ATE133732T1 - BRIDGE REINFORCEMENT AND METHOD FOR MANUFACTURE THEREOF - Google Patents

BRIDGE REINFORCEMENT AND METHOD FOR MANUFACTURE THEREOF

Info

Publication number
ATE133732T1
ATE133732T1 AT92106747T AT92106747T ATE133732T1 AT E133732 T1 ATE133732 T1 AT E133732T1 AT 92106747 T AT92106747 T AT 92106747T AT 92106747 T AT92106747 T AT 92106747T AT E133732 T1 ATE133732 T1 AT E133732T1
Authority
AT
Austria
Prior art keywords
steel
arch
reinforcement
shell
pins
Prior art date
Application number
AT92106747T
Other languages
German (de)
Inventor
Joachim Prof Dr Risse
Original Assignee
Hamco Dinslaken Bausysteme Gmb
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 Hamco Dinslaken Bausysteme Gmb filed Critical Hamco Dinslaken Bausysteme Gmb
Application granted granted Critical
Publication of ATE133732T1 publication Critical patent/ATE133732T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G23/0233—Increasing or restoring the load-bearing capacity of building construction elements of vaulted or arched building elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Ropes Or Cables (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

According to the invention, the aim is achieved by drilling steel pins (2) into the existing arch (1) at a previously calculated grid spacing, a steel reinforcement (3), e.g. reinforcement mats, subsequently being attached to these pins (2), and, by drawing in a steel pipe (4), the shape of which is adapted to the arch and which has on all sides a spacing of 5 to 10 cm from the intrados of the arch, both a steel shell for a reinforced concrete shell to be introduced and a steel arch shell for the earth masses in the slope region being produced. The bridge reinforcement can be used particularly advantageously in the renovation, in increasing the carrying capacity and widening roadways of passages which are bridged by existing arches made of brick or natural stone masonry, it being possible to keep the traffic running. <IMAGE>
AT92106747T 1992-04-21 1992-04-21 BRIDGE REINFORCEMENT AND METHOD FOR MANUFACTURE THEREOF ATE133732T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92106747A EP0567659B1 (en) 1992-04-21 1992-04-21 Bridge-strengthening and method for its manufacture

Publications (1)

Publication Number Publication Date
ATE133732T1 true ATE133732T1 (en) 1996-02-15

Family

ID=8209557

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92106747T ATE133732T1 (en) 1992-04-21 1992-04-21 BRIDGE REINFORCEMENT AND METHOD FOR MANUFACTURE THEREOF

Country Status (3)

Country Link
EP (1) EP0567659B1 (en)
AT (1) ATE133732T1 (en)
DE (1) DE59205252D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69621937T2 (en) * 1995-08-18 2003-02-20 Protec Industrial Ltd., Maidstone REINFORCING MASONRY STRUCTURES
GB2304360B (en) * 1995-08-18 1997-07-30 Protec Ind Ltd A method of reinforcing a masonry arch or bridge
CN108708264A (en) * 2018-05-28 2018-10-26 广西路桥工程集团有限公司 A kind of multi-stage construction method of Long-Span Concrete Filled Steel Tubular Arch Bridges filling concrete
CN112813792A (en) * 2021-02-22 2021-05-18 重庆交通大学 Method for reinforcing arch bridge by combination of UHPC injection and bar planting
CN113585107B (en) * 2021-08-23 2022-10-04 武汉科技大学 A repair and reinforcement device for an ancient building covered bridge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503825C (en) * 1930-07-26 Emil Moersch Dr Ing Scaffold-free formwork for reinforcing arched bridges on the underside during operation
GB439377A (en) * 1934-08-15 1935-12-05 Szerelmey Ltd Improvements in or relating to means for renovating or restoring stonework
FR801924A (en) * 1936-02-15 1936-08-21 Blaw Knox Cie Fse Metal formwork device
FR2523627A1 (en) * 1982-03-22 1983-09-23 Campenon Bernard METHOD FOR CONFORTING ARCHES OR SIMILAR CONSTRUCTIONS

Also Published As

Publication number Publication date
EP0567659B1 (en) 1996-01-31
EP0567659A1 (en) 1993-11-03
DE59205252D1 (en) 1996-03-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee