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1. 发明授权

US09695559B2 Transition slab between the abutment and the deck of a bridge with expansion and contraction joints having a long service life, and methods for absorbing the expansion and contraction movements of the deck of a bridge 有权
公开(公告)号：US09695559B2
公开(公告)日：2017-07-04
申请号：US15029278
申请日：2014-10-13
申请人： INGETURARTE, S.L.
发明人： Jorge Aparicio Garcia
IPC分类号： E01D19/00 , E01D19/06 , E01D19/02 , E01D101/10 , E01D101/26
CPC分类号： E01D19/06 , E01D19/02 , E01D19/067 , E01D2101/10 , E01D2101/26
摘要： A transition slab connected at opposing ends to a deck compression slab and to an anchoring. The transition slab absorbs the expansions of the deck by means of compressing sheets of polymer, elastomer or the like, that are arranged in parallel spacing and integrated in the transition slab to be oriented perpendicular to the longitudinal direction of the road. The transition slab absorbs the contraction movements of the deck limited expansion due to the summation of crack openings in induced cracks. Crack planes are created by forms made of wood, polymer or the like arranged in parallel, spaced relation within the body of the transition slab.

2. 发明申请

US20110203195A1 HYBRID COMPOSITE BEAMS AND BEAM SYSTEMS 有权
标题翻译：混合复合材料和束系统
公开(公告)号：US20110203195A1
公开(公告)日：2011-08-25
申请号：US13037495
申请日：2011-03-01
申请人： John R. Hillman , Michael A. Zicko
发明人： John R. Hillman , Michael A. Zicko
IPC分类号： E04C3/28 , E04C3/29 , E04C5/12 , E04B1/32 , E04C2/20
CPC分类号： E01D2/02 , E01D2101/26 , E01D2101/40 , E04C3/29
摘要： The present application includes disclosure of various embodiments of composite construction beams and beam systems. In at least one exemplary embodiment of a composite construction beam of the present disclosure, the beam comprises an elongated shell having a length, a first relative end, and an interior volume, wherein the elongated shell defines a first aperture. An exemplary construction beam further comprises a first conduit within the interior volume of the elongated shell, the first conduit extending along a longitudinal direction of the beam and curving upward from the first relative end, and a second conduit within the interior volume of the elongated shell, the second conduit extending along at least a portion of the length of the elongated shell, wherein the first conduit and the second conduit are in communication with one another. In at least one embodiment, a construction beam of the present disclosure comprises a first flange positioned upon the elongated shell relative to the first aperture.
摘要翻译：本申请包括公开复合结构梁和梁系统的各种实施例。在本公开的复合结构梁的至少一个示例性实施例中，梁包括具有长度，第一相对端和内部空间的细长壳，其中细长壳限定第一孔。示例性建筑梁还包括在细长壳体的内部容积内的第一导管，第一导管沿着梁的纵向方向延伸并且从第一相对端向上弯曲，以及在细长壳的内部空间内的第二导管所述第二管道沿所述细长壳体的长度的至少一部分延伸，其中所述第一管道和所述第二管道彼此连通。在至少一个实施例中，本公开的结构梁包括相对于第一孔定位在细长壳体上的第一凸缘。

3. 发明申请

US20100175205A1 Scaffold Arrangement and Method for Repairing the Edge Structure of a Concrete Bridge 有权
标题翻译：支架布置及混凝土桥梁边缘修复方法
公开(公告)号：US20100175205A1
公开(公告)日：2010-07-15
申请号：US12597622
申请日：2008-04-24
申请人： Tomas Alberto Jorkama-Lopez , Hannu Ojantausta
发明人： Tomas Alberto Jorkama-Lopez , Hannu Ojantausta
IPC分类号： E01D22/00 , E04G3/24 , E04G5/04
CPC分类号： E01D22/00 , E01D19/106 , E01D2101/26 , E04G13/06 , E04G13/066
摘要： A scaffold arrangement for repairing the edge structure of a concrete bridge. A steel-structured bent comprises a vertical beam that can be anchored by support members to the upper surface of the bridge. The vertical beam extends to a distance above the upper surface of the bridge. An upper horizontal beam is rigidly secured to the upper end of the vertical beam and the horizontal beam extends substantially transversely relative to the longitudinal direction of the bridge and over the edge of the bridge. A vertical column is secured to the end of the upper horizontal beam. The lower end of the vertical column extends down from the edge of the bridge. A lower horizontal beam is secured to the vertical column and extends in alignment with the upper horizontal beam. The lower horizontal beam comprises a first beam portion extending from the vertical column to a distance below the bridge so that mould walls can be fitted onto the first beam portion, and a second beam portion extending from the vertical column to an opposite direction relative to the first beam portion and supporting an access bridge. A longitudinally adjustable support bar is pivotally connected at one end to the first beam portion and at the other end is supportable against the lower surface of the bridge.
摘要翻译：用于修复混凝土桥梁边缘结构的脚手架装置。钢结构弯曲包括可由支撑构件锚定到桥的上表面的垂直梁。垂直梁延伸到桥的上表面上方一段距离处。上水平梁刚性地固定到垂直梁的上端，水平梁相对于桥的纵向方向和桥的边缘基本横向地延伸。垂直柱固定在上水平梁的末端。垂直柱的下端从桥的边缘向下延伸。较低的水平梁固定到垂直柱并且与上部水平梁对准延伸。下水平梁包括从垂直柱延伸到桥下方一定距离的第一梁部分，使得模具壁可以装配到第一梁部分上，并且第二梁部分从垂直柱延伸到相对于第二梁部分的相反方向第一梁部分并且支撑接入桥。纵向可调的支撑杆在一端枢转地连接到第一梁部分，并且另一端可抵靠桥的下表面支撑。

4. 发明申请

US20090301024A1 Modular Decking System And An Improved Tread And Bearer Locating System Therefor 有权
标题翻译：模块化装甲系统及改进的踏板和承载定位系统
公开(公告)号：US20090301024A1
公开(公告)日：2009-12-10
申请号：US12375319
申请日：2007-06-27
申请人： Guy Robert Rischmueller , Franek Savarton
发明人： Guy Robert Rischmueller , Franek Savarton
IPC分类号： E01D19/12 , E01C15/00
CPC分类号： E01D19/125 , E01D2101/26
摘要： A tread and bearer member locating system for a modular decking system, the modular decking system including decking in the form of a plurality of treads, and the decking being carried by one or more bearer members. The treads are elongate and have a longitudinal axis, a topside, an underside and a lateral width. The tread and bearer member locating system includes treads and bearer members, wherein the underside of at least one tread includes, at or near each end thereof, a bearer member receiving area, at least one of the bearer member receiving areas being bound longitudinally between a pair of spaced apart, downwardly extending locating projections, and laterally between opposed coupling members capable of, in use, coupling with correspondingly shaped coupling members in adjacent treads.
摘要翻译：用于模块化甲板系统的胎面和承载构件定位系统，模块化甲板系统包括多个胎面形式的甲板，以及由一个或多个承载构件承载的甲板。胎面是细长的并且具有纵向轴线，顶侧，下侧和横向宽度。胎面和承载构件定位系统包括胎面和承载构件，其中至少一个胎面的下侧在其每个端部或其附近包括承载构件接收区域，承载构件接收区域中的至少一个纵向地在一对间隔开的向下延伸的定位突起，并且横向地在相对的联接构件之间，能够在使用中与相邻胎面中的相应形状的联接构件联接。

5. 发明授权

US07409807B2 Methods and apparatus for forming and placing generally horizontal structures 失效
标题翻译：用于形成和放置大体水平结构的方法和装置
公开(公告)号：US07409807B2
公开(公告)日：2008-08-12
申请号：US11811803
申请日：2007-06-12
申请人： Matthew Russell
发明人： Matthew Russell
IPC分类号： E04B1/00 , E04G21/00 , E04G23/00
CPC分类号： E04B1/3505 , E01D21/08 , E01D2101/26 , E01D2101/28 , E04B1/35 , E04G11/22
摘要： One embodiment of the present invention provides for a method of placing a concrete structure in a generally horizontal position. The method includes building the concrete structure in an essentially vertical position, the concrete structure being defined by a first end. The concrete structure is pivotably supported at a support location proximate the first end while the concrete structure is in the essentially vertical position. The concrete structure is then pivoted about the support location to move the concrete structure from the essentially vertical position to the generally horizontal position.
摘要翻译：本发明的一个实施例提供了一种将混凝土结构置于大致水平位置的方法。该方法包括在基本垂直的位置上建造混凝土结构，该混凝土结构由第一端限定。混凝土结构在靠近第一端的支撑位置可枢转地支撑，同时混凝土结构处于基本垂直的位置。混凝土结构然后围绕支撑位置枢转，以将混凝土结构从基本上垂直的位置移动到大致水平的位置。

6. 发明申请

US20070059102A1 Precast concrete bridge and headwall assembly and method of production 有权
标题翻译：预制混凝土桥梁及后台组装及生产方法
公开(公告)号：US20070059102A1
公开(公告)日：2007-03-15
申请号：US11223566
申请日：2005-09-09
申请人： Timothy Beach , Jeffrey Handorf
发明人： Timothy Beach , Jeffrey Handorf
IPC分类号： E02D29/14 , E01F5/00 , E04C2/04
CPC分类号： E01D4/00 , E01D2101/26
摘要： A precast steel reinforced concrete bridge unit has an arcuate top wall integrally connecting opposite side walls, and a series of precast reinforced concrete counterforts are releasably connected to the top wall of the bridge unit at laterally spaced intervals. The counterforts have vertical end surfaces spaced from an end surface of the bridge unit, and end portions of reinforcing bars project from the vertical end surfaces of the counterforts. An end surface of the bridge unit is located on a horizontal casting surface, and a reinforced concrete headwall is cast on the casting surface with the reinforcing bars depending from the counterforts embedded in the concrete forming the headwall. After curing, the concrete headwall and counterforts are removed as a unit from the bridge unit to facilitate handling and shipping of the bridge unit and headwall and counterfort unit.
摘要翻译：预制钢筋混凝土桥梁单元具有一体地连接相对侧壁的弓形顶壁，并且一系列预制钢筋混凝土搅拌器以横向间隔的间隔可释放地连接到桥接单元的顶壁。所述反击件具有与所述桥接单元的端面间隔开的垂直端面，并且所述钢筋的端部从所述反击件的垂直端面突出。桥梁单元的端面位于水平铸造表面上，并且钢筋混凝土墙壁被浇铸在铸造表面上，钢筋从嵌入混凝土中的反浇口形成，形成后壁。固化后，从桥梁单元将混凝土墙壁和反驳装置作为一个单元拆除，以便于桥梁单元和后台和扶手单元的搬运和运输。

7. 发明申请

US20060082024A1 Denticulation of concrete joints 审中-公开
标题翻译：混凝土接头的透明度
公开(公告)号：US20060082024A1
公开(公告)日：2006-04-20
申请号：US10520689
申请日：2003-07-04
申请人： Jan-Erik Nilsskog , Einar Lovmo
发明人： Jan-Erik Nilsskog , Einar Lovmo
IPC分类号： B28B7/20
CPC分类号： E01D21/00 , E01C11/04 , E01C11/06 , E01D2101/26
摘要： The present invention relates to a method for denticulation of a concrete cast joint between a first and a second cast section characterised by that a studded plate is used for the formwork close of the first cast section and that the studded plate is subsequently removed before the second section is cast.
摘要翻译：本发明涉及一种用于在第一和第二铸造部分之间的混凝土铸造接头的牙齿的方法，其特征在于，将镶嵌板用于靠近第一铸造部分的模板，并且随后在第二铸造部分之前移除镶嵌板部分被投射。

8. 发明申请

US20050217200A1 Modular form for cast-in-place concrete decks federally sponsored research 审中-公开
标题翻译：模拟形式的现浇混凝土甲板联合赞助研究
公开(公告)号：US20050217200A1
公开(公告)日：2005-10-06
申请号：US11095155
申请日：2005-03-31
申请人： Glen Esche
发明人： Glen Esche
IPC分类号： E01D21/00 , E04B1/00 , E04B2/00 , E04B5/32 , E04C1/00 , E04G11/42 , E04G11/44 , E04G21/00 , E04G23/00
CPC分类号： E04G11/42 , E01D21/00 , E01D2101/26 , E01D2101/268 , E04B5/32 , E04G11/44
摘要： A forming system for cast-in-place concrete decks supported by structural beams capable of being used on decks with varying dimensions between the structural beams. The forming modules (28, 30) interlock with the supporting ledger assemblies (10) to prevent lateral movement of the form system. The deck material between outside form assemblies (26) is fabricated to the size required to fill the gap between the outside form assemblies (28), and is supported by the interior support beams (16b) or the interior support beams (16b) and the inside form assembly (30).
摘要翻译：用于现浇混凝土甲板的成型系统，由结构梁支撑，能够在结构梁之间具有不同尺寸的甲板上使用。成形模块（28,30）与支撑分类帐组件（10）互锁以防止成形系统的横向运动。外部模板组件（26）之间的平台材料被制造成填充外部模板组件（28）之间的间隙所需的尺寸，并由内部支撑梁（16b）或内部支撑梁（16b）支承，和内部模具组件（30）。

9. 发明申请

US20030140590A1 Flange connector 审中-公开
标题翻译：法兰连接器
公开(公告)号：US20030140590A1
公开(公告)日：2003-07-31
申请号：US10106285
申请日：2002-03-26
申请人： Dayton Superior Corporation
发明人： Harry B. Lancelot III , Sidney E. Francies III
IPC分类号： E04B002/00 , E04B001/38 , E04C005/00
CPC分类号： E04C5/162 , E01D19/00 , E01D2101/26 , E04B1/41 , E04B5/023 , E04B2001/4192
摘要： A flange connector for use in joining adjacent concrete structural members, such as precast concrete double tee structural members. The flange connector includes a central faceplate having a weldable surface and a pair of arms that extend divergently from the central faceplate that are embedded or cast into the concrete structural member. Flanges may be formed on the faceplate and the pair of legs to define C-shaped channels that taper toward the distal ends of the legs. Notches are provided at the junctures of the legs with the opposite sides of the faceplate to reduce the stiffness of the flange connector. A threaded aperture extends through the faceplate for securing the flange connector to a conventional form used to cast the concrete structural member. Each of the legs includes an elongated slot to receive and engage the reinforcing mesh embedded in the concrete structural member to aid in aligning the flange connector with the reinforcing mesh and in transferring forces applied to the flange connector to the reinforcing mesh.
摘要翻译：用于连接相邻混凝土结构构件的法兰连接器，例如预制混凝土双层结构构件。凸缘连接器包括具有可焊接表面的中心面板和从嵌入或浇铸到混凝土结构构件中的中心面板分开延伸的一对臂。可以在面板和一对腿上形成法兰以限定朝向腿的远端逐渐变细的C形通道。在腿部与面板的相对侧面的切口处设有切口，以减小凸缘连接器的刚度。螺纹孔延伸穿过面板，用于将凸缘连接器固定成用于铸造混凝土结构构件的常规形式。每个腿包括细长的狭槽，以容纳和接合嵌入在混凝土结构构件中的加强网，以帮助将凸缘连接器与加强网对准并且将施加到凸缘连接器的力传递到加强网。

10. 发明授权

US06568139B2 Bridge structure with concrete deck having precast slab 有权
标题翻译：具有预制板的混凝土甲板的桥梁结构
公开(公告)号：US06568139B2
公开(公告)日：2003-05-27
申请号：US09838242
申请日：2001-04-20
申请人： Steven R Bot
发明人： Steven R Bot
IPC分类号： E04B100
CPC分类号： E04B5/38 , E01D19/125 , E01D2101/26 , E04B5/04
摘要： A precast concrete slab for forming a deck in a bridge superstructure has a chamfer on forward and trailing edges so that adjacent slabs can mate. The slab is reinforced with bars which protrude laterally from the slab on opposite sides and which, in use, extend over support beams. Selected bars are formed in a castellated shape of which inverted U-shaped portions extend above the surface of the precast concrete slab. Conveniently, the U-shaped portions anchor a concrete topping which is poured over the slabs at a bridge site and also provide locations for hooking a crane used to transport the slab at a site.
摘要翻译：用于在桥梁上部结构中形成甲板的预制混凝土板在前缘和后缘具有倒角，使得相邻的板可以配合。板坯由在相对侧面上从板坯横向突出的棒材加强，并且在使用中，在支撑梁上延伸。所选择的棒形成为其倒置的U形部分在预制混凝土板的表面上方延伸的雉形形状。方便地，U形部分将混凝土顶部固定在浇筑在桥梁位置的板上，并且还提供用于钩住用于在现场运输板坯的起重机的位置。

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