序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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21 | METHOD AND INSTALLATION FOR BUILDING A HIGHWAY AND A HIGHWAY | EP01274103 | 2001-11-15 | EP1384816A4 | 2006-05-10 | KORNATSKY ARKADY ALEKSEEVICH |
The invention relates to the method and installation for building highways. The aim of the invention is to extend operational capabilities of a mobile installation for building a highway in space-limited environment without reducing the traffic intensity, and to build the highway above an existing main traffic artery. The inventive method consists in building the highway in the form of an elevated road passing at least by the part thereof over an existing motor road and is characterised in that a portal-type mobile installation, preferably self-propelled is used. The movable legs of said installation are disposed within the land allocation of the existing motor road. | ||||||
22 | GANTRY WITH AUTO-ADJUSTING PRESTRESSING | EP04736019.3 | 2004-06-03 | EP1639203A1 | 2006-03-29 | Pacheco, Pedro Alvares Ribeiro do Carmo |
The present invention refers to a gantry for use in the construction process of bridges, viaducts and other structures, said gantry being equipped with a system that automatically adjusts the prestressing of the said gantry's structure in accordance to the external actions being applied on it when loadings occure. The adjustment of the prestressing is achieved through the use of at least one sensor (2) that monitors the structure, said sensors conveying those measurements to a controller (6), said controller (6) being then capable of activating at least one actuator which alters the tension of the structure's prestressing cable or cables. Amongst the many advantages of the present invention, one is the possibility of applying a large amount of prestressing without this implying undesirable deformations in the main structure (1) when exterior loads are not applied. | ||||||
23 | Aussenkappenschalung für Bauwerke | EP97105074.5 | 1997-03-26 | EP0801188B1 | 2003-07-09 | Berens, Wolfgang; Brühl, Markus |
24 | OVERHANGING FORM SYSTEM AND METHOD OF USING THE SAME | EP01918182.5 | 2001-02-16 | EP1255902A1 | 2002-11-13 | HAMBELTON, John, J. |
An overhanging form system for attachment to a support structure is disclosed. The support structure includes an upper portion and a lower portion, and the overhanging form system comprises a pair of spaced apart hangers, with each of the hangers being adapted to engage the upper portion of the support structure. A pair of frames are provided, with each of the frames having a first portion and a second portion. The first portion of each frame engages a corresponding one of the hangers, the second portion of each frame is adapted to engage the lower portion of the support structure. Each of the frames further includes a first leg and a second leg, with the first leg having an inner end disposed adjacent the first portion of the frame and an outer end disposed outwardly from the first portion of the frame. The second leg extends from the second portion of the frame to engage the outer end of the first leg. A plurality of stiffeners are provided. Therefore, the overhanging form system may lifted as a single unit and attached to the support structure in cantilevered fashion. | ||||||
25 | ANLAGE ZUR HERSTELLUNG VON FAHRWEGELEMENTEN | EP00985052.0 | 2000-11-18 | EP1242690A1 | 2002-09-25 | Fahrion, Otmar |
The invention relates to a unit (10) for the production of track elements (32), comprising a number of retaining devices (14), arranged serially in the longitudinal direction of the unit. Said units each comprise a base element (20), which can be moved on wheels (34) and at least one support device (28), connected at least indirectly thereto. The above is arranged, such that a section (30, 172) of a pre-assembled track element (32) may be placed thereon, in the alignment which essentially corresponds to that of the most recent fitting position. Furthermore, the above may be positionally adjusted relative to the base element (20). | ||||||
26 | METHOD FOR REINFORCING AN ASPHALT APPLIED CONCRETE STRUCTURE | EP97925294 | 1997-06-06 | EP0844334A4 | 2000-10-11 | SUGIYAMA TETSUYA; SAITO MAKOTO |
The reinforcing method of the invention comprises the steps of removing asphalt from a concrete slab 2 of a road bridge, placing a reinforcing fiber sheet 20 onto the upper surface of the slab, preparing a fiber-reinforced composite material by impregnation with a resin 13 and causing the resin to set, coating an adhesive 22 onto a reinforcing material 21 comprising the foregoing composite material, sprinkling sand 23 thereover to form irregularities of sand 23 on the upper surface of the reinforcing material 21, hardening the adhesive 22, then coating a solvent-based asphalt primer 24 onto the sand 23, and placing asphalt 7 again, thereby completing the reinforcing operation. |
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27 | METHOD OF REPAIRING AND REINFORCING PRESTRESSED CONCRETE STRUCTURE | EP97905420 | 1997-02-27 | EP0824167A4 | 2000-07-19 | YAMADA SHINZO; OZAWA TSUNEO; UEMURA MASAHIKO |
A method of repairing and reinforcing a prestressed concrete structure which is given prestress by tension members such as PC steel member. Reinforcement sheets (16) are secured to ends of tension members (7) provided in a structure (1) or to surfaces of coverings for the ends to repair them whereby the ends of the tension members are covered with reinforcement materials. With such arrangement, even when the tension members are broken, the ends of the dislocated tension members are blocked by the reinforcement sheets to prevent the tension members from projecting outside the structure. | ||||||
28 | Vorrichtung und Verfahren zum Verbinden von zwei Spannbetonelementen | EP96109873.8 | 1996-06-19 | EP0758034B1 | 2000-05-31 | Werner, Rolf J., Dr. |
29 | BRIDGE CONSTRUCTION | EP93917491.8 | 1993-08-13 | EP0656085B1 | 1997-11-19 | TERON, William |
A method of constructing a bridge using a two step composite construction process. In the first step, the region to be spanned is bridged with precast prestressed concrete elements (8) that are designed as beams and complete permanent formwork to carry the dead load of the bridge, to provide a high density concrete protective shell giving a greater degree of protection against deterioration from the elements and to provide a very high quality of finish and architectural design, to provide a complete working platform for construction, and to eliminate the need for temporary scaffolding and formwork. In the second step, additional poured in place concrete (14) is cast into the spaces (12) created by the precast elements (8) and serves as beams, post-tensioned (13) to carry the live loads of the bridge. A bridge is thus created comprised of precast elongated elements (8) supported on abutments at the sides of the spanned region, reinforced concrete beams contained by and between the adjacent elements (8), and a deck (14) supported by the beams and elongated elements (8). | ||||||
30 | Method for erecting a suspension bridge and device therefor | EP93302386.3 | 1993-03-26 | EP0617171B1 | 1996-11-20 | Witherow,Cecil |
31 | A SYSTEM AND A METHOD OF COUNTERACTING WIND INDUCED OSCILLATIONS IN A BRIDGE GIRDER | EP93905216.3 | 1993-02-17 | EP0627031B1 | 1996-06-12 | OSTENFELD, Klaus, H. |
A system for counteracting wind induced oscillations in a bridge girder (11) on long cable supported bridges has a plurality of control faces (14, 15, 16, 17, 34, 35, 36) which are arranged substantially symmetrically about the longitudinal axis of the bridge. The control faces are adapted to utilize the energy of the wind in response to the movement of the bridge girder for reducing said movement. The control faces are divided into sections in the longitudinal direction of the bridge, and a plurality of detectors (19, 26) are provided for measuring the movements of the bridge girder. A local control unit (20, 25) associated with each control face section is adapted to control the control face section in response to information from one or more of said detectors. In a method according to the invention the control faces (14, 15, 16, 17, 34, 35, 36) are divided into sections in the longitudinal direction of the bridge, and a plurality of detectors (19, 26) measure the movements of the bridge girder, following which a local control unit (20, 25) associated with each control face section controls the control face section in question in response to information from one or more of said detectors. | ||||||
32 | Vorrichtung zur Vorbereitung von Betonflächen für das Aufkleben von Laschenverstärkungen, insbesondere im Bereich der Hohlkasteninnenräume von Brückenbauwerken | EP92118134.3 | 1992-10-23 | EP0540952B1 | 1996-06-12 | Thomsen, Hans Peter, Dipl.-Kfm.; Schmidt, Heinz-Günther, Dipl.-Ing. |
33 | Segment and method for prefabricating bridges and similar structures | EP90830274.8 | 1990-06-15 | EP0462350B1 | 1995-05-24 | Carcassi, Marco |
34 | Verfahren und Anlage zur Brückendemontage und Brückenmontage | EP93115133.6 | 1993-09-21 | EP0589401A1 | 1994-03-30 | Mitschke, Ekkehart; Peine, Axel |
Der Erfindung lag die Aufgabe zugrunde, ein Verfahren zur Brückendemontage und Brückenmontage von einfeldrigen und mehrfeldrigen Brücken als Durchlaufträger oder Einzelträgerreihung zu schaffen, bei dem ohne Beeintiächtigung der überführten Verkehrswege der materiell-technische und zeitliche Aufwand für die Demontage des alten Überbaues wesentlich gesenkt werden kann. Ferner ist es Aufgabe der Erfindung eine zur Durchführung der Demontage des alten Überbaues erforderliche Anlage zu schaffen. Als Lösung wird vorgeschlagen, daß zur Bildung von Auflagen für Längsverschubbahnen 6 zur Demontage des alten Überbaues 3 aus den Trägern 9 des Haupttragwerkes des neuen Überbaues bestehende Trägerbündel 2 eingesetzt werden, die nach der Demontage des alten Überbaues durch Querverschub in Einzelträger getrennt werden, und diese in ihrer endgültigen Lage als Hauptträger montiert werden. Aus den Trägern 9 des Haupttragwerkes des neuen Überbaues werden Trägerbündel 2 gebildet, die auf vorgefertigten Gründungen 4 mit Regeln 10 in Brückenlängsrichtung zu beiden Seiten des alten Überbaues 3 angeordnet werden. Auf die Trägerbündel 2 werden Verschubbahnen 6 als Querschwellengleise mit Rollwagen 14 aufgelegt und an dem alten Überbau 3 werden Konsolen 7 befestigt. Mittels an den Konsolen 7 angreifende Lastaufnahmemittel 15 wird der alte Überbau 3 angehoben und in Brückenlängsrichtung bewegt. Die Erfindung wird im Verbundbrückenbau angewendet. |
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35 | Vorrichtung zur Vorbereitung von Betonflächen für das Aufkleben von Laschenverstärkungen, insbesondere im Bereich der Hohlkasteninnenräume von Brückenbauwerken | EP92118134.3 | 1992-10-23 | EP0540952A1 | 1993-05-12 | Thomsen, Hans Peter, Dipl.-Kfm.; Schmidt, Heinz-Günther, Dipl.-Ing. |
Eine Vorrichtung zur Vorbereitung von Betonflächen für das Aufkleben von Laschenverstärkungen wird insbesondere im Bereich der Hohlkasteninnenräume von Brückenbauwerken eingesetzt. Um die Vorrichtung so auszugestalten, daß die Herstellung rinnenförmiger Ausnehmungen bei geringer negativer Beeinflussung des verbleibenden Betonkörpers in einfacher Weise möglich ist, hat die Vorrichtung ein Fahrwerk (2), das entlang der vorzubereitenden Betonfläche verfahrbar ist, einen Schneidkörper (6), mittels dem die Betonfläche einfräsbar ist, eine Antriebswelle, die drehbar am Fahrwerk (2) gelagert ist und auf der der Schneidkörper (6) zentrisch und drehfest gelagert ist, einen Antriebsmotor (5), mittels dem die Antriebswelle drehbar und der am Fahrwerk (2) gelagert ist, und eine Absaugeinrichtung (14, 15), mittels der vom Schneidkörper (6) gelöste Partikel etc. ableitbar sind. |
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36 | Segment and method for prefabricating bridges and similar structures | EP90830274.8 | 1990-06-15 | EP0462350A1 | 1991-12-27 | Carcassi, Marco |
The method comprises: the prefabrication of pairs of frames (21, 23) having a shaped surface (25) in order to form, in two contiguous segments or blocks (11), matched coupling surfaces for perfect in situ coupling; the arrangement of a plurality of spaced pairs of frames (21, 23) in a formwork apparatus for concrete castings; the simultaneous formation, in said apparatus, of a plurality of contiguous segments or blocks, each incorporating a frame (21; 23) at both ends, and each having an end surface (25) perfectly matched with the abutting surface of the contiguous segment or block. |
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37 | Construction transportation system | EP86305209.8 | 1986-07-04 | EP0210010B1 | 1991-10-16 | Robishaw, Alces Paul; Robishaw, Paul A. |
38 | Procédé pour la construction d'ouvrages sous des voies ferrées en exploitation | EP87400959.0 | 1987-04-24 | EP0245155B1 | 1990-01-03 | Beauthier, Jean Marie |
39 | Procédé pour la construction d'ouvrages sous des voies ferrées en exploitation | EP87400959.0 | 1987-04-24 | EP0245155A1 | 1987-11-11 | Beauthier, Jean Marie |
Procédé pour la construction d'ouvrages d'art sous des voies ferrées en exploitation, et notamment d'un passage routier ou piétonnier à travers un talus ou terrassement analogue supportant les voies, caractérisé en ce qu'il consiste à foncer transversalement de façon connue en elle-même, sous le talus (1), deux paires de demi-culées (3, 4) ou pieds droits évidés, disposés deux à deux en regard de partetd'autre des côtés délimitant le passage à réaliser et ménageant sous les voies, entre celles-ci et la face supérieure des demi-culées, une épaisseur de remblai limitée (24), à amener les demi-culées deux à deux en butée sensiblement dans le plan longitudinal médian du talus (1), à claver ces demi-culées dans leur zone de jonction mutuelle de part et d'autre de ce plan médian, à monter en place sous les voies (2) des raidisseurs (19, 20) sur une longueur de celles-ci légèrement supérieure à celle qui sépare les deux paires de demi-culées, préalablement ou après fonçage de ces demi-culées à retirer le remblai entre les voies et les culées jointives sous les raidisseurs, à disposer sur les deux paires de demi-culées respectivement deux sommiers supports (22) reposant sur ces demi-culées, à enlever les raidisseurs etàtron- çonner alors les voies sur une longueur correspondant à la largeur du passage, à terrasser le remblai subsistant entre les sommiers sur une épaisseur nécessaire à l'encoffrement de deux demi-tabliers préfabriqués (12, 13) mis en place de chaque côté ou d'un seul côté du passage, ces deux demi-tabliers étant ripés latéralement sur les sommiers ou sur le dessus des demi-culées, pour les faire reposer jointifs par leurs extrémités, à reconstituer les voies sur les demi-tabliers et à achever le terrassement du passage (25) entre les deux paires de demi-culées sous les voies. |
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40 | Process for exchanging bridge bearings | EP85116007 | 1985-12-16 | EP0185342A3 | 1987-08-05 | Homes, Helmut |