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公开(公告)号：US20230075456A1
公开(公告)日：2023-03-09
申请号：US17943067
申请日：2022-09-12
申请人： Raymond Alan Low
发明人： Raymond Alan Low
摘要： A structural assembly utilizing a reinforced concrete support element with a flexibly-braided reinforcement sleeve and a cable system for building structures. The reinforced concrete BMASS element has an approximately cylindrical shape and includes a substantially solid concrete core. An outer reinforcement sleeve with a flexible multi-axially braided configuration is embedded on the perimeter, and an inner reinforcement sleeve is embedded within the outer sleeve. A cable tension system connected between the ends of the BMASS element transmits tensile force from the cable to the BMASS element. The structural assembly can be configured as a beam or a column. In a beam configuration, the tensioned cable can also provide beam curvature and greater strength. A multi-cable embodiment includes a second cable, providing additional strength and greater ability to control curvature. One or more of the braces may include an adjustable arm. The tension may be adjusted manually, or remotely.
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公开(公告)号：US11377852B1
公开(公告)日：2022-07-05
申请号：US16684306
申请日：2019-11-14
申请人： David Cotton
发明人： David Cotton
摘要： The present disclosure is directed to an apparatus embeddable in a surface. Such surfaces may be formed from any material known in the art of construction, such as, but not limited to, concrete, asphalt, composite rubber, or mud. The apparatus may include a graphical element for display. The apparatus may include frames supporting the graphical element. The frames may include trusses disposed between and upper and a lower surface of the frames. The frame may further include one or more tabs at the upper surface to provide clearance between the upper surface and the graphic element.
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3.发明授权公开(公告)号：US11326313B2
公开(公告)日：2022-05-10
申请号：US16874643
申请日：2020-05-14
发明人： Masoud Motavalli , Elyas Ghafoori
摘要： According to the method, at least one carbon fibre-reinforced polymer band is joined to the steel structure at the end regions thereof, capable of transferring tensile forces. Subsequently, at least one lifting element (7) disposed between the carbon fibre-reinforced polymer band (4) and the steel girder (3) to be reinforced in a region between these end anchorages (5), is extended substantially perpendicular to the carbon fibre-reinforced polymer band (4). So, a tensile force stress is generated between the end regions of the carbon fibre-reinforced polymer band (4). Then, a steel girder treated in such a manner includes at least one carbon fibre-reinforced polymer band, which is each joined to the steel structure (1) at the end regions thereof, capable of transferring tensile forces. In the region between these end regions, a lifting element (7) is disposed between the carbon fibre-reinforced polymer band (4) and the steel girder (3) to be reinforced, by means of which the carbon fibre-reinforced polymer band (4) is subjected to tensile stress by lifting away from the steel girder (3). The tensile force is transferred to the steel girder (3) via the anchoring elements (5).
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公开(公告)号：US11174637B2
公开(公告)日：2021-11-16
申请号：US15314611
申请日：2015-06-15
发明人： Masaki Ahagon , Ken Iida , Yoneo Oshiro , Hiromi Nishizono , Yuuoh Mino , Jin Hosoya , Hirotaka Higashionna , Nobuo Shimegi , Shunji Ariga
IPC分类号： E04C5/08 , C04B28/02 , E04C2/06 , E04C2/04 , E04C3/26 , C04B14/02 , C04B16/06 , C04B14/38 , C04B14/48 , C04B18/02 , C04B18/08 , C04B20/00 , E04C5/07 , C04B111/34 , C04B111/40
摘要： To provide a prestressed concrete which can be used for non-primary structural members such as general building members by using a chemical stress induced by an expansive material and a mechanical stress induced by a rust-resistant wire together and achieving reduction in weight and suppression of cracking. A prestressed concrete for non-primary structural members is characterized in that a mechanical stress induced by a tensional material and a chemical stress induced by an expansive material for a concrete are introduced and that the tensional material is a rust-resistant continuous fiber reinforcing wire.
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公开(公告)号：US10961711B2
公开(公告)日：2021-03-30
申请号：US15528406
申请日：2015-11-19
摘要： A reinforcement system for anchoring tendons for structural reinforcing a structure such as a concrete structure, said reinforcement system comprises at least one anchor and at least one tendon, said anchor is adapted to fix said tendon in and/or outside said structure, wherein said reinforcement system comprises a ductility element, which is positioned in structural connection between said tendon and said anchor, said ductility element comprising weakened deformation zones being deformable so that the length of the ductility is increased or decreased in an axial direction along the length of said tendon.
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公开(公告)号：US20210087815A1
公开(公告)日：2021-03-25
申请号：US16635223
申请日：2018-07-11
发明人： Hiroshi MASUYA , Yoshihiro TANAKA , Toru TANAKA , Eiji KODA , Hiroshi WATASE , Meguru TSUNOMOTO
摘要： In an anchorage 1 of continuous fiber-reinforced polymer (CFRP) strands that anchors continuous fiber-reinforced polymer strands 2 to concrete structures, there is provided an untwisted diameter-expanded portion 3 expanded to a diameter D2 by being radially expanded with respect to a diameter D1 of a general portion 4 of the CFRP strands 2 by untwisting any section of the CFRP strands 2 formed by stranding a plurality of element wires (20, 21) that are bundles of multiple continuous fibers, and filling and curing a time curable material 5 in a clearance among the element wires the untwisted section that is untwisted.
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公开(公告)号：US20210025166A1
公开(公告)日：2021-01-28
申请号：US16938083
申请日：2020-07-24
发明人： Philip Ray Dopp
摘要： Disclosed herein is an insulated panel for facilitating post-tensioning of the insulated panel, in accordance with some embodiments. Accordingly, the insulated panel may include a frame, a first layer, a second layer, a second layer, a third layer, a fourth layer, and a fifth layer. Further, the frame may include a frame-end arranged in an arrangement forming an interior space. Further, the first layer of a building material is disposed in the interior space. Further, the second layer of an insulating material is disposed on the first layer. Further, the third layer of a cable is disposed on the second layer. Further, the fourth layer of the insulating material is disposed on the third layer. Further, the fifth layer of the building material is disposed on the fourth layer. Further, at least one of the first layer and the fifth layer may be cured for producing the insulated panel.
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公开(公告)号：US10815664B2
公开(公告)日：2020-10-27
申请号：US15542332
申请日：2016-01-05
发明人： Masashi Oikawa , Masato Yamada , Yoshiyuki Matsubara , Shinji Nakaue , Toru Yamamoto , Shinichi Yamanobe , Michio Imai , Naoki Sogabe , Kazumasa Okubo , Kazuyoshi Chikiri , Toshiyuki Kobayashi
摘要： A coated PC steel stranded cable includes: a stranded cable in which a plurality of elemental wires each composed of steel are twisted together; an anti-corrosive coating having an outer circumferential portion that coats an outer circumference of the stranded cable; an outer coating that coats an outer circumference of the anti-corrosive coating; and an optical fiber provided at a position inwardly of an outer circumferential surface of the outer coating and corresponding to a strand groove in the stranded cable so as to follow expansion and contraction of the stranded cable.
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公开(公告)号：US10709917B2
公开(公告)日：2020-07-14
申请号：US15570337
申请日：2016-04-26
申请人： ROOMSTAR CO., LTD.
发明人： Seung Han An
IPC分类号： A62C35/60 , E04B1/94 , A62C35/02 , A62C37/42 , A62C37/08 , E04B5/26 , A62C35/15 , E04C3/293 , E04B5/29 , E04B5/48 , E04B5/28 , E04C3/08 , A62C35/68 , E04B1/82 , E04B5/04 , E04C5/06 , E04C5/08 , E04C3/04 , E04B1/76 , E04G11/36
摘要： The present invention relates to a concrete structure for constructing a building floor and a building floor construction structure including the same. The present invention provides a concrete structure for constructing a building floor which forms a building floor foundation, including: a concrete main body to store fire-extinguishing water for fire suppression; and a fire-extinguishing water injection unit to inject the fire-extinguishing water stored in the concrete main body, and a building floor construction structure including the same. According to the present invention, the concrete structure for forming a building floor stores fire-extinguishing water, and thus early fire suppression is possible, building floor construction is facilitated, and excellent inter-floor sound insulation properties are provided.
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公开(公告)号：US20200056393A1
公开(公告)日：2020-02-20
申请号：US16487521
申请日：2018-02-26
申请人： PARKD LTD
摘要： The invention relates to a lightweight concrete building structure using pre-stressed lightweight structural beams 46 with a lightweight floor panel (48) spanning between beams (46). In a particular arrangement, the parking system using building structure (10) may be about less than half the weight than traditional parking building structures. In accordance with one arrangement of the particular embodiment of the invention, the building structure comprises floor structures having one or more structural beams, and one of more lightweight panels for attachment to the structural beam, wherein the floor structure is defined by joining together the one or more lightweight structural beams and the one of more lightweight panels. This particular arrangement is particularly useful because it permits defining a floor structure capable of sustaining relative large loads (such as a multitude of vehicles) using lightweight floor panels.
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