公开(公告)号：US20240068183A1

公开(公告)日：2024-02-29

申请号：US18454637

申请日：2023-08-23

申请人： Wilian Holding Co.

发明人： Cliff Plymesser ,  Anthony Houge ,  Daniel M. Reus

IPC分类号： E01D21/00

CPC分类号： E01D21/00 ,  E01D2101/268

摘要： A web shoe comprising a main body and a hinged flap attached to the main body via a bolt. The hinged flap rotates about the bolt relative to the main body. In the closed position the main body and hinged flap are configured to secure a pin within an opening defined by the main body and hinged flap.

公开(公告)号：US20230416999A1

公开(公告)日：2023-12-28

申请号：US18327079

申请日：2023-06-01

申请人： Fuzhou University ,  Fujian Expressway Technology Innovation Research Institute Co., Ltd.

发明人： Qingxiong WU ,  Kangming CHEN ,  Yilun YANG ,  Zhiwei CHEN ,  Zuoxuan SUN

IPC分类号： E01D19/12

CPC分类号： E01D19/125 ,  E01D2101/268

摘要： A steel-concrete composite bridge deck slab using inverted U-shaped shear connectors and a method for constructing the same are provided. The steel-concrete composite bridge deck slab includes a bottom steel plate and a bridge deck concrete layer, wherein inverted U-shaped perforated steel plate units are arranged on an upper surface of the bottom steel plate, and bar-mat reinforcements are arranged at upper ends of the inverted U-shaped perforated steel plate units.

公开(公告)号：US20230349114A1

公开(公告)日：2023-11-02

申请号：US18344994

申请日：2023-06-30

申请人： HUNAN UNIVERSITY

发明人： Xudong SHAO ,  Huaqiao ZENG ,  Minghong QIU

IPC分类号： E01D19/00

CPC分类号： E01D19/005 ,  E01D2101/268

摘要： Disclosed is a composite capping beam with a steel beam and an ultra-high-performance concrete plate. The composite capping beam includes a steel beam and an ultra-high-performance concrete (UHPC) plate, where the steel beam includes a bottom plate and web plates, the web plates are arranged at two sides of the bottom plate in a longitudinal bridge direction, bottoms of the web plates extend downwards to be provided with lower extension sections, and the UHPC plate is clamped in a cavity defined by the lower extension sections and the bottom plate. The present disclosure further provides a construction method for the composite capping beam with a steel beam and an ultra-high-performance concrete plate. The composite capping beam with a steel beam and an ultra-high-performance concrete plate according to the present disclosure is small in hoisting weight and economical.

公开(公告)号：US20230146650A1

公开(公告)日：2023-05-11

申请号：US16969125

申请日：2019-06-19

申请人： SHANDONG UNIVERSITY

发明人： Zeying YANG ,  Jianbo QU ,  Shucai LI ,  Qingsong ZHANG ,  Zhi GE ,  Xiaoyan DING ,  Hongwu LIU ,  Fengjin ZHAO ,  Yuhui SHAN ,  Xiaobin FAN ,  Peng ZHANG ,  Xinghua XI ,  Youzhi WANG ,  Hetao HOU ,  Li TIAN ,  Ke WU ,  Yongye QU ,  Yalei ZHANG

IPC分类号： E01D22/00 ,  E01D19/02

CPC分类号： E01D22/00 ,  E01D19/02 ,  E01D2101/268

摘要： An intelligent integrated anti-collision system and method for a pier, including: a radar sensing device disposed at the joint between the pier and a girder, image collection devices disposed around the pier, control system, hydraulic system and execution device, where the radar sensing and image collection devices transmit collected signals to the control system, which uses the hydraulic system to control the action of the execution device; the execution device is disposed at a middle part of the pier and includes a plurality of sections of steel-reinforced rubber concrete girder connected end to end through pulleys, the hydraulic system can drive the pulleys to rotate to enable the sections to be located on the same horizontal line, and an energy dissipation apparatus is disposed at the tail end of the last section to realize energy dissipation of the energy generated by impact when an object impacts the energy dissipation apparatus.

公开(公告)号：US09447553B2

公开(公告)日：2016-09-20

申请号：US14344917

申请日：2012-07-26

申请人： Jiandong Zhang ,  Xinzheng Liang ,  Xin Wang ,  Duo Liu ,  Huaiyu Hu ,  Jingkun Ji

发明人： Jiandong Zhang ,  Xinzheng Liang ,  Xin Wang ,  Duo Liu ,  Huaiyu Hu ,  Jingkun Ji

IPC分类号： E04C3/293 ,  E01D2/02 ,  E01D19/12 ,  E01D101/26

CPC分类号： E01D19/125 ,  E01D2/02 ,  E01D2101/268 ,  E04C3/293 ,  E04C3/294 ,  E04C5/0645 ,  Y10T403/471

摘要： A shear connector for corrugated sheet steel and concrete, comprises a flange plate welded at an upper end portion of the corrugated sheet steel, with more than one U-shaped steel channel welded in the longitudinal direction at an upper edge of the flange plate, the channel walls of each U-shaped steel channel being provided with two longitudinal sides, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, which penetrates and connects each of the steel channels; in the holes or grooves on the left and right sides of each U-shaped steel channel respectively, a vertically bent steel bar is provided, a bottom steel bar of each of the vertically bent steel bars penetrating the holes or grooves on the left or the right side in a longitudinal direction, both ends of the bottom steel bar being respectively bent upwards and extending to form a vertical steel bar.

摘要翻译： 用于波纹板钢和混凝土的剪切连接器包括在波纹板钢的上端部焊接的凸缘板，在凸缘板的上边缘处沿着纵向焊接多于一个的U形钢槽， 每个U形钢通道的通道壁设置有两个纵向侧面，前后通道壁的左侧和右侧分别设有对应的孔或槽，前后通道壁的左侧和右侧为 分别设有相应的孔或槽，其穿透并连接每个钢通道; 在每个U形钢通道的左右两侧的孔或槽中分别设有垂直弯曲的钢筋，每个垂直弯曲的钢棒的底部钢筋穿过左侧的孔或槽 右侧沿纵向方向，底部钢筋的两端分别向上弯曲并延伸以形成垂直钢筋。

公开(公告)号：US09422680B2

公开(公告)日：2016-08-23

申请号：US14679336

申请日：2015-04-06

申请人： Guido Furlanetto

发明人： Guido Furlanetto

IPC分类号： E01D2/00 ,  E01D6/00 ,  E01D19/00 ,  E01D101/30 ,  E01D101/24 ,  E01D101/26

CPC分类号： E01D6/00 ,  E01D2/00 ,  E01D19/00 ,  E01D2101/24 ,  E01D2101/268 ,  E01D2101/30

摘要： Provided is a deck, configured for supporting a carriageable surface, including first structural girders defining a support surface for the carriageable surface; at least one second structural girder configured to position itself on the opposite side to said carriageable surface in relation to the first structural girders; diagonal girders integrally connecting the first and said second structural girders to each other, defining, for the deck, a truss; said first and said second structural girders include a core in concrete material: and an external reinforcement partially cladding the core and made of metallic material.

公开(公告)号：US08166595B2

公开(公告)日：2012-05-01

申请号：US13251662

申请日：2011-10-03

申请人： James H. Bumen

发明人： James H. Bumen

IPC分类号： E01D19/12

CPC分类号： E01D19/125 ,  B28B23/024 ,  E01D2101/268

摘要： A bridge decking panel and structures for attaching the panel to supporting bridge beams and to other such panels at abutting ends. An anchor plate assembly is cast within a paving material and has a pair of parallel runner bars extending along the decking panel and spaced apart by the width of a supporting bridge beam that is received between the runner bars. The runner bars are connected by cross bars and several studs extend from the runner bars into the paving material. Several nuts are welded to the runner bars at spaced intervals and aligned with holes through the runner bars for attachment to connecting structures.

摘要翻译： 桥面板和用于将面板附接到支撑桥梁和在邻接端处的其它这种面板的结构。 锚板组件被浇注在铺路材料内，并且具有一对平行的流道杆，该平行流道杆沿着甲板板延伸并且间隔开一个支撑桥梁的宽度，该支撑桥梁梁的横向宽度被容纳在流道杆之间。 流道杆通过横杆连接，并且多个螺柱从流道杆延伸到铺路材料中。 几个螺母以间隔的间隔焊接到流道杆上，并且与通过流道杆的孔对齐以附接到连接结构。

公开(公告)号：US07874035B2

公开(公告)日：2011-01-25

申请号：US12297981

申请日：2007-10-15

申请人： Sun-Kyu Park ,  Sung-Oh Kim ,  Sung-Nam Hong ,  Tae-Wan Kim ,  Kyoung Bong Han

发明人： Sun-Kyu Park ,  Sung-Oh Kim ,  Sung-Nam Hong ,  Tae-Wan Kim ,  Kyoung Bong Han

IPC分类号： E01D19/12

CPC分类号： E01D19/125 ,  E01D2101/268 ,  E01D2101/285 ,  Y10T403/75

摘要： Provided are a connection apparatus and a connection method capable of rapidly and fixing a pre-cast deck slab with a beam. The connection apparatus includes a main body buried in the pre-cast deck slab and having a hollow part formed in an axial direction thereof! a plurality of support portions integrally formed with an outer surface of the main body, each of which has a body having a certain length and a hook integrally formed with an end of the body; a bolt having a bolt body inserted into the hollow part of the main body and a fixing hole of the beam, and a head integrally formed with an upper end of the bolt body! and a nut threadedly engaged with the bolt body of the bolt.

摘要翻译： 提供能够快速地固定具有梁的预制甲板板的连接装置和连接方法。 连接装置包括埋在预制甲板板中并具有沿其轴向形成的中空部的主体。 多个支撑部分与主体的外表面一体形成，每个支撑部分具有一定长度的主体和与主体的一端形成一体的钩; 螺栓，其具有插入主体的中空部的螺栓体和梁的固定孔，以及与螺栓本体的上端一体形成的头部！ 以及与螺栓的螺栓体螺纹接合的螺母。

公开(公告)号：US20100139015A1

公开(公告)日：2010-06-10

申请号：US12331504

申请日：2008-12-10

申请人： James H. Bumen

发明人： James H. Bumen

IPC分类号： E01D19/12 ,  E01D21/00 ,  B28B1/14

CPC分类号： E01D19/125 ,  B28B23/024 ,  E01D2101/268

摘要： A bridge decking panel and structures for attaching the panel to supporting bridge beams and to other such panels at abutting ends. An anchor plate assembly is cast within a paving material and has a pair of parallel runner bars extending along the decking panel and spaced apart by the width of a supporting bridge beam that is received between the runner bars. The runner bars are connected by cross bars and several studs extend from the runner bars into the paving material. Several nuts are welded to the runner bars at spaced intervals and aligned with holes through the runner bars for attachment to connecting structures. The connecting structures include panel to beam connecting structures that have several clamping plates extending from beneath a runner bar to beneath a portion of a bridge beam. A mating machine screw extends through a hole in each clamping plate and engages the nuts and, when tightened, clamps the anchor plate assembly, and therefore the decking panel, to the bridge beam. End connecting structures include an end link bolted to the nuts nearest the ends of the runner bars of the adjacent decking panels. The preferred end link has two 90° angle brackets that are bolted together and bolted to those nuts. The decking panels are cast in a form that has two or more channel-forming sheets attached to the bottom wall of the form and extending from wall to wall. Each sheet is dimensioned to receive an anchor plate assembly and form a channel in the cast concrete between the runner bars.

摘要翻译： 桥面板和用于将面板附接到支撑桥梁和在邻接端处的其它这种面板的结构。 锚板组件被浇注在铺路材料内，并且具有一对平行的流道杆，该平行流道杆沿着甲板板延伸并且间隔开一个支撑桥梁的宽度，该支撑桥梁梁的横向宽度被容纳在流道杆之间。 流道杆通过横杆连接，并且多个螺柱从流道杆延伸到铺路材料中。 几个螺母以间隔的间隔焊接到流道杆上，并且与通过流道杆的孔对齐以附接到连接结构。 连接结构包括板对梁连接结构，其具有从流道杆下方延伸到桥梁的一部分下方的多个夹板。 配合机螺钉延伸穿过每个夹紧板中的孔并与螺母接合，并且当紧固时，将锚板组件（因此将板面板）夹紧到桥梁梁上。 端部连接结构包括螺栓连接到最靠近相邻甲板的流道杆的端部的螺母的端部连杆。 优选的端部连接件有两个90°的尖端支架，螺栓连接在一起并螺栓连接到这些螺母上。 装饰板被浇铸成具有两个或多个通道形成片材的形式，该片材连接到形式的底壁并从壁延伸到墙壁。 每个板的尺寸被设计成接收锚板组件并且在流道杆之间的铸造混凝土中形成通道。

公开(公告)号：US20070094960A1

公开(公告)日：2007-05-03

申请号：US11636778

申请日：2006-12-11

申请人： Stanley Grossman

发明人： Stanley Grossman

IPC分类号： E04C5/08

CPC分类号： E01D19/125 ,  E01D2101/268 ,  E04C3/294

摘要： A composite structural member with a longitudinally extending structural haunch. The composite structural member comprises a plurality of longitudinally extending girders with molded sections disposed thereon. The molded section comprises a molded deck portion having a plurality of longitudinally extending structural haunches extending downwardly therefrom. Each haunch is disposed on a corresponding girder. The haunches are molded around shear connectors attached to the girders. The resulting structure has greater strength properties than a corresponding prior art structure having no haunch, the same deck thickness and substantially the same overall height and girder weight.

摘要翻译： 具有纵向延伸的结构形式的复合结构件。 复合结构件包括多个纵向延伸的桁材，其上设置有模制部分。 模制部分包括模制的甲板部分，其具有从其向下延伸的多个纵向延伸的结构凹部。 每个臀部都放置在相应的大梁上。 围绕连接在桁架上的剪切连接件模制出臀部。 所得到的结构具有比不具有起毛，相同的甲板厚度和基本上相同的总体高度和梁重量的相应的现有技术结构的强度特性。