公开(公告)号：US20240125120A1

公开(公告)日：2024-04-18

申请号：US18396434

申请日：2023-12-26

申请人： Junction7 Limited

发明人： David John STRETCH ,  Warrick Weber

IPC分类号： E04B5/02 ,  E02D27/01 ,  E04B5/04

CPC分类号： E04B5/023 ,  E02D27/016 ,  E04B5/04 ,  E01C3/006

摘要： A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The slab system may be advantageous to use as a replacement for traditional in-situ poured building foundations. The slab system may also have uses in other fields such as for floors, roads, bridges, pavements/side walks and other civil and structural applications.

公开(公告)号：US11891807B2

公开(公告)日：2024-02-06

申请号：US17660831

申请日：2022-04-26

申请人： GroundFORCE IP, LLC

发明人： Kenneth L Neatherlin

IPC分类号： E04C2/52 ,  E04C2/06 ,  E04B5/04

CPC分类号： E04C2/526 ,  E04B5/04 ,  E04C2/06

摘要： A modular foundation system comprises a concrete reinforced matrix having embedded pre-tensioned components and a recessed tension bolster region adjacent the lower surface of the foundation at each end, and a pair of lifting safety bars partially embedded in the foundation within the recess and terminating at the end of the foundation.

公开(公告)号：US11753823B2

公开(公告)日：2023-09-12

申请号：US17601922

申请日：2020-01-31

申请人： TOKYO ROPE MGF. CO., LTD. ,  ORIENTAL SHIRAISHI CORPORATION

发明人： Yoshihiro Tanaka ,  Eiji Koda ,  Toru Tanaka ,  Meguru Tsunomoto ,  Hiroshi Watase ,  Tomohiro Ishii

IPC分类号： E04C2/06 ,  C04B14/38 ,  C04B16/06 ,  E04C5/07 ,  E04B5/04 ,  E04B5/43 ,  E04C5/20

CPC分类号： E04C2/06 ,  C04B14/386 ,  C04B16/0633 ,  E04B5/04 ,  E04B5/43 ,  E04C5/073 ,  E04C5/20

摘要： A concrete structure includes a continuous fiber-reinforced polymer material arranged as a main reinforcing material or a tendon. A short fiber reinforcing material consisting of an organic fiber is mixed in 0.5% or more with respect to an entire volume. The continuous fiber-reinforced polymer material is shaped like a rod or a stranded wire. A ratio Lf/Gm between a fiber length Lf of the organic fiber of the short fiber reinforcing material and a maximum aggregate diameter Gm of a concrete composition is 1.2 to 3.7, and an aspect ratio Lf/De, in which De is an equivalent diameter that is a cross-sectional area of the organic fiber converted into a circle diameter, is 30 to 69.

公开(公告)号：US20190211557A1

公开(公告)日：2019-07-11

申请号：US15867976

申请日：2018-01-11

申请人： Morteza Moghaddam

发明人： Morteza Moghaddam

IPC分类号： E04C2/284 ,  E04C2/20 ,  E04C2/38 ,  E04B2/84 ,  E04B2/62 ,  E04B2/56

CPC分类号： E04C2/284 ,  E04B1/02 ,  E04B1/6145 ,  E04B2/562 ,  E04B2/62 ,  E04B2/845 ,  E04B5/04 ,  E04C2/044 ,  E04C2/06 ,  E04C2/205 ,  E04C2/22 ,  E04C2/384 ,  E04C5/017 ,  E04C5/0627 ,  E04C2003/0491

摘要： A structural panel for building construction includes a series of truss members, and accompanying sinusoidal support elements in welded communication and enclosed in a planarly extended foam layer. Together, the structural panel allows for easy and efficient off-site assembly, which creates a lightweight panel with an increased weight-bearing capacity using inexpensive and versatile materials.

公开(公告)号：US20180058070A1

公开(公告)日：2018-03-01

申请号：US15590304

申请日：2017-05-09

申请人： UNIVERSITY OF CANTERBURY

发明人： Alessandro Palermo ,  Stefano Pampanin

IPC分类号： E04C3/26 ,  E04C5/12 ,  E04C2/10 ,  E04B1/14 ,  E04B1/22 ,  E04B1/30 ,  E04C3/29 ,  E04C2/42 ,  E04C2/38 ,  E04C2/28 ,  E04C2/26 ,  E04B1/06 ,  E04C1/40 ,  E04B5/23 ,  E04B5/12 ,  E04C3/18 ,  E04B5/04 ,  E04C5/08

CPC分类号： E04C3/26 ,  E04B1/06 ,  E04B1/14 ,  E04B1/22 ,  E04B1/30 ,  E04B5/04 ,  E04B5/12 ,  E04B5/23 ,  E04B2005/232 ,  E04C1/40 ,  E04C2/10 ,  E04C2/26 ,  E04C2/28 ,  E04C2/38 ,  E04C2/42 ,  E04C3/18 ,  E04C3/29 ,  E04C5/08 ,  E04C5/12

摘要： A method of manufacturing a pre-stressed beam or panel and the resulting beam or panel are described. The method includes providing a timber-based component (1); providing a pre-stressing member (9) arranged along the timber-based component; applying a tensile force to the pre-stressing member (9); providing concrete anchors (11a, 11b) at locations that are spaced apart along the timber-based component (1); coupling the pre-stressing member (9) to the concrete anchors (11a, 11b); and releasing the tensile force on the pre-stressing member (9) to transfer a compressive force to the timber-based component (1) through the concrete anchors (11a, 11b) to form a pre-stressed beam or panel.

公开(公告)号：US09903119B2

公开(公告)日：2018-02-27

申请号：US15139173

申请日：2016-04-26

申请人： e.Construct.USA, LLC

发明人： Maher K. Tadros ,  Amgad F. Morgan-Girgis

IPC分类号： E04C3/00 ,  E04C5/16 ,  E04H6/08 ,  E04H15/62 ,  E04C3/20 ,  E04B5/04

CPC分类号： E04C5/162 ,  E04B5/04 ,  E04C3/20 ,  E04H6/08 ,  E04H15/62

摘要： Flange-to-flange connectors and construction methods using such connectors are disclosed. The connector may include a first and second anchored plates secured to a first and second sets of anchoring bars. The connector may also include a first and second alignment plates configured to mate with the first and second anchored plates. The connector may further include at least one shim configured to be positioned between the first and second anchored plates. A bolt may be configured to secure the first and second alignment plates with the first and second anchored plates, respectively, and when the bolt is tightened, the bolt pulls the first and second alignment plates and the first and second anchored plates together to form a rigid connection, which may eliminate the need to form and cure concrete at job sites, allowing the time, cost, and construction complexity to be reduced significantly compared to conventional connection systems.

公开(公告)号：US20170241139A1

公开(公告)日：2017-08-24

申请号：US15436803

申请日：2017-02-18

申请人： Edwin Moyano

发明人： Edwin Moyano

IPC分类号： E04C5/06 ,  E04B5/04 ,  E04B1/06

CPC分类号： E04C5/06 ,  E04B1/043 ,  E04B1/06 ,  E04B5/04 ,  E04C5/0645

摘要： A vertically adjustable steel reinforcing assembly, especially adapted for effective use with dapped beam ends. The reinforcing assembly includes an upper assembly and a lower assembly. Running vertically through the center of each of the assemblies are aligning pin holes. Assembly is configured at the time of casting to accommodate most recent dap design.

公开(公告)号：US20160340902A1

公开(公告)日：2016-11-24

申请号：US15231178

申请日：2016-08-08

申请人： REIGSTAD & ASSOCIATES, INC.

发明人： Gordon H. REIGSTAD

IPC分类号： E04C5/08 ,  E04C5/06 ,  E04B5/32

CPC分类号： E04C5/165 ,  E04B5/023 ,  E04B5/04 ,  E04B5/32 ,  E04B2005/176 ,  E04B2005/324 ,  E04B2103/02 ,  E04C5/0645

摘要： Devices, systems, and methods for constructing post-tensioned concrete slabs in a new floor construction that has a reduced gap distance between the slabs. The devices, systems, and methods can improve project construction time by reducing the time delay in accessing the floor underneath the slabs due to safety and/or weather conditions.

公开(公告)号：US09469987B2

公开(公告)日：2016-10-18

申请号：US14827770

申请日：2015-08-17

申请人： Robert D Finfrock ,  Allen R Finfrock

发明人： Robert D Finfrock ,  Allen R Finfrock

IPC分类号： E04G21/14 ,  E04B5/04 ,  B66F9/00 ,  B66C1/14 ,  B66C1/10 ,  E04G21/16 ,  E04B5/10

CPC分类号： E04B5/04 ,  B66C1/10 ,  B66C1/14 ,  B66F9/00 ,  E04B5/10 ,  E04B2103/02 ,  E04B2103/06 ,  E04G21/142 ,  E04G21/147 ,  E04G21/167

摘要： This invention relates to a process for the lifting of a dual concrete panel composite truss and especially to the process of lifting of a composite truss having a pair of spaced apart prestressed concrete panels. A lifting assembly can be rolled on the surface of a generally flat concrete panel to position a plurality of sling hooks for connection to a plurality of said lifting eye members on the generally flat concrete panel for lifting the concrete panel.

摘要翻译： 本发明涉及一种用于提升双混凝土板复合桁架的方法，特别涉及提升具有一对间隔开的预应力混凝土板的复合桁架的方法。 提升组件可以在大体上平坦的混凝土面板的表面上滚动以定位多个吊钩，用于连接到大体上平坦的混凝土面板上的多个所述提升眼部件，用于提升混凝土面板。

公开(公告)号：US20160251853A1

公开(公告)日：2016-09-01

申请号：US15148546

申请日：2016-05-06

申请人： Aditazz, Inc.

发明人： Zigmund Rubel ,  Donald Foldenauer ,  Sungmin Kim

IPC分类号： E04B5/14 ,  E04B5/02 ,  E04B5/44 ,  E04B5/17 ,  E04B5/04 ,  E04B5/10

CPC分类号： E04B5/14 ,  E04B1/24 ,  E04B5/023 ,  E04B5/04 ,  E04B5/10 ,  E04B5/17 ,  E04B5/44 ,  E04B2001/2424 ,  E04B2001/2442 ,  E04B2001/2454 ,  E04B2001/2484 ,  E04B2005/176 ,  E04C2/06 ,  E04C5/04 ,  E04C5/16

摘要： Embodiments of a method for constructing a floor in a steel framed building are disclosed. In an embodiment, the method includes placing a modular concrete deck platform on horizontal beams and girders of a steel framed building, the modular concrete deck platform having a perimeter shape that corresponds to dimensions of a bay of the steel framed building. Shear connector openings located on the sides of the modular concrete deck expose a portion of the top surface. The shear connector openings are recesses on side surfaces of the modular concrete deck platform and a shear connector rebar extends out of each shear connector opening. The method further includes, after the modular concrete deck platform is placed on the horizontal beams and girders, attaching shear connections to the horizontal beams and girders of the steel framed building in the exposed portion of the top surface and within the closed loop.

摘要翻译： 公开了一种用于在钢结构建筑物中构造地板的方法的实施例。 在一个实施例中，该方法包括将模块化混凝土甲板平台放置在钢结构建筑物的水平梁和桁架上，该模块化混凝土甲板平台具有对应于钢框架建筑物的间隔的尺寸的周边形状。 位于模块化混凝土甲板侧面的剪切连接器开口暴露了顶部表面的一部分。 剪切连接器开口是在模块化混凝土甲板平台的侧表面上的凹槽，并且剪切连接器钢筋从每个剪切连接器开口延伸出来。 该方法还包括在模块化混凝土甲板平台放置在水平梁和桁架上之后，将附接的剪切连接件连接到钢框架建筑物的水平梁和梁的顶部表面的暴露部分中并在闭环内。