EP0085608B1 - Verfahren und Vorrichtung zur Erstellung eines Brückenoberbaus und ähnlicher Bauten, sowie auf diese Art und Weise erstellte Bauwerke - Google Patents
Verfahren und Vorrichtung zur Erstellung eines Brückenoberbaus und ähnlicher Bauten, sowie auf diese Art und Weise erstellte Bauwerke Download PDFInfo
- Publication number
- EP0085608B1 EP0085608B1 EP83400168A EP83400168A EP0085608B1 EP 0085608 B1 EP0085608 B1 EP 0085608B1 EP 83400168 A EP83400168 A EP 83400168A EP 83400168 A EP83400168 A EP 83400168A EP 0085608 B1 EP0085608 B1 EP 0085608B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixed
- segments
- concrete
- segment
- slab
- 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
Links
Images
Classifications
-
- 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
-
- 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
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-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
- E01D2101/28—Concrete reinforced prestressed
- E01D2101/285—Composite prestressed concrete-metal
Definitions
- the invention relates to a bridge deck or similar structure, deck segments and a method for the construction of a bridge span comprising such a deck.
- structure analogous to a bridge deck is meant any structure which covers a certain extent and which is only supported in certain places such as a bridge deck, a floor or a building covering.
- a bridge deck in accordance with the invention consists of segments assembled step by step, these segments comprising mixed steel-concrete segments each comprising a steel steel frame integral with an upper concrete slab and comprising concrete segments, this deck being characterized by the fact that the mixed segments constitute suites of mixed segments, all of the mixed segments of a suite being located between two concrete segments and being stiffened by prestressing cables which pass through the metal frames and are fixed at their ends to the concrete segments.
- voussoir we mean a repetitive cross section of the deck, this section extending on the one hand over the entire width of the deck and, on the other hand, over only a fraction of the length of the deck.
- longitudinal (e) and transverse (e) will be used with reference to the deck, that is to say respectively denote a line or plane which extends in the length of the deck and a line or a plane which extends across the width of the deck.
- the invention also relates to a preferred mixed segment to constitute the deck, this segment comprising an upper concrete slab supported by a metal frame, the metal frame comprising prefabricated assembly parts distributed in a surface adjusted at the intersections of longitudinal lines, of transverse lines and diagonal lines, the longitudinal lines and the transverse lines being in said adjusted surface and the diagonal lines connecting this surface to the upper concrete slab, the metal frame comprising profiles arranged along said lines and welded together and / or to said assembly parts.
- FIG. 1 A typical example of a mixed segment according to the invention is shown diagrammatically in FIG. 1.
- This segment includes an upper concrete table 1 carried by a three-dimensional metal frame 2.
- the metal frame is made up of profiles and assembly parts.
- the profiles are arranged, on the one hand, in a virtual regulated surface 3 along longitudinal lines 4 and transverse lines 5 and, on the other hand, along diagonal lines 6 connecting the lower surface 3 to the upper table 1.
- the profiles arranged along diagonal lines or oblique profiles are in virtual planes 7 which are alternately tilted to the left, and tilted to the right.
- the profiles have not been shown but only the lines along which they are arranged; in addition, only the diagonal or oblique section lines 6 of the foreground 7 bent to the left and of the foreground 7 bent to the right of the left end of the segment are shown, but it will be understood that the other inclined planes include similar oblique profiles.
- Lines 8 have no particular meaning and have been shown only for clarity of the drawing.
- the frame of the segment includes eight assembly pieces A to H shown diagrammatically in your fig. 1.
- Each joining piece is a knot where a longitudinal profile L meet, and are assembled, one or two transverse profiles T, two oblique profiles P "P 2 inclined towards the left and two oblique profiles P ,, P 2 inclined towards the right.
- the assembly parts are in the set area 3.
- FIGS. 2 and 3 An assembly part has been shown in detail in FIGS. 2 and 3. This is for example part B.
- the assembly piece comprises a front plate 9 to be pressed against a plate or a corresponding face of the adjacent segment and which is provided with holes 10 for the passage of fixing bolts of the two segments, and / or means 11 for the relative positioning two segments and / or holes 12 for the free passage of prestressing cables.
- the positioning means 11 preferably comprise nipple / drilling pairs, the nipple of a plate penetrating into the bore of the adjacent plate and taking up the shearing forces.
- the assembly part has, behind the front plate 9, inclined faces 13 against which abut perpendicularly and are welded the ends of some of the oblique profiles.
- the oblique profiles comprise, on the one hand, P profiles, arranged obliquely in a vertical plane (which is the plane of the front face or of the rear face of the segment) and, on the other hand, P profiles obliquely directed towards regions such as S (fig. 1) situated substantially in the middle of the underside of the upper slab.
- the oblique profiles P 2 are welded to the surfaces 13 while the oblique profiles P, are welded to the plates 9 and to the oblique profiles P 2 (fig. 3).
- the assembly part has horizontal faces 14, 15 between which are placed the ends of the sections L arranged along the longitudinal lines and to which these ends are welded.
- the profiles L arranged along the longitudinal lines are H profiles and the profiles T arranged along the transverse lines are welded to the wings of the H profiles in the region of the assembly parts. More specifically, the profiles T arranged along the transverse lines are constituted by two angles 16,17 welded to a flat 18 disposed between the angles and itself welded to the profile in H (Fig. 2).
- the assembly parts are molded parts, at least some of which include a vertical front plate 9 and, on the back of this wall, a horizontal lower plate 19 and a horizontal upper plate 20 which has two wedge-shaped wings ( fig. 2 and 3).
- each oblique profile is fixed to the concrete slab by a device which allows to separate at will the profile of the slab.
- This device will be described below with reference to the oblique sections P, transverse vertical planes.
- this device comprises (FIGS. 1, 4 and 5) a plate 21 situated in the zone S 'of the concrete of the upper slab 1 and a plate 22 situated outside this concrete, welded at the end upper side of an oblique H-shaped profile and pressing flat against an oblique surface 23 formed on the underside of the concrete slab 1, these two plates being traversed by a threaded rod 24 held by nuts 25 and 26 and on the other side of the plates 21 and 22, one of the nuts being located inside the concrete while the other nut is outside the concrete and accessible from below the slab.
- the threaded rods with said nuts constitute high strength bolts.
- a metal sheath 27 is fixed by welding to the upper plate 21 to isolate the rod 24 from the concrete of the upper slab during the pouring of this concrete.
- Concrete segments do not include the metal frame of mixed segments but they include means for positioning and fixing the mixed segments adjacent to concrete segments. These means are, for example, bolt rods or suitable plates fixed to the concrete segments to guide and receive for fixing the adjacent assembly parts of the metal frames of the mixed segments. On the other hand, the concrete segments have means for anchoring the ends of the prestressing cables which pass through the frames of the mixed segments.
- FIG. 7 is a diagram of a span of a bridge according to the invention. It was assumed, for the example, that this span comprises eight mixed segments V m between two concrete segments V B , the whole being stiffened by prestressing cables Cp anchored in the concrete segments and passing through the perforations 12 of the transverse plates of assembly parts.
- the invention is not limited to the embodiments which have been described.
- it is planned to produce, if desired, the profiles with double profiles, in particular to split the longitudinal profiles, which makes it possible to modify the location of the holes for the passage of the longitudinal prestressing cables.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Panels For Use In Building Construction (AREA)
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83400168T ATE14905T1 (de) | 1982-01-29 | 1983-01-25 | Verfahren und vorrichtung zur erstellung eines brueckenoberbaus und aehnlicher bauten, sowie auf diese art und weise erstellte bauwerke. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8201439A FR2520777A1 (fr) | 1982-01-29 | 1982-01-29 | Procede et dispositifs pour la realisation d'un tablier de pont et structures similaires, et ouvrages obtenus |
FR8201439 | 1982-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0085608A1 EP0085608A1 (de) | 1983-08-10 |
EP0085608B1 true EP0085608B1 (de) | 1985-08-14 |
Family
ID=9270472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83400168A Expired EP0085608B1 (de) | 1982-01-29 | 1983-01-25 | Verfahren und Vorrichtung zur Erstellung eines Brückenoberbaus und ähnlicher Bauten, sowie auf diese Art und Weise erstellte Bauwerke |
Country Status (7)
Country | Link |
---|---|
US (1) | US4589157A (de) |
EP (1) | EP0085608B1 (de) |
JP (1) | JPS58181907A (de) |
AT (1) | ATE14905T1 (de) |
CA (1) | CA1200059A (de) |
DE (1) | DE3360535D1 (de) |
FR (1) | FR2520777A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102536117B1 (ko) * | 2023-03-29 | 2023-05-26 | 홍순선 | 건축 구조물의 지붕 구조 및 그 시공 방법 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2281572A (en) * | 1991-05-31 | 1995-03-08 | Alfred Alphonse Yee | Truss for e.g. bridges |
US5437072A (en) * | 1992-01-23 | 1995-08-01 | J. Muller International | Rapid transit viaduct with post-tensioning cable system |
FR2723424B1 (fr) * | 1994-08-05 | 1996-10-31 | Bouygues Sa | Dispositif et procede pour realiser une connexion entre une poutre ou dalle en beton et un profile metallique dispose obliquement, les connexions ainsi realisees et application a des structures |
AT404482B (de) * | 1995-03-07 | 1998-11-25 | Erdevicki Dejan Dipl Ing | Seilträger |
US6286271B1 (en) | 1999-05-26 | 2001-09-11 | Carl Cheung Tung Kong | Load-bearing structural member |
FR2809757B1 (fr) * | 2000-06-06 | 2002-08-30 | Bouygues Travaux Publics | Dispositif de connexion d'un tube metallique et d'une poutre ou dalle en beton, structure comportant un treillis ainsi connecte et application de la structure |
JP4572038B2 (ja) * | 2001-01-15 | 2010-10-27 | 大成建設株式会社 | トラス構造 |
CA2708610C (en) | 2002-02-25 | 2012-12-18 | United Lock-Block Ltd. | Arched structures and method for the construction of same |
JP3732468B2 (ja) * | 2002-09-04 | 2006-01-05 | 朝日エンヂニヤリング株式会社 | トラス橋又はアーチ橋の補強構造 |
US8220094B2 (en) * | 2008-07-28 | 2012-07-17 | Kennedy Metal Products & Buildings, Inc. | Reinforced mine ventilation device |
US20110239557A1 (en) * | 2010-04-01 | 2011-10-06 | Bowie John M | Magnetic bird screen |
US8511002B2 (en) * | 2010-04-01 | 2013-08-20 | Burgess & Niple, Inc. | Magnetic bird screen |
CH706630B1 (de) | 2013-05-14 | 2013-12-31 | S & P Clever Reinforcement Company Ag | Verfahren zum Vorspannen eines Stahlbauwerkes sowie damit vorgespanntes Stahlbauwerk. |
EA034490B1 (ru) * | 2017-04-29 | 2020-02-13 | Анатолий Эдуардович Юницкий | Ферменная путевая структура скоростной транспортной системы, рельсовая нить ферменной путевой структуры скоростной транспортной системы и способ изготовления ферменной путевой структуры и рельсовой нити |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US87174A (en) * | 1869-02-23 | Improved cast-iron chord-connection for bridges | ||
US2155121A (en) * | 1936-01-11 | 1939-04-18 | Finsterwalder Ulrich | Ferro-concrete beam |
US2353039A (en) * | 1942-01-26 | 1944-07-04 | Janiszewski Tadeusz | Basic joint and bar for building structures |
DE1043372B (de) * | 1955-07-16 | 1958-11-13 | Holzmann Philipp Ag | Verfahren zum abschnittsweisen Herstellen von Stahlbetonbruecken im Freivorbau |
DE1144311B (de) * | 1958-02-15 | 1963-02-28 | Kloeckner Humboldt Deutz Ag | Verbundtragwerk fuer Bruecken |
US3103025A (en) * | 1958-12-03 | 1963-09-10 | Kaiser Aluminium Chem Corp | Structural unit |
US3152671A (en) * | 1961-07-03 | 1964-10-13 | Jr Arnie M Mallory | Structural truss components or the like |
FR1324743A (fr) * | 1962-06-08 | 1963-04-19 | Beteiligungs & Patentverw Gmbh | Charpente, en particulier pour ponts |
BE691305A (de) * | 1966-12-16 | 1967-05-29 | ||
IE31994B1 (en) * | 1968-03-22 | 1973-03-07 | Clyne Hogh Mary | Improvements in relatively inclined reinforced concrete supporting members |
US3587125A (en) * | 1968-08-30 | 1971-06-28 | Magline Inc | Sectional spanning beam and end supports |
CH490573A (de) * | 1969-07-03 | 1970-05-15 | Ernst Woywod Buchs Ag | Weitgespannte, auf Stützen abgestützte Trägerkonstruktion |
US4144686A (en) * | 1971-07-22 | 1979-03-20 | William Gold | Metallic beams reinforced by higher strength metals |
US3918222A (en) * | 1974-06-03 | 1975-11-11 | Bahram Bahramian | Prefabricated modular flooring and roofing system |
BE831670A (fr) * | 1975-07-23 | 1975-11-17 | Procede de construction d'un pont avec tablier de structure mixte en acier et en beton | |
US4070847A (en) * | 1976-12-02 | 1978-01-31 | Madl Jr Joseph | Space frame structure |
US4324037A (en) * | 1977-08-29 | 1982-04-13 | Grady Ii Clyde C | Structural units and arrays therefrom |
US4221330A (en) * | 1978-01-27 | 1980-09-09 | Burlington Northern Inc. | Center butt tie connector |
US4211044A (en) * | 1978-07-28 | 1980-07-08 | Gugliotta Paul F | Tube space frame system |
FR2442309A1 (fr) * | 1978-11-27 | 1980-06-20 | Gamonal Georges | Charpente tri-dimensionnelle |
US4282619A (en) * | 1979-11-16 | 1981-08-11 | Havens Steel Company | Truss structure |
-
1982
- 1982-01-29 FR FR8201439A patent/FR2520777A1/fr active Granted
-
1983
- 1983-01-25 EP EP83400168A patent/EP0085608B1/de not_active Expired
- 1983-01-25 DE DE8383400168T patent/DE3360535D1/de not_active Expired
- 1983-01-25 AT AT83400168T patent/ATE14905T1/de not_active IP Right Cessation
- 1983-01-27 CA CA000420408A patent/CA1200059A/en not_active Expired
- 1983-01-28 JP JP58013638A patent/JPS58181907A/ja active Granted
-
1985
- 1985-02-05 US US06/698,267 patent/US4589157A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102536117B1 (ko) * | 2023-03-29 | 2023-05-26 | 홍순선 | 건축 구조물의 지붕 구조 및 그 시공 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP0085608A1 (de) | 1983-08-10 |
FR2520777B1 (de) | 1985-03-15 |
US4589157A (en) | 1986-05-20 |
CA1200059A (en) | 1986-02-04 |
JPH0358003B2 (de) | 1991-09-04 |
JPS58181907A (ja) | 1983-10-24 |
ATE14905T1 (de) | 1985-08-15 |
DE3360535D1 (en) | 1985-09-19 |
FR2520777A1 (fr) | 1983-08-05 |
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