The invention relates to a bridge girder (1) comprising: - two metal girder modules (3) assembled end to end in a longitudinal direction, each girder module (3) comprising: o a web (31), a lower flange (33) and an upper flange (32), o at least one continuity block (2) fastened to at least one of the lower (33) and/or upper (32) flanges, the continuity block (2) comprising a plurality of through-openings (21) extending in the longitudinal direction of the module and an assembly end face (Fb) extending substantially perpendicularly to the longitudinal direction (L) and onto which the openings (21) open, the continuity blocks (2) being arranged so as to have the assembly end face (Fb) of one module (3) against the assembly end face (Fb) of the other module (3) such that the openings (21) in the continuity blocks (2) are longitudinally aligned in pairs, - a plurality of prestressing bars (22) having an external thread, each prestressing bar (22) passing through the two aligned through-openings (21) in the continuity blocks (2) of the girder modules (3), and - systems (23) for fastening the prestressing bars (22), each comprising: o at least one bearing shim (57) having a central opening and comprising a first end (58) facing towards the continuity block (2) and an opposite second end (59), the second end (59) having an outwardly concave hemispherical shape centred around the prestressing bar (22), o at least one cup (60) having a central opening through which the prestressing bar (22) passes and an outwardly convex hemispherical outer surface (61) centred around the central opening and configured to closely follow the hemispherical shape of the second end (59) of the bearing shim (57) while being angularly movable relative thereto, the relative movement of the cup (60) being limited by the prestressing bar (22) passing through the bearing shim (57) and the cup (60).
E01D 2/02 - Ponts caractérisés par la section transversale de la structure portante de la travée du type à poutre en I
E01D 15/133 - Ponts portatifs ou démontables par sections construits à partir de sections ou d'éléments normalisés rapidement séparables, p. ex. ponts Bailey
E04B 1/24 - Structures comportant des éléments porteurs allongés, p. ex. colonnes, poutres, ossatures les pièces porteuses étant métalliques
E04C 3/06 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses métalliques à âme substantiellement pleine, c.-à-d. non découpée
The invention relates to a metal girder module (3) intended to be assembled, in a longitudinal direction (L), with another girder module (3), the girder module (3) comprising: a. a web (31), b. an upper flange (32), c. a lower flange (33), d. a continuity block (2) for fastening to the other girder module (3), the continuity block (2) comprising at least one through-opening (21), for the passage of a prestressing bar (22), parallel to the longitudinal direction (L) for assembly with the other girder module (3), wherein at least one of the upper (32) and lower (33) flanges is a fastening flange, the fastening flange comprising a longitudinal end edge (Bs), and wherein the continuity block (2) is butt-jointed by welding to the end edge (Bs) of the fastening flange.
E01D 2/02 - Ponts caractérisés par la section transversale de la structure portante de la travée du type à poutre en I
E01D 15/133 - Ponts portatifs ou démontables par sections construits à partir de sections ou d'éléments normalisés rapidement séparables, p. ex. ponts Bailey
E04B 1/24 - Structures comportant des éléments porteurs allongés, p. ex. colonnes, poutres, ossatures les pièces porteuses étant métalliques
E04C 3/06 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses métalliques à âme substantiellement pleine, c.-à-d. non découpée
3.
METHOD FOR ASSEMBLING TWO METAL BRIDGE GIRDER MODULES
The invention relates to a method for assembling two metal bridge girder modules (3) end-to-end in a longitudinal direction (L), each module (3) comprising: - a web (31), a lower flange (33) and an upper flange (32), and - at least one continuity block (2) fastened to at least one of the lower (33) and/or upper (32) flanges, the continuity block (2) comprising a plurality of through-openings (21) in the longitudinal direction (L) and an assembly end face (Fb) extending substantially perpendicularly to the longitudinal direction (L) and onto which the openings (21) open, the method comprising: a. arranging the girder modules (3) so as to have the assembly end face (Fb) of one module (3) against the assembly end face (Fb) of the other module (3) so as to longitudinally align, in pairs, the openings (21) in the continuity blocks (2) of the two girder modules (3), b. providing a plurality of threaded prestressing bars (22) comprising a body (50) and two end portions (51), c. inserting each prestressing bar (22) into two openings (21) thus aligned so as to allow the two end portions (51) of the prestressing bar (22) to protrude out of the openings (21), d. arranging a nut (52) around each end portion (51), e. carrying out clamping by means of a hydraulic clamping tool (SH) rotating one of the nuts (52), so as to tension the prestressing bar (22).
E01D 2/02 - Ponts caractérisés par la section transversale de la structure portante de la travée du type à poutre en I
E01D 15/133 - Ponts portatifs ou démontables par sections construits à partir de sections ou d'éléments normalisés rapidement séparables, p. ex. ponts Bailey
E04B 1/24 - Structures comportant des éléments porteurs allongés, p. ex. colonnes, poutres, ossatures les pièces porteuses étant métalliques
E04C 3/06 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses métalliques à âme substantiellement pleine, c.-à-d. non découpée
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Common metals and their alloys; building materials of metal;
building materials of metal; frames and girders of metal;
casings of metal; shuttering of metal for concrete; hinges
of metal; reinforcing materials of metal for building; tiles
of metal for building; partitions of metal; metal columns
(parts of constructions); roof coverings of metal; gates of
metal; wall claddings of metal (building); transportable
buildings of metal; transportable houses of metal; monuments
of metal; scaffolding of metal; laths of metal; non-electric
cables and wires of metal; crash barriers of metal for
roads. Non-metallic construction materials; frames and beams not
made of metal; reinforcing materials not of metal for
building; tiles not of metal for building; tile floorings,
not of metal; partitions not of metal; building panels not
of metal; wall claddings, not of metal (for building); roof
coverings, not of metal; roofing not of metal; gates not of
metal; plate glass (windows), for building; wainscoting not
of metal; palisading, not of metal; non-metallic materials
for building; concrete; shuttering, not of metal, for
concrete; concrete building elements; bituminous products
for building; cement slabs; water pipes not of metal; ducts
not of metal for ventilating and air-conditioning
installations; non-metallic rigid pipes for building; masts
(poles), not of metal; tanks of masonry; transportable
buildings not of metal; monuments not of metal; crash
barriers not of metal for roads; signaling panels,
non-luminous and non-mechanical, not of metal; non-luminous
and non-mechanical (non-metal) road signs; asphalt; bitumen;
tar; tarred strips (construction); materials for making and
coating roads; binding agents for building and repairing
roads; mortar for building; sheets of artificial material
for road marking; glass granules for road marking; railway
sleepers, not of metal; posts, not of metal; poles, not of
metal, for electric power lines; telegraph posts, not of
metal. Construction services; building construction supervision;
information on construction; construction, upkeep, operation
and maintenance services for real estate works, factories,
ports, bridges and tunnels; construction of public works;
construction, servicing, operating and maintenance of roads;
road paving; road maintenance and cleaning; installation,
repair and maintenance services for viaducts, oil pipelines,
dikes, locks, irrigation devices; embankment works;
dredging; drilling of tunnels; earth works; masonry;
painting, interior and exterior; plumbing; installation and
repair of cabled networks; installation and commissioning of
antennas, pylons, power lines, lightning protector systems,
cable troughs; installation and repair of electric
apparatus; insulation services (building); sealing services
(building); cleaning of buildings (exterior surface);
scaffolding; demolition of buildings; maintenance,
renovation and restoration of buildings, works or monuments;
rental of construction machinery, bulldozers, cranes and
excavators; installation, maintenance and repair of building
site machines; construction consultancy. Scientific, technical and industrial research, engineering
and design services in the field of transport
infrastructure, equipment and networks; engineering
(surveying), evaluation, statistical, estimate, research and
reporting work, with respect to road infrastructure,
transport; design, development, updating, installation and
maintenance of software and software packages relating to
logistics, organization, security, maintenance and operation
of road and transport networks; technical project studies,
with respect to roads; industrial design services; quality
control; technical assistance, studies and consulting with
respect to road safety; testing of materials; metallurgical
testing; industrial tests; architecture; surveying; land
surveys; calibration; construction drafting; technical
project studies; surveying (engineering work); engineering,
industrial research and development of products for third
parties; mechanical and physics research; technical
research; testing of materials; geological surveys;
geological prospecting; geological research; computer
programming; software development (design); software
installation; maintenance of computer software and programs;
updating of software; data conversion from physical to
electronic media; consultancy on environmental protection.
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Flare stacks for the oil industry and structural parts
thereof. Natural resource extraction services; refueling services;
commissioning, maintenance, troubleshooting, repair of
energy production and distribution apparatus and
installations; construction, maintenance and upkeep of
refineries and structures for the production, distribution
and storage of petroleum and chemical products; rental of
rigs and drilling equipment; drilling of wells;
construction, installation and maintenance of pipelines, oil
pipelines and gas pipelines.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Common metals and their alloys; Building materials of metal; Building materials of metal; Frameworks and girders of metal; Formwork of metal; Shuttering of metal for concrete; Hinges of metal; Reinforcing materials of metal for building; Tiles of metal for building; Partitions of metal; Pillars of metal for buildings; Roof coverings of metal; Gates of metal; Wall claddings of metal (building); Buildings, transportable, of metal; Transportable homes of metal; Monuments of metal; Scaffolding of metal; Laths of metal; Non-electric cables and wires of common metal; Crash barriers of metal for roads. Building materials, not of metal; Framework and girders, not of metal; Reinforcing materials, not of metal, for building; Tiles, not of metal, for building; Floor tiles, not of metal; Partitions, not of metal; Building panels, not of metal; Wall claddings, not of metal, for building; Roof coverings, not of metal; Roofing, not of metal; Gates, not of metal; Plate glass [windows] for building; Wainscotting, not of metal; Palings, not of metal; Building materials, not of metal; Concrete; Shuttering, not of metal, for concrete; Concrete building elements; Bituminous products for building; Cement slabs; Water-pipes, not of metal; Ducts, not of metal, for ventilating and air-conditioning installations; Rigid pipes, not of metal, for building; Masts [poles], not of metal; Tanks of masonry; Buildings, transportable, not of metal; Monuments, not of metal; Crash barriers, not of metal, for roads; Signaling panels, non-luminous and non-mechanical, not of metal; Milestones, non-luminous and non-mechanical, not of metal; Asphalt; Bitumen; Tar; Tarred strips for building; Materials for making and coating roads; Binding materials for road building and road repair; Mortar for building; Road marking sheets and strips of synthetic material; Glass granules for road marking; Railway sleepers, not of metal; Posts, not of metal; Posts, not of metal, for power lines; Telegraph posts, not of metal. Damming works; Dredging; Earthwork; Masonry; Painting, interior and exterior; Plumbing; Installation and repair of cabled networks; Installation and implementation of antennae, pylons, power lines, lightning conductor systems, cable ducts; Electric appliance installation and repair; Building insulating; Building sealing; Cleaning of buildings [exterior surface]; Scaffolding; Demolition of buildings; Maintenance, renovation and restoration of buildings, works or monuments; Rental of construction equipment, bulldozers, cranes and excavators; Installation, upkeep and repair of construction machines. Design, development, updating, installation and maintenance of software and software packages relating to logistics, organisation, security, maintenance and use of road and transport networks; Quality control; Material testing; Metallurgical testing; Industrial testing; Architecture; Land surveying; Land surveying; Calibration; Conducting technical project studies; Surveying [engineering]; Engineering, industrial research and development of products for others; Mechanical research and physics research; Technical research; Material testing; Geological surveys; Geological prospecting; Geological research; Computer programming; Computer software design; Installation of computer software; Maintenance of computer software and computers; Updating of computer software; Conversion of data from physical to electronic media; Environmental protection consultancy.
7.
CABLE GUIDING DEVICE FOR URBAN OR PERI-URBAN AERIAL CABLEWAY SYSTEM
A cable guiding device for an aerial cableway system comprising at least one elongate cable support (23). The device further comprises a single pair of similar connections (39), by means of which the cable support is securely mounted on an aerial support structure. The connections (39) are arranged at a distance from one another in a longitudinal direction of the cable support (23). Each connection (39) comprises at least one corresponding damping block (59) which is inserted between the cable support (23) and the support structure (7). Each connection (39) of the pair is designed as a pseudo-embedded type connection capable of transmitting forces in the manner of a ball joint, with the effect of the damping block or blocks (59).
A cable guiding device for an aerial cableway system comprising at least one elongate cable support (23). The device further comprises a single pair of similar connections (39), by means of which the cable support is securely mounted on an aerial support structure. The connections (39) are arranged at a distance from one another in a longitudinal direction of the cable support (23). Each connection (39) comprises at least one corresponding damping block (59) which is inserted between the cable support (23) and the support structure (7). Each connection (39) of the pair is designed as a pseudo-embedded type connection capable of transmitting forces in the manner of a ball joint, with the effect of the damping block or blocks (59).
The invention relates to a control device of a cable transport facility, comprising a controller capable of organizing an embarking period of a nominal duration (Tn_max) for vehicles at a station. This embarking period (Tn_max) ends with a prohibition of access to the vehicle. The controller comprises an input for receiving at least one variable representative of a vehicle occupancy. The controller is arranged to react upon receipt of such a variable during the embarking period (Tn_max) by comparing it to a threshold value and by triggering the prohibition of access to the vehicle in an anticipated manner and before the end of the embarking period (Tn_max) as a function of the result of the comparison between said variable and the threshold value.
B61B 1/02 - Aménagement général des gares et des quais y compris les dispositifs de protection des voyageurs
B61B 12/00 - Parties constitutives, détails ou accessoires de systèmes ferroviaires à câbles ou de systèmes "couplables à volonté" non prévus dans les groupes
10.
CORNERING STRUCTURE AND CABLEWAY INSTALLATION COMPRISING THIS STRUCTURE
An overhead structure for a cableway installation of the type comprising at least one hauling cable. The structure comprises an entrance and an exit which are coupled respectively to an upstream portion (3A-1; 5A-1; 9A-1) and to a downstream portion (3A-2; 5A-2; 9A-2), each generally rectilinear, of a pathway of the cableway installation. The structure comprises an intermediate portion that is curved, at least in projection in a horizontal plane of the pathway, between the entrance and the exit. The structure further comprises active vehicle guidance, at least laterally, over a first portion (A; B) of the curved intermediate portion (3A-3; 5A-3; 9A-3), this first portion (A; B) extending generally along a portion that is radioidal or pseudo-radioidal at least in projection in the horizontal plane, or a mean plane which contains said entrance and said exit, and active guidance of the hauling cable between the entrance (A) and the exit (D), capable of deflecting this cable at least laterally.
