-
公开(公告)号：US09068365B2
公开(公告)日：2015-06-30
申请号：US13871502
申请日：2013-04-26
申请人： SIKA TECHNOLOGY AG
发明人： Thierry Berset , Heinz Bänziger
CPC分类号： E04G23/0218 , E04G2023/0255 , E04G2023/0259 , E04G2023/0262 , Y10T29/49632
摘要： The disclosure relates to a device for anchoring the ends of tension members made of fiber-reinforced plastic flat strip lamellas on reinforced concrete beams that have a connecting piece and a flange with a horizontal flange lower face, two flange lateral faces, and two upper faces that run from the flange lateral faces to the connecting piece. A base plate can be positioned on the flange lower face in a horizontal manner, and at least one lateral part can be positioned along at least one flange lateral face in a vertical manner.
摘要翻译： 本发明涉及一种用于将由纤维增强塑料扁平薄片制成的拉伸构件的端部固定在钢筋混凝土梁上的装置，该混凝土梁具有连接件和具有水平凸缘下表面的凸缘，两个凸缘侧面和两个上表面 从凸缘侧面延伸到连接件。 基板可以以水平方式定位在凸缘下表面上，并且至少一个侧面部分可以沿垂直方式沿着至少一个凸缘侧面定位。
-
公开(公告)号：US08925279B2
公开(公告)日：2015-01-06
申请号：US12996759
申请日：2009-06-12
CPC分类号： E01D19/16 , E01D2101/28 , E04C5/085 , E04C5/127 , E04G21/121 , E04G2023/0259
摘要： Anchoring devices and systems are disclosed for use with elongated reinforcement members such as FRP, SRP, metallic bars, or cables. Such devices and systems impart a compressive stress into a static structure having the elongated reinforcement member running there through or there along. An anchoring system can include an anchor block that includes a front end surface for contacting the static structure, an axial bore for receiving the elongated reinforcement member, and clamping members that work with fasteners to provide a clamping force. The bore may be tapered and the fasteners optionally provide different clamping levels to reduce the stress on the elongated reinforcement member near the front end surface. The disclosed systems also include pre-stressing devices that can be used with the disclosed anchor systems, and that can place a tensile force on the elongated reinforcement members to also impart a compressive force on the static structure.
摘要翻译： 锚定装置和系统被公开用于与FRP，SRP，金属棒或电缆等细长加强构件一起使用。 这样的装置和系统将静态结构赋予压缩应力，该静态结构具有通过或沿着其延伸的细长加强构件。 锚固系统可以包括锚固块，其包括用于接触静态结构的前端表面，用于接收细长加强构件的轴向孔，以及用紧固件加工以提供夹紧力的夹紧构件。 孔可以是锥形的，并且紧固件可选地提供不同的夹紧水平以减小靠近前端表面的细长加强构件上的应力。 所公开的系统还包括可以与公开的锚定系统一起使用的预应力装置，并且可以在细长的加强构件上施加拉力以在静态结构上施加压缩力。
-
公开(公告)号：US20110072745A1
公开(公告)日：2011-03-31
申请号：US12896335
申请日：2010-10-01
CPC分类号： E01D19/16 , E01D2101/28 , E04C5/085 , E04C5/127 , E04G21/121 , E04G2023/0259
摘要： Anchoring devices and systems are disclosed for use with elongated reinforcement members such as FRP, SRP, metallic bars, or cables. Such devices and systems impart a compressive stress into a static structure having the elongated reinforcement member running therethrough or therealong. An anchoring system can include an anchor block that includes a front end surface for contacting the static structure, an axial bore for receiving the elongated reinforcement member, and clamping members that, when closed, exert a radial clamping force on a reinforcement member in the axial bore. A tensioning and anchoring system may include one or more tensioners integrally connected to an anchor block. At least one sleeve may be secured to the anchor block and cooperate with a bolt that displaces the anchor block to place a tensile force on the elongated reinforcement member and impart a compressive force on the static structure.
摘要翻译： 锚定装置和系统被公开用于与FRP，SRP，金属棒或电缆等细长加强构件一起使用。 这种装置和系统将压缩应力赋予具有延伸的加强构件穿过其中或其上的静态结构。 锚固系统可以包括锚块，其包括用于接触静态结构的前端表面，用于接收细长加强构件的轴向孔，以及当闭合时在轴向上在加强构件上施加径向夹紧力的夹紧构件 孔。 张紧和锚固系统可以包括与锚块一体连接的一个或多个张紧器。 至少一个套筒可以固定到锚块上并与一个螺栓配合，所述螺栓使锚块移动，以将拉力施加在细长的加强构件上，并在静态结构上施加压缩力。
-
公开(公告)号：US07441380B2
公开(公告)日：2008-10-28
申请号：US10481181
申请日：2002-06-14
申请人： Hans-Peter Andrä , Gert König , Markus Maier
发明人： Hans-Peter Andrä , Gert König , Markus Maier
IPC分类号： E04C5/08
CPC分类号： E04C5/127 , E04C5/07 , E04G21/121 , E04G23/0218 , E04G2023/0251 , E04G2023/0259 , E04G2023/0262
摘要： A tie anchor for strip-type tension members includes an anchor body disposed on at least one side of the tension member. The anchor body includes a plurality of clamping blocks arranged at a distance from each other in a longitudinal direction of the tension member. The clamping blocks are connected to tension member by adhesive and/or friction (clamping friction). An end-most (final) one of the clamping blocks is attached to a fixed abutment. Adjacent clamping blocks are interconnected by expansion members whose spring stiffness becomes progressively stronger toward the end-most clamping block.
摘要翻译： 用于带状张力构件的拉杆锚固件包括设置在张紧构件的至少一侧上的锚固体。 锚固体包括沿张力构件的纵向方向彼此间隔一定距离布置的多个夹紧块。 夹紧块通过粘合和/或摩擦（夹紧摩擦）连接到张紧构件。 最终（最终）的一个夹紧块被附接到固定的基台。 相邻的夹紧块通过膨胀构件相互连接，弹簧刚度朝最终夹紧块逐渐变强。
-
公开(公告)号：US20120151740A1
公开(公告)日：2012-06-21
申请号：US13325974
申请日：2011-12-14
申请人： Jérôme Stubler
发明人： Jérôme Stubler
IPC分类号： B23P11/00
CPC分类号： E04G23/0218 , E04G23/0225 , E04G2023/0251 , E04G2023/0255 , E04G2023/0259 , Y10T29/49618 , Y10T29/49826 , Y10T29/49874
摘要： The method comprises the following steps for each of the reinforcing bands: a) anchoring a first zone (2a, 3a, 4a) of the reinforcing band onto the construction work and establishing a free portion of the reinforcing band; b) tensioning the reinforcing band (2, 3, 4) by applying traction to a second zone of the reinforcing band located in the free portion, said traction causing an elongation (d2, d3, d4) of and a reactive force (R2, R3, R4) in the reinforcing band, with the free portion of the reinforcing band being free to slide on the construction work as it elongates; and c) mechanically attaching the reinforcing band to itself and/or to the construction work, so as to absorb the reactive force from the reinforcing band within a region of the construction work which can support the reactive force from the reinforcing band.
摘要翻译： 该方法包括以下步骤：a）将加固带的第一区域（2a，3a，4a）锚定在施工作业上并建立加固带的自由部分; b）通过对位于自由部分中的加强带的第二区域施加牵引力来拉紧加强带（2,3,4），所述牵引引起伸长（d2，d3，d4）和反作用力（R2， R3，R4），增强带的自由部分在施工作业伸长时自由滑动; 以及c）将加强带机械地附接到其自身和/或施工作业，以便在可以支撑来自加强带的反作用力的施工作业的区域内吸收来自加强带的反作用力。
-
公开(公告)号：US06851232B1
公开(公告)日：2005-02-08
申请号：US09486264
申请日：1998-08-18
申请人： Gregor Schwegler
发明人： Gregor Schwegler
CPC分类号： E04C5/127 , E04C3/26 , E04C5/07 , E04G23/0218 , E04G2023/0251 , E04G2023/0259 , E04G2023/0262 , Y10T156/1059
摘要： The ends of carbon plates reinforcing supporting elements, such as concrete beams, are divided into at least two splines having approximately the same thickness and are glued in the appropriate retaining slots of a terminal element. The splines form an angle in relation to each other. This assembly is then glued to the traction side of the supporting element, whereby the carbon plates are directly prestressed by the terminal elements in relation to the supporting element. The terminal element can be inserted into an appropriate groove in the supporting element or glued directly on the surface of the supporting element and/or doweled, optionally by using a transverse tensioning device.
摘要翻译： 碳板加强支撑元件（例如混凝土梁）的端部被分成至少两个具有大致相同厚度的花键，并且胶合在终端元件的适当保持槽中。 花键形成相对于彼此的角度。 然后将该组件胶合到支撑元件的牵引侧，由此碳板相对于支撑元件被端子元件直接预应力。 端子元件可以插入到支撑元件中的适当的凹槽中，或者可选地通过使用横向张紧装置直接胶合在支撑元件的表面和/或定位销上。
-
公开(公告)号：US20040216403A1
公开(公告)日：2004-11-04
申请号：US10481181
申请日：2004-06-25
发明人： Hans-Peter Andra , Gert Konig , Markus Maier
IPC分类号： E04C005/08
CPC分类号： E04C5/127 , E04C5/07 , E04G21/121 , E04G23/0218 , E04G2023/0251 , E04G2023/0259 , E04G2023/0262
摘要： The invention relates to a tie rod for a strip-type tension member (1), used in the building trade, and consisting especially of fibre-reinforced plastic lamellae. Said tie rod comprises at least one anchoring body (2) which is positively connected to the tension member (1) by means of adhesion and/or friction, and can be supported on a fixed abutment. The anchoring body (2) comprises a plurality of clamping blocks (3) which are arranged at a distance from each other in the longitudinal direction of the tension member and are connected to said tension member (1) by means of adhesion and/or friction. One of said clamping blocks is supported on the fixed abutment (7), and the clamping blocks are interconnected by extension sections (9) having different spring stiffnesses, the spring stiffnesses of said extension sections (9) increasing towards the end of the tension member (1). The extension sections (9) are embodied as connecting pieces having different cross-sections or recesses, or can consist of materials having different elasticity modules.
摘要翻译： 本发明涉及一种用于建筑行业的带状张紧构件（1）的拉杆，特别是纤维增强塑料薄片。 所述拉杆包括至少一个锚固体（2），其通过粘合和/或摩擦力与所述张紧构件（1）正确连接，并且可以支撑在固定的基台上。 锚固体（2）包括多个夹紧块（3），它们在张力构件的纵向方向上彼此间隔一定距离并通过粘合和/或摩擦连接到所述张紧构件（1） 。 所述夹紧块中的一个支撑在固定的支座（7）上，并且夹紧块通过具有不同弹簧刚度的延伸部分（9）相互连接，所述延伸部分（9）的弹性刚度朝向张紧构件 （1）。 延伸部分（9）被实施为具有不同横截面或凹槽的连接件，或者可以由具有不同弹性模块的材料构成。
-
公开(公告)号：US06584738B1
公开(公告)日：2003-07-01
申请号：US09806449
申请日：2001-08-02
申请人： Hans-Peter Andrä , Markus Maier , Dieter Sandner
发明人： Hans-Peter Andrä , Markus Maier , Dieter Sandner
IPC分类号： E04G2302
CPC分类号： E04G23/0218 , E04G21/121 , E04G2023/0251 , E04G2023/0255 , E04G2023/0259 , E04G2023/0262
摘要： A concrete tensioning band is disposed on a surface of unhardened concrete and tensioned by being attached to a clamp disposed on the base, and then displacing the clamp by a drive mechanism disposed on the clamp. Such displacement serves to tension the band. Spacers are positioned between the clamp and the base to hold the clamp in the displaced state while the drive mechanism is removed and an anchor device is fixed to the band to anchor the band to the base. Then, the clamp is removed.
摘要翻译： 将混凝土张紧带设置在未硬化混凝土的表面上，并通过附接到设置在基座上的夹具张紧，然后通过设置在夹具上的驱动机构来移动夹具。 这种位移用于张紧带。 间隔件定位在夹具和基座之间以将夹具保持在移动状态，同时驱动机构被移除并且锚固装置固定到带以将带固定到基部。 然后，取下夹具。
-
公开(公告)号：US11674323B2
公开(公告)日：2023-06-13
申请号：US17457149
申请日：2021-12-01
申请人： Fuzhou University
发明人： Shaofei Jiang , Jie Xu , Wenjin Yu , Ziyi Ge , Zehui Qiao , Chenyang Li
IPC分类号： E04G23/02
CPC分类号： E04G23/0244 , E04G23/0225 , E04G2023/0248 , E04G2023/0259 , E04G2023/0262
摘要： The present disclosure relates to a device and a method for reinforcing a round section wood beam by the combination of a prestressed Fiber Reinforce Plastic (FRP) sheet and a high strength steel wire rope. The device includes an FRP sheet adhered to a bottom surface of a log beam in the length direction. A middle supporting piece is mounted in the middle of the log beam. An end part reinforcing anchoring piece is mounted at each of two ends of the log beam. FRP hoops are adhered to the log beam and are located between the middle supporting piece and each of the end part reinforcing anchoring pieces at intervals in the length direction. High strength steel wire ropes with both ends connected to the corresponding end part reinforcing anchoring pieces are respectively arranged on the two sides of the middle supporting piece.
-
10.发明申请A PRE-STRESSING DEVICE, AND A METHOD FOR REINFORCING A STRUCTURAL MEMBER 审中-公开一种预应力装置，以及一种用于加固结构构件的方法公开(公告)号：US20160319542A1
公开(公告)日：2016-11-03
申请号：US15107722
申请日：2014-12-23
发明人： Reza Haghani , Mohammad Al-Emrani
CPC分类号： E04C5/08 , E04C3/10 , E04C3/26 , E04C5/085 , E04C5/127 , E04G21/12 , E04G21/121 , E04G23/0218 , E04G2023/0259
摘要： A pre-stressing device for reinforcing and/or repair a structural member by means of a pre-stressed cover plate is provided. The device comprises a stress member being connected to an attachment structure or at least temporarily securing said device to the cover plate, wherein the stress member is configured such that when a force is applied to the stress member, different portions of the stress member will immediately be subjected to different magnitudes of force.
摘要翻译： 提供了一种通过预应力盖板来加强和/或修复结构件的预应力装置。 该装置包括应力构件，其连接到附接结构或至少临时将所述装置固定到盖板，其中应力构件被构造成使得当力施加到应力构件时，应力构件的不同部分将立即 受到不同程度的力量。
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.016 秒)
