GB1370043A - Construction of bridges - Google Patents

Construction of bridges

Info

Publication number
GB1370043A
GB1370043A GB2371872A GB2371872A GB1370043A GB 1370043 A GB1370043 A GB 1370043A GB 2371872 A GB2371872 A GB 2371872A GB 2371872 A GB2371872 A GB 2371872A GB 1370043 A GB1370043 A GB 1370043A
Authority
GB
United Kingdom
Prior art keywords
slabs
beams
webs
transverse
concrete
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
GB2371872A
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.)
SCHRECK P
Original Assignee
SCHRECK P
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
Priority claimed from DE19712126422 external-priority patent/DE2126422C/en
Application filed by SCHRECK P filed Critical SCHRECK P
Publication of GB1370043A publication Critical patent/GB1370043A/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
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/02—Bridges characterised by the cross-section of their bearing spanning structure of the I-girder type
    • 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

1370043 Bridges of prestressed concrete P SCHRECK 19 May 1972 [27 May 1971] 23718/72 Headings E1G and E1W In a bridge deck construction wherein concrete 10 reinforced by transverse ducted prestressing cables 13 is cast in situ on a permanent-shuttering assembly of precast concrete beams 1 and slabs 3, and wherein the beams and slabs have reinforcement 2, 5, 6 which protrudes into the longitudinal and transverse joints 11, 12 between the beams and slabs, each precast slab 3 is integral with upper transverse webs 3' having overhanging ends resting on the tops of the beams 1 so that during construction (a) the ducted transverse prestressing cables 13 can be laid over the beams and between the webs; (b) the upper deck reinforcement 8, 9 can be supported on the webs; and (c) the poured concrete 10 can fill the joints 11, 12 (e.g. with the use of suspended cover strips, not shown). The slabs 3 may have keying recesses 13. Rubber cushions 4 may be interposed between the overhanging web ends 3' and the beam tops. At the bridge edges, Fig. 3 (not shown), the slabs (3) may be cantilevered out from the outermost beam, one end of each web (3') being anchored to upstanding stirrups (2) on the beam by packing members (15); alternatively the cantilevered slab may be anchored by nuts on beamembedded threaded pins passing through the web ends. During construction the webs 3' may support rails for machinery.
GB2371872A 1971-05-27 1972-05-19 Construction of bridges Expired GB1370043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712126422 DE2126422C (en) 1971-05-27 Bridge structure made of prefabricated concrete parts with an overhead track provided with cross tensioning struts

Publications (1)

Publication Number Publication Date
GB1370043A true GB1370043A (en) 1974-10-09

Family

ID=5809124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2371872A Expired GB1370043A (en) 1971-05-27 1972-05-19 Construction of bridges

Country Status (4)

Country Link
AT (1) AT321348B (en)
CH (1) CH552719A (en)
FR (1) FR2139157B1 (en)
GB (1) GB1370043A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210090A (en) * 1987-09-17 1989-06-01 Sydney Rowe Bridge module
US6568139B2 (en) 2000-04-20 2003-05-27 Bot Construction Limited Bridge structure with concrete deck having precast slab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210090A (en) * 1987-09-17 1989-06-01 Sydney Rowe Bridge module
US6568139B2 (en) 2000-04-20 2003-05-27 Bot Construction Limited Bridge structure with concrete deck having precast slab

Also Published As

Publication number Publication date
FR2139157A1 (en) 1973-01-05
CH552719A (en) 1974-08-15
FR2139157B1 (en) 1973-07-13
AT321348B (en) 1975-03-25
DE2126422A1 (en) 1972-11-16

Similar Documents

Publication Publication Date Title
US4604841A (en) Continuous, precast, prestressed concrete bridge deck panel forms, precast parapets, and method of construction
US2590685A (en) Prestressed concrete structure
US3794433A (en) Segmental precast concrete post-tensioned overpass bridges with cantilevered abutment
US6668412B1 (en) Continuous prestressed concrete bridge deck subpanel system
US3906687A (en) Segmental precast concrete post-tensioned overpass bridges with cantilevered abutment
GB1043421A (en) Prestressed concrete bridge-like elevated highway
GB1448624A (en) Method of and apparatus for forming rail-road level corssing
GB1450799A (en) Method of forming a bridge girder system of prestressed concrete by sectional cantilever construction
GB1370043A (en) Construction of bridges
US3566557A (en) Prefabricated trellis for the execution without temporary supports of flooring for civil and industrial structures
US3860687A (en) Method of producing a prestressed concrete member
JPS6282147A (en) Novel prestressed synthetic beam and its construction
GB578814A (en) Improvements in reinforced concrete construction in bridges, floors and the like
RU2766385C1 (en) Wood-concrete span with composite girders from bars and reinforced concrete slab
US3069138A (en) Tied arch jacking frame
CN103898838A (en) Temporary prestressed steel system of No.0 box girder
US2405335A (en) Concrete bridge superstructure
GB1230003A (en)
Béguin Various Schemes for Strengthening Concrete Structures
SU1357480A1 (en) Bridge to embankment matching structure
KR890002402Y1 (en) A concrete form
SU887696A1 (en) Method of mounting a solid bridge span steel-ferroconcrete structure
KR930002218Y1 (en) Assembly bridge structure
Samuely SOME RECENT EXPERIENCE IN COMPOSITE PRE-CAST AND IN-SITU CONCRETE CONSTRUCTION, WITH PARTICULAR REFERENCE TO PRE-STRESSING.
US1727258A (en) Roadway or pavement

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees