EP0283383A1 - Brücke mit durch Wellblech verbundenen Gurten - Google Patents
Brücke mit durch Wellblech verbundenen Gurten Download PDFInfo
- Publication number
- EP0283383A1 EP0283383A1 EP88400552A EP88400552A EP0283383A1 EP 0283383 A1 EP0283383 A1 EP 0283383A1 EP 88400552 A EP88400552 A EP 88400552A EP 88400552 A EP88400552 A EP 88400552A EP 0283383 A1 EP0283383 A1 EP 0283383A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bridge
- sheets
- concrete
- pleated
- continuous
- 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.)
- Granted
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
- 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
- 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
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
-
- 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
- E01D2101/268—Composite concrete-metal
Definitions
- the present invention relates to a bridge comprising at least one upper member in concrete and one lower member in concrete or metal connected to each other by structural elements resistant to shearing forces.
- the two members of the bridge transmit the moments, while the structural elements or webs arranged between these members transmit the shearing forces.
- the cores are constituted by a series of bars arranged according to an N. Some of these bars work in compression and others in traction.
- the members and the webs can be made of concrete and / or steel.
- the cores arranged between the frames are constituted by elements made of pleated sheets. These pleated sheets are discontinuous, that is to say separated from each other along the length of the bridge.
- the object of the present invention is to create a bridge which withstands very large cutting forces, while being of light construction and easy to implement.
- the bridge comprising at least one upper concrete member and one lower concrete or metal member connected to one another by structural elements resistant to shearing forces is characterized in that these structural elements comprise two continuous steel sheets, pleated or corrugated, arranged on either side of a vertical median plane of the bridge, the folds or corrugations extending in a direction substantially perpendicular to the length from the bridge.
- the invention makes it possible to produce a bridge capable of withstanding significant shearing forces by using light pleated sheets which are therefore easy to implement.
- the continuous sheets comprise two series of flat strips located in two parallel planes, the strips of one of the series being connected to the strips of the other series by flat strips forming an angle with the latter, the junction between the strips being constituted by an edge.
- This structure gives the pleated sheet excellent resistance to shearing forces, even when this sheet has a thickness reduced to a few mm.
- the thickness of the sheets is between 8 and 12 mm
- the amplitude of the folds is between 10 and 30 cm
- the size of the sheets measured in the direction of these folds is between 2 and 12 m.
- the bridge according to the invention comprises an upper chord constituted by a concrete slab 1 and a lower chord formed by a concrete beam 2 connected to the slab 1 by two steel sheets 3, 4 continuous and pleated arranged on either side of a vertical median plane P of the bridge, the folds or undulations extending in a direction substantially perpendicular to the length of the bridge.
- the assembly constituted by the slab 1, the beam 2 and the pleated sheets 3, 4 rests on concrete pillars 5 by means of lateral studs 6 extending between the slab 1 and the beam 2.
- the continuous sheets 3, 4 each comprise two series of flat strips 7, 8 situated in two parallel planes, the strips 7 of one of the series being connected to the strips of the other series by flat bands 9 forming an angle a (equal to 37 ° in the example shown) with the latter, the junction between the bands being constituted by an edge.
- the thickness of the sheets 3, 4 can vary between 8 and 12 mm
- the amplitude A of the folds 7, 9; 9, 8 can vary between 10 and 30cm and the size of the sheets measured in the longitudinal direction of these folds can vary between 2 and 12 m.
- the width of the strips 7, 8, 9 can vary between 0.25 and 0.50 m.
- the assembly constituted by the slab 1, the two pleated sheets 3, 4 and the lower beam 2 forms a tubular structure of constant triangular section. Since the pleated sheets 3, 4 are continuous, the lateral surface of the above-mentioned assembly is completely closed.
- the upper and lower members are formed by concrete slabs 10, 11. These are connected to each other by two pleated sheets 3, 4 identical to those of the embodiment according to FIG. 1.
- each pleated sheet 3, 4 has at each of its edges adjacent to the slabs 10, 11 a plate 12, 13 perpendicular to the general plane of the sheet 3, 4 and projecting from both sides. other of this plan.
- These plates 12, 13 comprise on their face facing outwards, a series of metal connectors 14 embedded in the concrete of the slabs 10, 11.
- the sheets 3, 4 are firmly anchored to the slabs 10, 11.
- connection mode can also be adopted in the case of the embodiment according to FIG. 1.
- the continuous sheets 3, 4 are generally not made in one piece along the entire length of the bridge. These sheets are preferably constituted by pleated sheet elements made in one piece in the direction perpendicular to the length of the bridge and fixed to each other in the length direction of the bridge by welding, riveting, bolting or the like.
- FIGS. 4 to 17 have in common the fact that the frame upper is a concrete slab 1, 15.
- the lower members consist of two metal beams 16 ( Figures 4, 5) or concrete 17 ( Figures 6, 7), the pleated sheets 3, 4 being perpendicular to the slab 15 .
- two additional pleated sheets 18, 19 extend respectively from the edges of the sheet 3 adjacent to the slab 15 and to the beam 16 or 17 by forming a dihedral whose apex is located in the vertical plane P of symmetry of the bridge.
- Figures 8 and 9 are cross-sectional views of the embodiment shown in Figure 1.
- Figures 10 and 11 are similar to Figures 8 and 9. The difference is that the concrete beam 20 which constitutes the lower member is hollow and has a diameter greater than that of the beam 2 of Figures 1, 8 and 9 .
- the lower chord is constituted by a concrete slab 21, 22, 23, 24, 25, 26 of variable width, less than that of the upper slab 15, the pleated sheets 3, 4 arranged symmetrically on either side of the vertical plane P of the bridge, forming a certain angle with this plane.
- the shear forces give rise to a field uniform shear stress t.
- the dimensioning of such a structure consists in verifying that the shear stress t is less on the one hand than the buckling stress tv with a suitable safety factor k, and on the other hand than the admissible shear stress tm for l steel, either: t ⁇ tv / k (1) t ⁇ tm (2)
- Condition (4) is more severe than condition (1), but for bridge cores it is condition (6) which strongly penalizes discontinuous cores.
- a core of continuous pleated sheet metal in accordance with the present invention can transmit a shearing force more than eight times greater than that which a core of discontinuous pleated sheet metal can transmit.
- each bridge could have more than two continuous pleated sheets between the upper chord and the lower chord (s).
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Bridges Or Land Bridges (AREA)
- Rod-Shaped Construction Members (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88400552T ATE59867T1 (de) | 1987-03-11 | 1988-03-09 | Bruecke mit durch wellblech verbundenen gurten. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8703337A FR2612216B1 (fr) | 1987-03-11 | 1987-03-11 | Pont a membrures reliees par des toles plissees |
FR8703337 | 1987-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0283383A1 true EP0283383A1 (de) | 1988-09-21 |
EP0283383B1 EP0283383B1 (de) | 1991-01-09 |
Family
ID=9348855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88400552A Expired - Lifetime EP0283383B1 (de) | 1987-03-11 | 1988-03-09 | Brücke mit durch Wellblech verbundenen Gurten |
Country Status (9)
Country | Link |
---|---|
US (1) | US4912794A (de) |
EP (1) | EP0283383B1 (de) |
AT (1) | ATE59867T1 (de) |
DE (2) | DE283383T1 (de) |
ES (1) | ES2003852B3 (de) |
FR (1) | FR2612216B1 (de) |
GR (1) | GR880300165T1 (de) |
NO (1) | NO880997L (de) |
PT (1) | PT86943B (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2693491A1 (fr) * | 1992-07-09 | 1994-01-14 | Dumez | Ensemble constitué par des poutres porteuses et une armature coffrante pour ouvrage mixte acier-béton, et son procédé de réalisation. |
EP0637647A1 (de) * | 1993-08-04 | 1995-02-08 | Campenon Bernard Sge | Metallträgerelement zur Herstellung von langen zusammengesetzten Strukturen wie Kastenträger, Verfahren zur Anwendung von diesem Element und nach diesem Verfahren hergestellte lange Strukturen |
FR2798407A1 (fr) * | 1999-09-15 | 2001-03-16 | Entpr Razel Freres | Ensemble d'ame continue pour ouvrage d'art a ossature mixte, et ouvrage d'art a ossature mixte realise avec un tel ensemble d'ame |
WO2007076734A1 (de) * | 2005-12-30 | 2007-07-12 | Universität Kassel | Brückenbauwerk |
FR2906547A1 (fr) * | 2006-10-02 | 2008-04-04 | Razel Sa | Ouvrage d'art a ossature mixte. |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6058666A (en) * | 1997-08-31 | 2000-05-09 | Lin; Wei-Hwang | Twin-axis prestressed single-tee beam with lower flange and process of construction |
DE19858328C1 (de) | 1998-12-17 | 2000-03-30 | Dornier Gmbh | Mobile Brücke |
HRP20020044B1 (en) * | 2002-01-16 | 2008-11-30 | Mara-Institut D.O.O. | Indirectly prestressed, concrete, roof-ceiling construction with flat soffit |
ES2246146B1 (es) * | 2004-06-25 | 2007-04-16 | STRUCTURAL CONCRETE & STEEL, S.L. | Prelosa autoportante. |
US7861346B2 (en) | 2005-06-30 | 2011-01-04 | Ail International Inc. | Corrugated metal plate bridge with composite concrete structure |
KR20070111241A (ko) * | 2006-05-17 | 2007-11-21 | 재단법인 포항산업과학연구원 | 강관 하부플랜지를 갖는 강 거더 교량시스템 |
JP4143935B2 (ja) * | 2006-09-08 | 2008-09-03 | 首都高速道路株式会社 | 縦リブ複合床版 |
US8297017B2 (en) * | 2008-05-14 | 2012-10-30 | Plattforms, Inc. | Precast composite structural floor system |
US8161691B2 (en) * | 2008-05-14 | 2012-04-24 | Plattforms, Inc. | Precast composite structural floor system |
US8381485B2 (en) | 2010-05-04 | 2013-02-26 | Plattforms, Inc. | Precast composite structural floor system |
US8453406B2 (en) | 2010-05-04 | 2013-06-04 | Plattforms, Inc. | Precast composite structural girder and floor system |
JP6368510B2 (ja) * | 2014-03-19 | 2018-08-01 | 大成建設株式会社 | Pc箱桁橋と、波形鋼板に接続された鋼フランジの下方に下床板コンクリートを施工する方法 |
US9422680B2 (en) * | 2014-04-14 | 2016-08-23 | Guido FURLANETTO | Deck |
JP6308502B2 (ja) * | 2015-06-10 | 2018-04-11 | 株式会社富士ピー・エス | 張出し施工におけるプレテンション床版の構築方法 |
JP6530255B2 (ja) * | 2015-06-25 | 2019-06-12 | 三井住友建設株式会社 | 橋桁 |
DE102017210710A1 (de) | 2017-06-26 | 2018-12-27 | Deere & Company | Dresch- oder Separierkorb für die Getreideernte |
CN112726956B (zh) * | 2020-12-30 | 2022-04-12 | 深圳市市政设计研究院有限公司 | 一种预应力波形钢腹板-混凝土组合梁及其施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE76977C (de) * | DRENCKHAHN & SUDHOP in Braunschweig, Brabantstrafse 4 | Trägerdecke | ||
DE2156017A1 (de) * | 1971-11-11 | 1973-05-17 | Dyckerhoff & Widmann Ag | Vorgespannter stahlverbundtraeger |
DE2744367A1 (de) * | 1977-10-01 | 1979-04-05 | Maschf Augsburg Nuernberg Ag | Aufgestaenderter fahrweg fuer hochleistungsschnellbahnen |
DE2810934A1 (de) * | 1978-03-14 | 1979-09-27 | Berlin Modernisierung Baukomb | Verbundkonstruktion aus stuetzkernelementen und/oder profilplatten |
FR2494400A1 (fr) * | 1980-11-14 | 1982-05-21 | Campenon Bernard | Perfectionnement aux ouvrages mixtes beton-acier de genie civil a ames metalliques d'elements de beton |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR784806A (fr) * | 1933-11-02 | 1935-07-25 | Budd Edward G Mfg Co | Perfectionnements aux poutres et poutrelles |
US2125691A (en) * | 1933-11-22 | 1938-08-02 | Budd Edward G Mfg Co | Sheet metal beam |
CH326084A (de) * | 1955-01-31 | 1957-12-15 | Birkenmaier Max | Verfahren zur Herstellung eines zusammengesetzten Baukörpers aus Beton, insbesondere Stahlbeton, und nach diesem Verfahren hergestellter Baukörper |
US3103025A (en) * | 1958-12-03 | 1963-09-10 | Kaiser Aluminium Chem Corp | Structural unit |
CH378504A (de) * | 1959-02-06 | 1964-06-15 | Mlynek Franz Ing Dr | Aus Ober- und Untergurt sowie Verbindungsstegen bestehender Träger, insbesondere Binder für Dachkonstruktionen |
DE1211240B (de) * | 1961-04-22 | 1966-02-24 | Beteiligungs & Patentverw Gmbh | Brueckentragwerk mit obenliegender Fahrbahn |
CH401120A (de) * | 1961-05-13 | 1965-10-31 | Beteiligungs & Patentverw Gmbh | Isotroper Tragkörper |
US3257764A (en) * | 1962-09-27 | 1966-06-28 | Reynolds Metals Co | Bridge construction with girder having triangular intermediate and rectangular end cross-sectional configurations |
FR2108984B1 (de) * | 1970-10-27 | 1974-08-23 | Boutard Claude | |
US3849237A (en) * | 1971-04-08 | 1974-11-19 | L Zetlin | Structural member of sheet material |
US3872532A (en) * | 1973-03-15 | 1975-03-25 | Said Cornelius By Said Pulpane | Prefabricated bridge |
US3999354A (en) * | 1975-07-31 | 1976-12-28 | Alcan Aluminum Corporation | Structural member and box beam employing same |
SU831893A1 (ru) * | 1979-07-27 | 1981-05-23 | Ленинградский Ордена Трудовогокрасного Знамени Инженерно- Строительный Институт | Пролетное строение моста |
US4713924A (en) * | 1982-07-09 | 1987-12-22 | Toti Andrew J | Structural beam and panel systems and methods and apparatus for making the same |
-
1987
- 1987-03-11 FR FR8703337A patent/FR2612216B1/fr not_active Expired - Lifetime
-
1988
- 1988-03-04 NO NO880997A patent/NO880997L/no unknown
- 1988-03-07 US US07/165,116 patent/US4912794A/en not_active Expired - Lifetime
- 1988-03-09 DE DE198888400552T patent/DE283383T1/de active Pending
- 1988-03-09 AT AT88400552T patent/ATE59867T1/de not_active IP Right Cessation
- 1988-03-09 DE DE8888400552T patent/DE3861479D1/de not_active Expired - Lifetime
- 1988-03-09 ES ES88400552T patent/ES2003852B3/es not_active Expired - Lifetime
- 1988-03-09 EP EP88400552A patent/EP0283383B1/de not_active Expired - Lifetime
- 1988-03-10 PT PT86943A patent/PT86943B/pt not_active IP Right Cessation
-
1989
- 1989-01-31 GR GR88300165T patent/GR880300165T1/el unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE76977C (de) * | DRENCKHAHN & SUDHOP in Braunschweig, Brabantstrafse 4 | Trägerdecke | ||
DE2156017A1 (de) * | 1971-11-11 | 1973-05-17 | Dyckerhoff & Widmann Ag | Vorgespannter stahlverbundtraeger |
DE2744367A1 (de) * | 1977-10-01 | 1979-04-05 | Maschf Augsburg Nuernberg Ag | Aufgestaenderter fahrweg fuer hochleistungsschnellbahnen |
DE2810934A1 (de) * | 1978-03-14 | 1979-09-27 | Berlin Modernisierung Baukomb | Verbundkonstruktion aus stuetzkernelementen und/oder profilplatten |
FR2494400A1 (fr) * | 1980-11-14 | 1982-05-21 | Campenon Bernard | Perfectionnement aux ouvrages mixtes beton-acier de genie civil a ames metalliques d'elements de beton |
Non-Patent Citations (1)
Title |
---|
TRAVAUX, no. 597, mars 1985, pages 20-34, Paris, FR; M. VIRLOGEUX: "Bilan de la politique d'innovation dans le domaine des ouvrages d'art" * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2693491A1 (fr) * | 1992-07-09 | 1994-01-14 | Dumez | Ensemble constitué par des poutres porteuses et une armature coffrante pour ouvrage mixte acier-béton, et son procédé de réalisation. |
EP0637647A1 (de) * | 1993-08-04 | 1995-02-08 | Campenon Bernard Sge | Metallträgerelement zur Herstellung von langen zusammengesetzten Strukturen wie Kastenträger, Verfahren zur Anwendung von diesem Element und nach diesem Verfahren hergestellte lange Strukturen |
FR2708638A1 (fr) * | 1993-08-04 | 1995-02-10 | Campenon Bernard Sge | Elément de poutre métallique pour réaliser une structure allongée mixte à section transversale du type en caisson, procédé pour la mise en Óoeuvre de cet élément, et structure allongée réalisée par la mise en Óoeuvre de ce procédé. |
FR2798407A1 (fr) * | 1999-09-15 | 2001-03-16 | Entpr Razel Freres | Ensemble d'ame continue pour ouvrage d'art a ossature mixte, et ouvrage d'art a ossature mixte realise avec un tel ensemble d'ame |
EP1085139A1 (de) * | 1999-09-15 | 2001-03-21 | ENTREPRISE RAZEL FRERES, Société anonyme dite: | Kontinuierliche Anordnung eines Steges für gemischte Tragwerkstrukturen und Tragwerkstruktur hergestellt mit solchem Steg |
WO2007076734A1 (de) * | 2005-12-30 | 2007-07-12 | Universität Kassel | Brückenbauwerk |
FR2906547A1 (fr) * | 2006-10-02 | 2008-04-04 | Razel Sa | Ouvrage d'art a ossature mixte. |
Also Published As
Publication number | Publication date |
---|---|
FR2612216B1 (fr) | 1991-07-05 |
GR880300165T1 (en) | 1989-01-31 |
NO880997L (no) | 1988-09-12 |
NO880997D0 (no) | 1988-03-04 |
ATE59867T1 (de) | 1991-01-15 |
FR2612216A1 (fr) | 1988-09-16 |
US4912794A (en) | 1990-04-03 |
DE3861479D1 (de) | 1991-02-14 |
DE283383T1 (de) | 1989-01-05 |
EP0283383B1 (de) | 1991-01-09 |
ES2003852B3 (es) | 1991-08-01 |
PT86943B (pt) | 1995-03-01 |
PT86943A (pt) | 1989-03-30 |
ES2003852A4 (es) | 1988-12-01 |
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