot sleepers; Fastening tie-rods to them

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

本发明实施例公开了一种轨枕块与道床之间的凹槽型连接加强结构，用于加强无砟轨道中的预制轨枕单元与后浇道床之间的连接，在所述轨枕块横向即轨道纵向方向的一个或多个侧壁上构造有加强件，所述加强件为从所述轨枕块的侧壁向内凹陷的凹槽，从而在所述道床的浇筑过程中，部分高度的所述轨枕块以及所述凹槽埋入所述道床的混凝土中、浇筑为一体，且混凝土直接填满所述凹槽，以加强轨枕块与道床之间的连接。
PCT/CN2019/124373 2018-12-18 2019-12-10 一种轨枕块与道床之间的凹槽型连接加强结构及施工方法 WO2020125503A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR112021011841-1A BR112021011841A2 (pt) 2018-12-18 2019-12-10 Estrutura de reforço de conexão do tipo rebaixamento entre um bloco de dormente e um leito de trilho, e método de construção para a estrutura de reforço de conexão do tipo rebaixamento entre o bloco de dormente e o leito de trilho
SG11202106607PA SG11202106607PA (en) 2018-12-18 2019-12-10 Recess structure for reinforcing connection between railway sleeper and track bed, and construction method
IL284085A IL284085A (en) 2018-12-18 2021-06-16 A gap structure to strengthen the connection between a unit and a subsequent unit and a construction method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811550015.XA CN109457550A (zh) 2018-12-18 2018-12-18 一种轨枕块与道床之间的凹槽型连接加强结构及施工方法
CN201811550015.X 2018-12-18

Publications (2)

Publication Number Publication Date
WO2020125503A1 WO2020125503A1 (zh) 2020-06-25
WO2020125503A9 true WO2020125503A9 (zh) 2022-09-01

Family

ID=65613717

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/124373 WO2020125503A1 (zh) 2018-12-18 2019-12-10 一种轨枕块与道床之间的凹槽型连接加强结构及施工方法

Country Status (5)

Country Link
CN (1) CN109457550A (zh)
BR (1) BR112021011841A2 (zh)
IL (1) IL284085A (zh)
SG (1) SG11202106607PA (zh)
WO (1) WO2020125503A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109457550A (zh) * 2018-12-18 2019-03-12 中铁第四勘察设计院集团有限公司 一种轨枕块与道床之间的凹槽型连接加强结构及施工方法
CN109898371A (zh) * 2019-04-11 2019-06-18 中国铁道科学研究院集团有限公司铁道建筑研究所 轨枕、轨枕工装及轨枕制作方法
CN112609516B (zh) * 2021-01-14 2022-09-09 中铁十七局集团有限公司 一种侧面带凹槽的钢管混凝土轨枕的制造方法
CN113584954A (zh) * 2021-04-27 2021-11-02 北京九州一轨环境科技股份有限公司 一种用于轨道基底的预制拼装周期结构及其施工方法
CN114232392B (zh) * 2021-12-14 2023-07-18 中铁第四勘察设计院集团有限公司 一种适用于无砟轨道的钢管混凝土轨枕、施工工装及方法
CN114395943A (zh) * 2021-12-14 2022-04-26 中铁第四勘察设计院集团有限公司 一种适用于无砟轨道的轨枕结构
CN114232391A (zh) * 2021-12-14 2022-03-25 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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1029352A (en) * 1974-06-13 1978-04-11 Roger P. Sonneville Composite railway tie
JPS51156104U (zh) * 1975-06-06 1976-12-13
US5104039A (en) * 1991-02-22 1992-04-14 Cxt Incorporated Railroad tie
US5887788A (en) * 1996-04-30 1999-03-30 Railway Technical Research Institute Steel pipe connector of ladder-type sleeper for railway track
JP3926282B2 (ja) * 2003-03-07 2007-06-06 東日本旅客鉄道株式会社 直結軌道に用いる枕木
WO2011103632A1 (en) * 2010-02-25 2011-09-01 George Zbigniew Rozyn A structure for supporting a rail member
CN103541284B (zh) * 2012-07-13 2015-11-25 秦皇岛耀华玻璃钢股份公司 道床融冰排水防护装置
CN204417926U (zh) * 2014-12-23 2015-06-24 越艳 再生双块式混凝土枕木
CN205035704U (zh) * 2015-10-15 2016-02-17 中铁西安勘察设计研究院有限责任公司 一种整体铸造的防滑稳固型铁路轨枕
CN205171283U (zh) * 2015-11-20 2016-04-20 中铁第四勘察设计院集团有限公司 一种适用于无砟轨道的钢管混凝土轨枕
CN105463948B (zh) * 2015-11-20 2017-10-27 中铁第四勘察设计院集团有限公司 一种适用于无砟轨道的钢管混凝土轨枕
CN106758563B (zh) * 2017-03-02 2018-04-06 兰州理工大学 用于无砟轨道新旧混凝土粘结的轨枕构造及施工方法
CN207091835U (zh) * 2017-07-10 2018-03-13 中铁第四勘察设计院集团有限公司 一种现浇轨枕板式无砟轨道
CN107217551A (zh) * 2017-07-10 2017-09-29 中铁第四勘察设计院集团有限公司 一种装配式钢管混凝土双块式轨枕
CN107761479A (zh) * 2017-10-31 2018-03-06 天津银龙预应力材料股份有限公司 一种轨枕及高强度轨道板
CN109457550A (zh) * 2018-12-18 2019-03-12 中铁第四勘察设计院集团有限公司 一种轨枕块与道床之间的凹槽型连接加强结构及施工方法
CN209412615U (zh) * 2018-12-18 2019-09-20 中铁第四勘察设计院集团有限公司 一种轨枕块与道床之间的凹槽型连接加强结构

Also Published As

Publication number Publication date
IL284085A (en) 2021-08-31
WO2020125503A1 (zh) 2020-06-25
SG11202106607PA (en) 2021-07-29
CN109457550A (zh) 2019-03-12
BR112021011841A2 (pt) 2021-08-31

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