ES319870A1 - Apparatus for constructing bridge spans of ordinary or prestressed reinforced concrete in situ - Google Patents

Apparatus for constructing bridge spans of ordinary or prestressed reinforced concrete in situ

Info

Publication number
ES319870A1
ES319870A1 ES0319870A ES319870A ES319870A1 ES 319870 A1 ES319870 A1 ES 319870A1 ES 0319870 A ES0319870 A ES 0319870A ES 319870 A ES319870 A ES 319870A ES 319870 A1 ES319870 A1 ES 319870A1
Authority
ES
Spain
Prior art keywords
members
span
parts
frame
shuttering
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
ES0319870A
Other languages
Spanish (es)
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
Publication of ES319870A1 publication Critical patent/ES319870A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E01D2101/28—Concrete reinforced prestressed

Abstract

Shuttering for casting bridges comprises a frame extending forwardly from the completed span to overhang the next pier on which it is supported by jacks, the overhanging part being counterbalanced by the part on the completed span and has a working surface and cover 11for weather protection. Longitudinal mcmlbems 2 of the frame are connected by members 3 supporting the working surface and cove 11.The bottom 9 of the mould is formed of two parts pivoted to the frame at 91each consisting of two parts pivoted together at 9". These parts hang vertically when the shuttering is moved forward on rollers. Mould parts 5 normally kept in chambers 4 are lowered by winches 11 into position for casting a bridge span and held in position by members 15 suspended from the members 2. Skips 16 for concrete are carried along rails 7 on members 6 adapted to be pivoted out of the way when necessary. The cast span is hardened by steam in closed chambers formed by closing down flaps forming hand rails for catwalks 10 and opposite mating flaps.
ES0319870A 1964-12-31 1965-11-15 Apparatus for constructing bridge spans of ordinary or prestressed reinforced concrete in situ Expired ES319870A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2791364 1964-12-31

Publications (1)

Publication Number Publication Date
ES319870A1 true ES319870A1 (en) 1966-06-01

Family

ID=11222577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0319870A Expired ES319870A1 (en) 1964-12-31 1965-11-15 Apparatus for constructing bridge spans of ordinary or prestressed reinforced concrete in situ

Country Status (3)

Country Link
DE (1) DE1287596B (en)
ES (1) ES319870A1 (en)
GB (1) GB1100039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113944107A (en) * 2021-10-28 2022-01-18 中铁二十局集团有限公司 Land short pier bridge roadbed filling type bridge-climbing channel and construction method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1759257B1 (en) * 1968-04-13 1970-01-22 Heitkamp Gmbh Bau Method for producing a multi-span prestressed concrete bridge
RU2460839C1 (en) * 2011-03-24 2012-09-10 Открытое акционерное общество по проектированию строительства мостов "Институт Гипростроймост" Device to move scaffolding along mounted span cable-stayed girders
CN102409616B (en) * 2011-09-09 2015-07-08 中交四公局第五工程有限公司 Construction method of bridge girder with ultra-small radius and bridge erecting machine used in same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142893B (en) * 1958-08-04 1963-01-31 Holzmann Philipp Ag Method of making bridges
AT220656B (en) * 1960-01-18 1962-04-10 Strabag Bau A G Und Kloeckner Device for concreting long components
FR1335057A (en) * 1962-07-02 1963-08-16 Stup Procedes Freyssinet Improvements to methods and devices for the construction of cantilever bridges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113944107A (en) * 2021-10-28 2022-01-18 中铁二十局集团有限公司 Land short pier bridge roadbed filling type bridge-climbing channel and construction method thereof
CN113944107B (en) * 2021-10-28 2023-10-03 中铁二十局集团有限公司 Land short pier bridge roadbed filling type bridge loading channel and construction method thereof

Also Published As

Publication number Publication date
DE1287596B (en) 1969-01-23
GB1100039A (en) 1968-01-24

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