HK1045341B - Pre-stressed rail beam and its manufacturing method - Google Patents

Pre-stressed rail beam and its manufacturing method

Info

Publication number
HK1045341B
HK1045341B HK02105854.2A HK02105854A HK1045341B HK 1045341 B HK1045341 B HK 1045341B HK 02105854 A HK02105854 A HK 02105854A HK 1045341 B HK1045341 B HK 1045341B
Authority
HK
Hong Kong
Prior art keywords
manufacturing
rail beam
stressed rail
stressed
rail
Prior art date
Application number
HK02105854.2A
Other languages
Chinese (zh)
Other versions
HK1045341A1 (en
Inventor
吳祥明
吳忠
任廷柱
Original Assignee
上海磁懸浮交通發展有限公司
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 上海磁懸浮交通發展有限公司 filed Critical 上海磁懸浮交通發展有限公司
Publication of HK1045341A1 publication Critical patent/HK1045341A1/en
Publication of HK1045341B publication Critical patent/HK1045341B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/30—Tracks for magnetic suspension or levitation vehicles
    • E01B25/305—Rails or supporting constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
HK02105854.2A 2001-10-26 2002-08-10 Pre-stressed rail beam and its manufacturing method HK1045341B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN01132016A CN1128900C (en) 2001-10-26 2001-10-26 Prestressed rail beam and its manufacture

Publications (2)

Publication Number Publication Date
HK1045341A1 HK1045341A1 (en) 2002-11-22
HK1045341B true HK1045341B (en) 2004-07-02

Family

ID=4671065

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02105854.2A HK1045341B (en) 2001-10-26 2002-08-10 Pre-stressed rail beam and its manufacturing method

Country Status (3)

Country Link
CN (1) CN1128900C (en)
HK (1) HK1045341B (en)
WO (1) WO2003035982A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101463590B (en) * 2007-12-20 2010-09-01 中铁大桥勘测设计院有限公司 External prestress steel structure and reinforcing means for reinforcing old bridge
CN105568787A (en) * 2015-11-10 2016-05-11 北京交通大学 Concrete track beam with opening in bottom plate and suspended top plate
CN105672066B (en) * 2015-11-10 2024-01-23 北京交通大学 Method for improving stress state of bottom plate overhanging combined box type track beam in suspended monorail traffic
CN106284098B (en) * 2016-10-25 2018-03-20 薛秋香 A kind of pre-tensioning system armored concrete prestressing force bridge plate camber value control method
CN106836604B (en) * 2017-02-07 2022-08-12 叶长青 Method for manufacturing large-span inclined roof
CN110295538A (en) * 2019-07-29 2019-10-01 上海市城市建设设计研究总院（集团）有限公司 Pre-tensioning system ultra-high performance concrete combination beam and its construction method
CN110387806B (en) * 2019-07-31 2021-04-06 中交路桥北方工程有限公司 Prestressed beam slab deflection deformation control method
CN112507410B (en) * 2019-08-30 2022-11-11 比亚迪股份有限公司 Method and device for generating rail Liang Tuzhi
CN113378255A (en) * 2020-02-25 2021-09-10 比亚迪股份有限公司 Design method of curved guide rail beam and curved guide rail beam
CN111663434B (en) * 2020-05-13 2022-03-25 济南市市政工程设计研究院（集团）有限责任公司 Mixed-tension prestress prefabricated cover beam tensioning assembly and method for connecting cover beam and upright column
CN114808656B (en) * 2022-05-27 2023-10-24 长江勘测规划设计研究有限责任公司 Method for reducing creep deflection of concrete beam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244035A1 (en) * 1982-11-27 1984-05-30 Andrä, Wolfhart, Dr.-Ing., 7000 Stuttgart Sectional renewal of continuous beams made of prestressed concrete
CN1088136C (en) * 1997-05-30 2002-07-24 交通部第二公路勘察设计院 Concrete box beam vertically locked by prestressed flat bolt and its production methed
DE19936756A1 (en) * 1999-08-09 2001-02-15 Boegl Max Bauunternehmung Gmbh Track of a track-bound vehicle

Also Published As

Publication number Publication date
HK1045341A1 (en) 2002-11-22
CN1128900C (en) 2003-11-26
CN1344836A (en) 2002-04-17
WO2003035982A1 (en) 2003-05-01

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Effective date: 20211025