CA1003164A - Methods of supporting bridge structures and like heavy-weight rigid structures upon displacement thereof - Google Patents

Methods of supporting bridge structures and like heavy-weight rigid structures upon displacement thereof

Info

Publication number
CA1003164A
CA1003164A CA153,398A CA153398A CA1003164A CA 1003164 A CA1003164 A CA 1003164A CA 153398 A CA153398 A CA 153398A CA 1003164 A CA1003164 A CA 1003164A
Authority
CA
Canada
Prior art keywords
structures
heavy
displacement
methods
supporting bridge
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA153,398A
Other languages
English (en)
Other versions
CA153398S (en
Inventor
Nils H. Ahlgren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1003164A publication Critical patent/CA1003164A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/04—Bearings; Hinges
    • E01D19/048—Bearings being adjustable once installed; Bearings used in incremental launching
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Bridges Or Land Bridges (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
CA153,398A 1971-10-08 1972-10-06 Methods of supporting bridge structures and like heavy-weight rigid structures upon displacement thereof Expired CA1003164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1274471A SE348018B (xx) 1971-10-08 1971-10-08

Publications (1)

Publication Number Publication Date
CA1003164A true CA1003164A (en) 1977-01-11

Family

ID=20296243

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,398A Expired CA1003164A (en) 1971-10-08 1972-10-06 Methods of supporting bridge structures and like heavy-weight rigid structures upon displacement thereof

Country Status (5)

Country Link
JP (1) JPS5911003B2 (xx)
AU (1) AU475293B2 (xx)
CA (1) CA1003164A (xx)
GB (1) GB1412644A (xx)
SE (1) SE348018B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604322B2 (ja) * 1974-05-31 1985-02-02 大滝ジヤツキ株式会社 橋梁等の移動装置
JPS5523300A (en) * 1978-08-03 1980-02-19 Dyckerhoff & Widmann Ag Method of making long support structure* particularly multiispan girder* and method of supporting said structure or girder
CN107815975B (zh) * 2017-11-28 2023-06-09 江西乔田重工有限公司 多联多跨钢梁基于独立非刚性桥墩的多点同步顶推装置和施工方法

Also Published As

Publication number Publication date
JPS5911003B2 (ja) 1984-03-13
AU4751572A (en) 1974-04-11
SE348018B (xx) 1972-08-21
GB1412644A (en) 1975-11-05
AU475293B2 (en) 1976-08-19
JPS4846132A (xx) 1973-07-02

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