公开(公告)号：EP4361348A3

公开(公告)日：2024-07-31

申请号：EP24163091.2

申请日：2020-07-15

申请人： Glydways, Inc.

发明人： JAMTGAARD, Peter ,  JAMTGAARD, Paul

IPC分类号： E01C1/00 ,  E01C15/00 ,  E01D2/00 ,  E01D19/02

CPC分类号： E01D2/00 ,  E01D19/02 ,  E01D2101/26820130101 ,  E01C1/00 ,  E01C15/00

摘要： An elevated roadway for autonomous vehicles may include a pylon extending vertically from a ground anchor and comprising a metal tube defining a central cavity and a concrete column within the central cavity. The elevated roadway further includes a bracket coupled to the pylon and comprising a mounting plate secured to the pylon and a cantilevered road support member extending from the mounting plate. The elevated roadway may further include a cantilevered road section coupled to the pylon via the cantilevered road support member and comprising a joist structure structurally coupled to the cantilevered road support member, a road member above the joist structure and supported by the joist structure, and first and second side barriers along first and second sides of the road member, respectively. The road member may be adapted to receive a four-wheeled roadway vehicle.

公开(公告)号：EP4095315B1

公开(公告)日：2024-04-03

申请号：EP22173690.3

申请日：2022-05-17

发明人： China, Stefano ,  Daniele, Franco

IPC分类号： E01D19/12 ,  E01D2/02 ,  E04B5/19 ,  E04B5/32 ,  E04B5/40 ,  E04C5/065

公开(公告)号：EP4095315A1

公开(公告)日：2022-11-30

申请号：EP22173690.3

申请日：2022-05-17

申请人： Tecnostrutture SRL

发明人： China, Stefano ,  Daniele, Franco

IPC分类号： E01D19/12 ,  E01D2/02 ,  E04B5/19 ,  E04B5/32 ,  E04B5/40 ,  E04C5/065

摘要： Beam (10) for self-supporting structures, comprising a base plate (11) surmounted by a plurality of reinforcement trellises (12) and by at least one lightening element (13) in which an empty chamber (15) is made.

公开(公告)号：EP3327200A1

公开(公告)日：2018-05-30

申请号：EP16460090.0

申请日：2016-11-29

申请人： VISTAL GDYNIA S.A. ,  Europrojekt Gdansk S.A.

发明人： Kosecki, Witold ,  Lorenc, Wojciech

IPC分类号： E01D2/02 ,  E04C3/293 ,  E04C3/294

CPC分类号： E01D2/02 ,  E04C3/293 ,  E04C3/294 ,  E04C5/02 ,  E04C5/06

摘要： A prefabricated bridge girder comprises a span zone (100) separated by transition zones (101) from support zones (102). The span zone (100) comprises a horizontal support section in the form of a steel T-bar (1) whose web (2) with a horizontal upper edge is directed upwards. To the upper edge of the web (2) of the steel T-bar (1) a longitudinal reinforced concrete upper flange (3) is fixed. In the transition zone (101), the web (2) of the steel T-bar (1) is gradually shorter forming a diagonal upper edge (9) and at the end of the transition zone (101) the web (2) is by 50% shorter than the web (2) of the steel T-bar (1) in the span zone (100), and comprises the horizontal upper edge. In the transition zone (101), the reinforced concrete upper flange (3) takes the form of a reinforced concrete T-bar whose web (7) directed downwards comprises a diagonal bottom edge (8), parallel to the diagonal upper edge (9) of the web (2) of the steel T-bar (1). The reinforced concrete flange (3) in the span zone (100) and the reinforced concrete T-bar (6) in the transition zone (101) comprise members connecting it with connecting members at the upper edges of the web (2) of the steel T-bar (1). At the end of the transition zone (101), from the side of the support zone (102), the web (2) of the steel T-bar (1) is constant in height, shorter by 50% than the web (2) in the span zone (100). The end of the transition zone (101) comprises at least one horizontal reinforcing bar (16) on each side of the web (2) which passes through the closed vertical stirrup (13).

公开(公告)号：EP2940214A1

公开(公告)日：2015-11-04

申请号：EP15151011.2

申请日：2007-06-22

申请人： Max Bögl Bauunternehmung GmbH & Co. KG

发明人： Bögl, Stefan

IPC分类号： E01D2/04 ,  E01D21/06

CPC分类号： E01D21/06 ,  E01D2/04

摘要： Die Erfindung betrifft eine Segmentfertigteilbrücke aus vorgefertigten Segmenten (3, 4, 5, 50, 51) aus Beton und ein entsprechendes Segment (3, 4, 5, 50, 51), wobei die Segmente in Längsrichtung bzw. Tragrichtung an Kontaktflächen (14, 140) aneinander gereiht sind. Die Segmente (3, 4, 5, 50, 51) weisen eine Verzahnung (110) auf und sind mit einem Spannglied (6, 10, 60) stumpf aneinandergepresst. Sowohl die Kontaktfläche (14, 140) entsprechend der späteren Einbaulage als auch die Verzahnung (110) des Segmentes (3, 4, 5, 50, 51) sind zumindest teilweise mechanisch bearbeitet, insbesondere gefräst und/oder geschliffen. Durch die Bearbeitung der Kontaktflächen (14, 140) sowie der Verzahnung (110) wird eine sehr exakte Positionierung der einzelnen Segmente 50, 51 zueinander und eine schubfeste Verbindung miteinander bewirkt.

摘要翻译： 本发明涉及预制的段的段预制桥（3，4，5，50，51）由混凝土和一个对应的段的（3，4，5，50，51），其中，在纵向方向上的段和支承方向（在接触表面14， 140）串联连接。 段（3，4，5，50，51）具有齿部（110）和被连接到彼此压靠钝的夹紧构件（6,10，60）。 两个对应于所述随后的安装位置和链段（3，4，5，50，51）的齿部（110）的接触面（14，140）至少部分地机械加工，特别是研磨和/或地。 通过编辑接触表面（14，140）和传动（110）是单独的段50，51彼此的非常精确的定位，和耐剪切的连接会导致彼此。

公开(公告)号：EP2924167A1

公开(公告)日：2015-09-30

申请号：EP15160695.1

申请日：2015-03-25

申请人： Matiere

发明人： Matiere, Philippe

IPC分类号： E01D2/04 ,  E01D15/133

CPC分类号： E01D15/133 ,  E01D2/04

摘要： La présente invention concerne un système d'assemblage (40), pour connecter des modules de poutre (22, 23) adjacents afin de former une poutre de pont modulaire. Le système d'assemblage (40) est caractérisé en ce qu'il inclut au moins une plaque de raccord (60) comprenant quatre proéminences latérales (71, 72, 73, 74) et un corps central (76), cette plaque de raccord (60) étant adaptée pour la transmission d'un moment de flexion et d'un effort de cisaillement entre modules de poutre (22, 23) adjacents. L'invention concerne également une poutre et une travée de pont modulaire comprenant au moins un tel système d'assemblage (40).

公开(公告)号：EP1777355A3

公开(公告)日：2013-06-12

申请号：EP06425711.6

申请日：2006-10-16

申请人： Velo, Claudio

发明人： Velo, Claudio

IPC分类号： E04C3/22 ,  E01D2/02 ,  E04C3/34

CPC分类号： E04C3/22 ,  E01D2/02 ,  E01D2101/26 ,  E04C3/34

摘要： The invention is a new flat or trussed reinforced concrete beam comprising two or more half-members or pitched beams (A) and (B), joined together by means of a jointing block (Ka, Kb) comprising a main distribution plate (Da, Db), a guiding counterplate (Ga, Gb) lying flush with the coupling surface (Sa, Sb) and parallel to said main distribution plate (Da, Db), one or more pairs of through tubes (Ta, Tb) solidly attached orthogonally to said main distribution plate (Da, Db) and to said guiding counterplate (Ga, Gb), wherein the joint between consecutive half-members or pitched beams (A) and (B) is obtained by inserting ties (Z) in said through tubes (Ta, Tb), and stressing them and/or maintaining the stress therein by means of nuts or wedge-shaped clamps (Za, Zb) that come to bear on said main distribution plates (Da, Db).

公开(公告)号：EP2431525A1

公开(公告)日：2012-03-21

申请号：EP11007512.4

申请日：2011-09-14

申请人： SSF Ingenieure AG

发明人： Schmitt, Victor

IPC分类号： E01D2/00 ,  E04C3/294

CPC分类号： E04C3/294 ,  E01D2/00 ,  E01D2101/268

摘要： Ein Stahlbetonverbundträger (2) für eine Brückenkonstruktion, insbesondere eine Hilfsbrückenkonstruktion, mit einem U-förmigen Stahlprofil (4) mit zwei Stegen (20) und einem Stahluntergurt (22) auf seiner Unterseite und ein schlaff bewehrtes Betonfertigteil (6) an seiner Oberseite umfassen, wobei das Stahlprofil (4) mit freien Enden (28) seiner Stege (20) um eine Einbindetiefe (t) in das Betonfertigteil (6) einbindet, wird weitergebildet durch einen regelmäßigen Rechteckquerschnitt des Betonfertigteils (6) und durch ein außerhalb der Einbindetiefe (t) weitgehend betonfreies Stahlprofil (4). Eine Brückenkonstruktion aus mehreren Stahlbetonverbundträgern (2) und ein Herstellverfahren dafür.

摘要翻译： 该结构具有在桥梁纵向方向上彼此相邻布置的钢复合梁（2）。 U型钢型材（4）包括两个钢筋和下侧的钢底部法兰，以及在上侧的炉渣加固预制混凝土部件。 在杆的自由端处提供复合定位销。 榫钉被嵌入预制混凝土部件中，并通过切割杆来形成。 钢型材由厚度高达10 mm的边缘板制成。 在钢型材的端部设置负载应用加强件（36）。 对于构造桥结构的方法也包括独立权利要求。

公开(公告)号：EP1845199A2

公开(公告)日：2007-10-17

申请号：EP06255230.2

申请日：2006-10-11

申请人： Asahi Engineering Co., Ltd. ,  Eco Japan Co., Ltd.

发明人： Tokuno, Mitsuhiro ,  Saito, Fumihiro

IPC分类号： E01D2/00 ,  E01D19/02 ,  E02D27/30

CPC分类号： E01D2/00 ,  E01D2101/26 ,  E01D2101/268 ,  E02D27/30

摘要： The invention provides a floor slab bridge structure capable of enhancing that strength, with which bridge girders and concrete bridge piers are rigidly joined, effectively suppressing expansion and contraction, deflection, and distortion of the bridge girders, and synergistically enhancing the strength of connection concrete itself against the expansion and contraction, distortion, etc., and being very effective as measures for prevention of collapse of bridge against a large earthquake. Slab concrete (3) is hammer-set between sides of respective bridge girders (1), which are aligned in a bridge width direction, in a length direction of the bridge girders and connection concrete (11), in which bridge girder portions supported on bridge bottom surfaces (10) of concrete bridge piers (2) supporting the bridge girders are embedded, is additionally deposited on the bridge bottom surfaces to form a floor slab bridge structure being a rigid joining structure, in which the slab concrete and the concrete bridge piers are concrete-joined together through the connection concrete.

摘要翻译： 本发明提供了一种能够增强桥梁和混凝土桥墩刚性连接的强度的地板桥梁结构，有效地抑制了桥桁架的伸缩，挠曲和变形，并且协同增强了连接混凝土本身的强度 反对扩大和收缩，扭曲等，并且作为防止大桥地震崩溃措施非常有效。 桥梁混凝土（3）在桥梁梁和桥梁混凝土（11）的长度方向上在桥梁宽度方向上对齐的各个桥梁（1）的侧面之间被锤击，桥梁梁支撑在 嵌入桥梁桥墩（2）的桥底面（10）被嵌入，另外沉积在桥底面上，形成一个刚性接合结构的地板桥梁结构，其中板坯混凝土和混凝土桥 桥墩通过连接混凝土混凝土连接在一起。

公开(公告)号：EP1802813A1

公开(公告)日：2007-07-04

申请号：EP05809002.8

申请日：2005-09-24

申请人： Ajou University Industry Cooperation Foundation

发明人： HAN, Man-Yop

IPC分类号： E01D2/00

CPC分类号： E01D21/00 ,  E01D2/02 ,  E01D2101/28

摘要： Provided is a hollow prestressed concrete girder for forming an I-type prestressed concrete girder bridge, in which at least one hole is formed in a body portion of the I-type prestressed concrete girder. A spliced hollow prestressed concrete girder bridge, in which a plurality of holes are formed in a body portion of the girder to reduce the weight of the girder, is constructed by carrying a plurality of spliced girders manufactured in a factory to a construction site, assembling the spliced girders in the construction site, first tensing steel wires installed at the entire girder, reinforcing a connection portion between spliced members by a steel rod or steel wire which is connected by welding or using a coupling or anchoring device at the spliced portion that connecting the spliced girders, installing the assembled girders that are first tensed on a pier, installing a continuous steel wire for connecting the installed spliced girders for a continuous bridge, pouring slab in the upper portion of the installed spliced girders, after the slab is cured, second tensing steel wires that have not tensed or the tensed continuous steel wire, and when cracks are generated or excessive sagging occurs after the bridge is constructed, additionally tensing the steel wires.