公开(公告)号：US20220364364A1

公开(公告)日：2022-11-17

申请号：US17737668

申请日：2022-05-05

申请人： INNER MONGOLIA UNIVERSITY OF TECHNOLOGY

发明人： Yong SHI ,  Yongli HOU ,  Xiaoyan HE ,  Yuanhong HAO

IPC分类号： E04C5/04 ,  E04G21/02 ,  B33Y10/00 ,  B33Y80/00

摘要： This technology comprises a combined accessory of an in-situ concrete 3-D printed horizontal load-bearing member and a preparation method. The combined accessory includes 3-D printed concrete and a bottom mesh, the 3-D printed concrete contains fine aggregates having the particle size of 0.08 mm-4.75 mm, and the fluidity of the 3-D printed concrete is larger than or equal to 110 mm and smaller than or equal to 190 mm; the bottom mesh is a reinforcing mesh or expanded metal, the diameter of the reinforcing bar is larger than or equal to 0.5 mm, and the mesh aperture of the reinforcing mesh is smaller than or equal to 7.5 times of an upper limit of the particle size of the fine aggregate and is larger than or equal to 7.5 times of a lower limit of the particle size of the fine aggregate.

公开(公告)号：US11072934B2

公开(公告)日：2021-07-27

申请号：US16864685

申请日：2020-05-01

申请人： Ahmed M. Phuly

发明人： Ahmed M. Phuly

IPC分类号： E02D27/42 ,  B28B1/14 ,  E04G21/12 ,  F03D13/20 ,  E02B17/02 ,  E04G21/02 ,  E04H12/34 ,  E02D27/28 ,  E04C5/06 ,  E02D27/02 ,  E02D27/08 ,  E02D27/26 ,  E02B17/00 ,  E04H12/08 ,  E04H12/16 ,  E04C5/04 ,  E04C5/16 ,  E04H12/00

摘要： A wind turbine foundation comprising a concrete support slab having a horizontal rebar grid therein, a concrete pedestal integral with the support slab and having vertical post tensioning elements therein and a plurality of concrete ribs on top of and integral with the support slab and integral with the pedestal, the ribs having rebar therein and extend outwardly from the pedestal, the pedestal, slab and ribs are connected to each other to form a monolithic foundation. The foundation design reduces the weight and volume of materials used, reduces cost, and improves heat dissipation conditions during construction by having a small ratio of concrete mass to surface area thus eliminating the risk of thermal cracking due to heat of hydration.

公开(公告)号：US10947747B2

公开(公告)日：2021-03-16

申请号：US16677607

申请日：2019-11-07

申请人： Ahmed Phuly

发明人： Ahmed Phuly

IPC分类号： E02D27/42 ,  E04G21/12 ,  F03D13/20 ,  E02B17/02 ,  E04G21/02 ,  E04H12/34 ,  E02D27/28 ,  E04C5/06 ,  B28B1/14 ,  E02D27/02 ,  E02D27/08 ,  E02D27/26 ,  E02B17/00 ,  E04H12/08 ,  E04H12/16 ,  E04C5/04 ,  E04C5/16 ,  E04H12/00

摘要： A fatigue resistant gravity based spread footing under heavy multi-axial cyclical loading of a wind tower. The foundation having a central vertical pedestal, a substantially horizontal continuous bottom support slab, a plurality of radial reinforcing ribs extending radially outward from the pedestal. The pedestal, ribs and slab forming a continuous monolithic structure. The foundation may have a three-dimensional network of post-tensioning elements that keep the structural elements under heavy multi-axial post compression with a specific eccentricity intended to reduce stress amplitudes and deflections and allows the foundation to have a desirable combination of high stiffness and superior fatigue resistance. The foundation design reduces the weight and volume of materials used, reduces cost, and improves heat dissipation conditions during construction by having a small ratio of concrete mass to surface area thus eliminating the risk of thermal cracking due to heat of hydration.

公开(公告)号：US10480191B2

公开(公告)日：2019-11-19

申请号：US15651008

申请日：2017-07-17

申请人： James Thomas Edwards

发明人： James Thomas Edwards

IPC分类号： E04C5/18 ,  E04C5/16 ,  E04C5/03 ,  E04C3/00 ,  E04G21/18 ,  E04C5/04 ,  E04C5/20 ,  E04B1/348 ,  E04B2/02 ,  E04H4/00

摘要： A fixture for setting rebar at a predetermined distance from the rim of an excavated pit includes elongated first and second legs each having a proximal end and a distal end, the first and second legs rigidly joined at their mutual proximal ends to form an L-shape; an angle adjustment device carried by the first leg, comprising a foot movable towards or away from the first leg along an axis generally parallel to the second leg; a support bracket carried by the first leg at a predetermined offset distance from the proximal end thereof; and a hook extending from the distal end of the second leg, generally parallel to the first leg.

公开(公告)号：US20180305929A1

公开(公告)日：2018-10-25

申请号：US15769771

申请日：2017-03-30

申请人： SOUTHEAST UNIVERSITY

发明人： Zeyang SUN ,  Gang WU

IPC分类号： E04C3/36 ,  E04C5/06 ,  E04C5/04 ,  E04H9/02 ,  E04G23/02

CPC分类号： E04C3/36 ,  E01D19/02 ,  E01D22/00 ,  E04B1/30 ,  E04B2103/02 ,  E04B2103/06 ,  E04C3/34 ,  E04C5/015 ,  E04C5/04 ,  E04C5/0618 ,  E04C5/0622 ,  E04G23/02 ,  E04G23/0218 ,  E04G2023/0251 ,  E04H9/024 ,  E04H9/025

摘要： A steel-fiber reinforced polymer (FRP) composite material reinforced concrete column comprises an inner steel pipe arranged in the center, wherein the inner steel pipe is internally provided with an unbonded steel strand; the outside of the inner steel pipe is provided with an outer steel pipe, concrete is poured between the inner steel pipe and the outer steel pipe, a plurality of additional small steel pipes are evenly arranged outside the outer steel pipe, and each of the additional small steel pipes is internally provided with an additional unbonded steel strand. A composite bar cage coaxial with the outer steel pipe and arranged on the outside thereof is also provided, wherein both the outer steel pipe and the composite bar cage are covered by high-ductility concrete, and at a core area, the outside of the high-ductility concrete is wrapped with an anti-spalling layer.

公开(公告)号：US09797137B2

公开(公告)日：2017-10-24

申请号：US14654334

申请日：2013-09-05

申请人： Kunshan Ecological Building Technology Co., Ltd.

发明人： Chun Liu

IPC分类号： E04C3/294 ,  E04B5/29 ,  E04B1/16 ,  E04H1/12 ,  E04C5/06 ,  E04C5/04 ,  E04C5/065 ,  E04B2/86 ,  E04B5/21 ,  E04C3/08

CPC分类号： E04C3/294 ,  E04B1/161 ,  E04B2/8647 ,  E04B5/21 ,  E04B5/29 ,  E04C3/08 ,  E04C5/04 ,  E04C5/0618 ,  E04C5/065 ,  E04H1/12

摘要： Disclosed are a fully assembled, fully cast-in-place, composite-type house and a construction method thereof, comprising providing at least one layer of house main body on a house foundation, wherein each layer of the house main body comprises: a tension bearing system which constitutes a wall body (1) or floor slab (2), a stabilizing function system for the tension bearing system, a system which constitutes a heat-insulating layer and a fire-proofing layer and is used as a formwork and has the function of supporting, and a pressure bearing system which connects together the afore-mentioned systems by means of a fully cast-in-place technique. The fully assembled, fully cast-in-place, composite-type house and the construction method thereof integrate structural component specifications, the overall stability of the house is good, and energy-saving and environmental protection requirements are satisfied.

公开(公告)号：US09469998B1

公开(公告)日：2016-10-18

申请号：US14557514

申请日：2014-12-02

申请人： Herman Guevara ,  Sergio Hernandez

发明人： Herman Guevara ,  Sergio Hernandez

IPC分类号： E04C2/42 ,  E04C5/04 ,  E04F15/06 ,  E04F19/10 ,  E04F13/04 ,  E04F21/02 ,  B21F27/18 ,  B21F27/20 ,  E04F13/08 ,  E04C5/03 ,  E04F13/06 ,  B21F27/22 ,  E04B2/84 ,  E04C5/06

CPC分类号： E04F13/047 ,  B21F27/18 ,  B21F27/20 ,  B21F27/22 ,  E04B2/845 ,  E04C5/03 ,  E04C5/04 ,  E04C5/0627 ,  E04F13/04 ,  E04F13/045 ,  E04F13/068 ,  E04F13/0803

摘要： A lath for use in applying plaster to a substrate. The lath includes a plurality of crossing members forming a substantially planar lattice-like structure with a plurality of openings therein. The crossing members include a plurality of first elongate members extending in a first direction, a plurality of second elongate members that extend laterally and substantially transversely to the first elongate members, and a plurality of self-furring ridges also extending laterally and substantially transversely to the first elongate members and substantially parallel to and interspersed with the second elongate members.

摘要翻译： 用于将石膏用于基材的板条。 板条包括多个交叉构件，其形成具有多个开口的基本上平面的格子状结构。 交叉构件包括沿第一方向延伸的多个第一细长构件，多个第二细长构件，其横向延伸并且基本上横向于第一细长构件延伸;以及多个自动脊脊，其还横向延伸并且基本上横向于 第一细长构件并且基本上平行于并与第二细长构件分散。

公开(公告)号：US09074371B2

公开(公告)日：2015-07-07

申请号：US14450425

申请日：2014-08-04

申请人： Bradford O. Russell

发明人： Bradford O. Russell

IPC分类号： E04C2/42 ,  E04C5/04 ,  E04F15/06 ,  E04F19/10 ,  E04C3/08

CPC分类号： E04C2/42 ,  E04B2001/2463 ,  E04B2001/2496 ,  E04C2/422 ,  E04C2/428 ,  E04C3/08 ,  E04C3/40 ,  E04H9/024

摘要： According to one aspect of the present disclosure, a load bearing structural assembly includes an outer loop member; an inner loop member spaced apart from and sized smaller than the outer loop member; and a web assembly coupled to and extending between the outer loop member and the inner loop member, the web assembly comprising a plurality of arcuately formed web members.

摘要翻译： 根据本公开的一个方面，承载结构组件包括外环构件; 与所述外环构件间隔开并且尺寸小于所述外环构件的内环构件; 以及联接到所述外环构件和所述内环构件之间并在所述外环构件和所述内环构件之间延伸的腹板组件，所述腹板组件包括多个弧形形成的腹板构件。

公开(公告)号：US08381486B1

公开(公告)日：2013-02-26

申请号：US13339558

申请日：2011-12-29

申请人： James J. Lehane, Jr. ,  Peder J. Gulbrandsen ,  Mark R. Paulsen ,  Abraham M. Underkofler

发明人： James J. Lehane, Jr. ,  Peder J. Gulbrandsen ,  Mark R. Paulsen ,  Abraham M. Underkofler

IPC分类号： E04B1/00 ,  E04B2/00 ,  E04B5/00 ,  E04B9/00 ,  E04C2/42 ,  E04C5/04

CPC分类号： E04B9/122 ,  E04B9/068

摘要： Suspended ceiling grid runners include a flange extending laterally to both sides, the flange forming a three dimensional face including sides visible from below a plane of the grid, opposed cross runners intersecting through runners with their ends joined by mutually interlocking end connectors extending through a slot in the through runner, the cross runner ends including end edges configured to abut a respective side of the flange of the through runner, a connector when connected to an opposite connector causes the associated end edges to resiliently locally deflect the abutted flange side to substantially eliminate any gap therebetween.

摘要翻译： 悬吊天花板格栅跑道包括横向延伸到两侧的凸缘，凸缘形成包括从网格平面下方可见的侧面的三维面，相对的横向滑轮通过滑道相交，其端部通过相互锁定的端部连接件延伸穿过槽 在贯穿流道中，横流道端部包括构造成邻接通流道的凸缘的相应侧的端部边缘，当连接到相对的连接器时，连接器使得相关联的端部边缘弹性地局部地偏转邻接的凸缘侧，从而基本上消除 任何间隙。

公开(公告)号：US20050139308A1

公开(公告)日：2005-06-30

申请号：US11071126

申请日：2005-03-03

申请人： Corina-Maria Aldea ,  David Roberts

发明人： Corina-Maria Aldea ,  David Roberts

IPC分类号： E21D11/04 ,  B32B5/02 ,  C03B37/10 ,  D02G3/00 ,  E04B2/00 ,  E04C20060101 ,  E04C5/00 ,  E04C5/04 ,  E04C5/07 ,  E04G23/00 ,  E04G23/02

CPC分类号： E04G23/0218 ,  B32B17/04 ,  C03C25/103 ,  C03C25/1095 ,  C04B28/02 ,  E04G2023/0251 ,  Y10T29/49618 ,  Y10T156/10 ,  Y10T428/249924 ,  Y10T428/249928 ,  Y10T428/249929 ,  Y10T428/249932 ,  Y10T428/24994 ,  Y10T428/249946 ,  Y10T428/249948 ,  C04B14/42 ,  C04B20/023 ,  C04B32/02

摘要： A method of reinforcing a structural support, includes applying a reinforcement system comprising an AR-glass fibrous layer embedded in an inorganic matrix to the structural support. The AR-glass fibrous layer has a sizing applied thereon, and a resinous coating applied is applied over the sizing. The inorganic matrix is adherent to the resinous coating and the resinous coating is adherent to the sizing.

摘要翻译： 一种加强结构载体的方法包括将包含嵌入无机基质中的AR玻璃纤维层的增强体系施加到结构载体上。 AR玻璃纤维层在其上施加施胶剂，并且在施胶上施加树脂涂层。 无机基质粘附到树脂涂层上，并且树脂涂层粘附于上浆。