公开(公告)号：US11326313B2

公开(公告)日：2022-05-10

申请号：US16874643

申请日：2020-05-14

申请人： S&P CLEVER REINFORCEMENT COMPANY AG

发明人： Masoud Motavalli ,  Elyas Ghafoori

IPC分类号： E01D22/00 ,  E04C3/10 ,  E04C5/08 ,  E01D6/00 ,  E04B1/24 ,  E04G23/02 ,  E01D101/32

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).

公开(公告)号：US20160145815A1

公开(公告)日：2016-05-26

申请号：US14898452

申请日：2014-04-16

申请人： S&P CLEVER REINFORCEMENT COMPANY AG

发明人： Masoud Motavalli ,  Elyas Ghafoori

IPC分类号： E01D22/00 ,  E04G23/02 ,  E01D6/00 ,  E04B1/24

CPC分类号： E01D22/00 ,  E01D6/00 ,  E01D2101/32 ,  E04B1/24 ,  E04C3/10 ,  E04C5/085 ,  E04G23/0218

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).

摘要翻译： 根据该方法，至少一个碳纤维增强聚合物带在能够传递拉伸力的端部区域处连接到钢结构。 随后，设置在碳纤维增强聚合物带（4）和在这些端部锚固件（5）之间的区域中）被加强的钢梁（3）之间的至少一个提升元件（7）基本垂直于碳 纤维增强聚合物带（4）。 因此，在碳纤维增强聚合物带（4）的端部区域之间产生张力应力。 然后，以这种方式处理的钢梁包括至少一个能够传递张力的碳纤维增强聚合物带，其在端部区域处连接到钢结构（1）。 在这些端部区域之间，在碳纤维增强聚合物带（4）和要加强的钢梁（3）之间设置提升元件（7），通过该提升元件将碳纤维增强聚合物带 4）通过从钢梁（3）提起而受到拉伸应力。 张力通过锚固元件（5）传递到钢梁（3）。

公开(公告)号：US20240318387A1

公开(公告)日：2024-09-26

申请号：US18678559

申请日：2024-05-30

申请人： S&P CLEVER REINFORCEMENT COMPANY AG

发明人： Jacob Moldrup Hansen ,  Klavs Olsen

IPC分类号： E01C11/16 ,  E01C11/26

CPC分类号： E01C11/165 ,  E01C11/265

摘要： A transport surface reinforcement system comprising a foundation layer having a first surface and a second surface, a top surface layer having a first surface and a second surface, a bituminous layer having a first surface and a second surface, where the second surface of the bituminous layer faces the first surface of the foundation layer, a reinforcement network having a first surface and a second surface where the reinforcement network is arranged on the first surface of the foundation layer, or between the foundation layer and the top surface layer, where the reinforcement network comprises a plurality of primary fibre structures extending along a primary axis, where the plurality of primary fibre structures are arranged at a distance from each other in a direction of a secondary axis, a plurality of secondary fibre structures extending along the secondary axis, where the plurality of primary fibre structures are arranged at a distance from each other in a direction of the primary axis, where at least one primary fibre structure intersects a secondary fibre structure, at least one electrical input, and a power source having an electrical output which is electrically connected to the reinforcement network configured to transfer electrical energy into the electrical input of the reinforcement network.

公开(公告)号：US20210032990A1

公开(公告)日：2021-02-04

申请号：US17046048

申请日：2019-04-04

申请人： S&P CLEVER REINFORCEMENT COMPANY AG

发明人： Etienne PELLISSIER

IPC分类号： E21D11/10 ,  E01F5/00 ,  E21D11/14

摘要： A process is used for the renovation or new construction of corrugated sheet metal tunnels. The corrugated sheets are sandblasted for cleaning and room cleaning. Then anchoring elements are welded to the rough side of the sheets. A layer of shotcrete is applied to this roughened side of the sheets to obtain a smooth coating over the crests and valleys of the sheets. A reinforcement net is placed on this layer and a second layer of shotcrete or mortar is applied to cover the reinforcement net. The top layer can be smoothed. The subsequent corrugated sheet metal tunnel includes corrugated sheets covering the tunnel walls and ceilings with the course direction of their wave crests and valleys parallel to the circumferential direction of the tunnel profile. The corrugated sheets on the inside and/or outside of the tunnel are reinforced with an applied reinforced concrete layer.

公开(公告)号：US20200299911A1

公开(公告)日：2020-09-24

申请号：US16874643

申请日：2020-05-14

申请人： S&P CLEVER REINFORCEMENT COMPANY AG

发明人： Masoud Motavalli ,  Elyas Ghafoori

IPC分类号： E01D22/00 ,  E04C3/10 ,  E04G23/02 ,  E01D6/00

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).

公开(公告)号：US10427323B2

公开(公告)日：2019-10-01

申请号：US15102533

申请日：2014-12-04

申请人： S&P CLEVER REINFORCEMENT COMPANY AG

发明人： Josef Scherer

IPC分类号： B28C5/12 ,  B01F7/04 ,  B01F7/24 ,  B01F15/02 ,  B01F7/00 ,  B01F3/12

摘要： The invention relates to a mixing and conveying system for dry mortar materials. The dry mortar materials can be obtained from a storage silo (1) through an openable closure panel (3). A pipe (17), in which a drivable screw conveyor (4) is mounted, is arranged under the closure panel (3). The pipe (17) leads into a mixing and buffer container (18), in which a coil (20) is rotatably mounted on a central axis (19). The mixing and buffer container (18) has a volume which equals at least 1.5-times the minute capacity of the pump-screw conveyor (14). It is thus ensured that the dry mortar material is mixed therein with the added water for at least 90 seconds or longer. The mixing and buffer container (18) leads into a pipe (15) at the bottom having a pump-screw conveyor (14) which conveys the mixed mortar into a hose (5). The pump-screw conveyor (14) can be allowed to run backward. The coil (20) runs continually such that the mortar is constantly agitated to prevent setting.

公开(公告)号：US11572787B2

公开(公告)日：2023-02-07

申请号：US17046048

申请日：2019-04-04

申请人： S&P CLEVER REINFORCEMENT COMPANY AG

发明人： Etienne Pellissier

IPC分类号： E01F5/00 ,  E21D11/10 ,  E21D11/14

摘要： A process is used for the renovation or new construction of corrugated sheet metal tunnels. The corrugated sheets are sandblasted for cleaning and room cleaning. Then anchoring elements are welded to the rough side of the sheets. A layer of shotcrete is applied to this roughened side of the sheets to obtain a smooth coating over the crests and valleys of the sheets. A reinforcement net is placed on this layer and a second layer of shotcrete or mortar is applied to cover the reinforcement net. The top layer can be smoothed. The subsequent corrugated sheet metal tunnel includes corrugated sheets covering the tunnel walls and ceilings with the course direction of their wave crests and valleys parallel to the circumferential direction of the tunnel profile. The corrugated sheets on the inside and/or outside of the tunnel are reinforced with an applied reinforced concrete layer.

公开(公告)号：US11299895B2

公开(公告)日：2022-04-12

申请号：US17426236

申请日：2020-01-27

申请人： S&P Clever Reinforcement Company AG ,  Eidg. Materialprüfungs- und Forschungsanstalt EMPA

发明人： Martin Hüppi ,  Ardalan Hosseini ,  Niloufar Moshiri ,  Davood Mostofinejad ,  Christoph Czaderski ,  Masoud Motavalli

IPC分类号： E04G23/02 ,  C04B41/53 ,  C04B41/48 ,  C04B41/45 ,  E04C3/18 ,  E04C3/26 ,  C04B41/52

摘要： This method is suitable for the strengthening of concrete or timber structures by applying prestressed Carbon FRP or Glass FRP lamella. At least one groove is cut into the concrete or timber structure along the direction in which the concrete or timber structure is to be strengthened. The grooves are filled with epoxy resin and a layer of epoxy resin is put onto the entire section to be equipped with the CRFP or GFRP lamella. The lamella is prestressed and anchored at both ends. U-shaped brackets are then being put over the two end sections of the CFRP or GFRP lamella by inserting and submerging its both U-legs into holes filled with resin as well. These holding brackets are then tightly pressed onto the CFRP or GFRP lamella to prevent cracking or fracture of the concrete or timber and bending away of the extremities of the CFRP or GFRP lamella.

公开(公告)号：US09476195B2

公开(公告)日：2016-10-25

申请号：US14421398

申请日：2013-08-07

申请人： S&P Clever Reinforcement Company AG

发明人： Josef Scherer

IPC分类号： E04C5/00 ,  E04B1/41 ,  C22C38/02 ,  C22C38/04 ,  C22C38/40

CPC分类号： E04B1/4157 ,  C21D2201/01 ,  C22C38/02 ,  C22C38/04 ,  C22C38/40

摘要： Anchoring system is appropriate for solid rock and concrete (2) and any firm bearing system. The anchor rod (4) of for example a threaded bar out of a shape memory alloy (SMA) is held in the armature bore (3) with a filling compound (5) as anchoring means. For filling the achoring bore (3) between anchor rod (4) and wall of the armature bore (3) a heat resistant filling compound (5) of a polymer connection on a two-component-basis or such on a cementous basis is used. Then the anchor rod (4) is heated by heat input over its butt that is emerging the filling compound on its austenit phase, which pre tensions the anchor rod (4). Finally, after the cooling of the filling compound (5) the anchor rod (4) is cooling of to ambient temperature. A counter bearing board (10) lays on the outer wall (1) around the port of the armature bore (3) and is tensed up with the anchor rod (4).

公开(公告)号：US20120238163A1

公开(公告)日：2012-09-20

申请号：US13393137

申请日：2010-08-05

申请人： Josef Scherer

发明人： Josef Scherer

IPC分类号： D03D19/00 ,  D03D15/00 ,  B23P17/04 ,  D03D9/00

CPC分类号： E04F13/04 ,  D03D9/00 ,  D03D15/0011 ,  D04B21/14 ,  D10B2101/12 ,  D10B2403/02411 ,  D10B2505/02 ,  D10B2505/20 ,  E04F13/047 ,  Y10T29/49986 ,  Y10T442/103 ,  Y10T442/107

摘要： A reinforcing mesh for a reinforced mortar or sprayed mortar layer on an underlayment. The reinforcing mesh includes carbon fibers extending only in a marked direction as a special feature and together with inexpensive stabilising fibers made of glass or polyester which extend in one or more other directions, the reinforcing mesh forms a woven fabric, a scrim or a knitted fabric. The reinforcing mesh can be layed by roughening the surface of the underlayment; applying a leveling layer of cementitious mortar to the roughed surface of the underlayment; fastening the reinforcing mesh by processing the reinforcing mesh into the wet, not yet set leveling layer; and applying a cover layer of the identical cementitious mortar to the wet, not yet set, reinforced leveling layer.

摘要翻译： 用于加强砂浆或强化砂浆层的加强网。 加强网包括作为特殊特征而仅在标记方向延伸的碳纤维，以及在一个或多个其它方向上延伸的由玻璃或聚酯制成的便宜的稳定纤维，增强网形成织造织物，稀松布或针织物 。 加强网可以通过粗糙的底层的表面铺设; 将水泥砂浆的平整层应用于底层的粗糙表面; 通过将增强网加工成湿的尚未设置的调平层来紧固加强网; 并将相同的水泥砂浆的覆盖层施加到湿的尚未固化的增强的流平层。