Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Variable-corrugation clamping piece anchorage device of prestressed carbon fiber plate
The invention discloses a variable-corrugation clamping piece anchorage device of a prestressed carbon fiber plate, and relates to enhancement and reinforcement of bridge engineering and constructional engineering. The anchorage device comprises an anchor plate, an upper corrugated clamping piece, a carbon fiber plate and a lower corrugated clamping piece, the upper corrugated clamping piece and the lower corrugated clamping piece are each of a wedge-shaped structure, wave crests and wave troughs of corrugations on the corrugated faces of the upper corrugated clamping piece and the lower corrugated clamping piece are tightly attached, and the carbon fiber plate is clamped between the upper corrugated clamping piece and the lower corrugated clamping piece. The upper corrugated clamping piece, the carbon fiber plate and the lower corrugated clamping piece form a whole; the contact surfaces between the upper corrugated clamping piece and the conical hole and between the lower corrugated clamping piece and the conical hole adopt a central arcing design; a taper hole is formed in the anchor plate, the upper corrugated clamping piece and the lower corrugated clamping piece are both arranged in the taper hole in a penetrating mode, and the outer wall of the upper corrugated clamping piece and the outer wall of the lower corrugated clamping piece are both attached to the inner wall of the taper hole. According to the anchorage device, the clamping force is increased through the clamping piece variable corrugation and clamping piece center arcing design, and the problem that a carbon plate is prone to sliding is solved.
本发明公开了一种预应力碳纤维板的变波纹夹片锚具，涉及桥梁工程及建筑工程的增强和加固；该锚具包括锚板、上波纹夹片、碳纤维板和下波纹夹片，上波纹夹片和下波纹夹片均呈楔形结构，上波纹夹片和下波纹夹片波纹面上波纹的波峰和波谷紧密相贴合，碳纤维板夹设在上波纹夹片和下波纹夹片之间，上波纹夹片、碳纤维板和下波纹夹片三者形成一个整体,上波纹夹片和下波纹夹片上与锥孔之间的接触面采用中心起弧设计；锚板上开设有锥孔，上波纹夹片和下波纹夹片均穿设在锥孔内部，上波纹夹片和下波纹夹片的外壁均与锥孔内壁相贴合；该锚具通过夹片变波纹和夹片中心起弧设计来增大夹持力，解决了碳板易滑移问题。
Variable-corrugation clamping piece anchorage device of prestressed carbon fiber plate
The invention discloses a variable-corrugation clamping piece anchorage device of a prestressed carbon fiber plate, and relates to enhancement and reinforcement of bridge engineering and constructional engineering. The anchorage device comprises an anchor plate, an upper corrugated clamping piece, a carbon fiber plate and a lower corrugated clamping piece, the upper corrugated clamping piece and the lower corrugated clamping piece are each of a wedge-shaped structure, wave crests and wave troughs of corrugations on the corrugated faces of the upper corrugated clamping piece and the lower corrugated clamping piece are tightly attached, and the carbon fiber plate is clamped between the upper corrugated clamping piece and the lower corrugated clamping piece. The upper corrugated clamping piece, the carbon fiber plate and the lower corrugated clamping piece form a whole; the contact surfaces between the upper corrugated clamping piece and the conical hole and between the lower corrugated clamping piece and the conical hole adopt a central arcing design; a taper hole is formed in the anchor plate, the upper corrugated clamping piece and the lower corrugated clamping piece are both arranged in the taper hole in a penetrating mode, and the outer wall of the upper corrugated clamping piece and the outer wall of the lower corrugated clamping piece are both attached to the inner wall of the taper hole. According to the anchorage device, the clamping force is increased through the clamping piece variable corrugation and clamping piece center arcing design, and the problem that a carbon plate is prone to sliding is solved.
本发明公开了一种预应力碳纤维板的变波纹夹片锚具，涉及桥梁工程及建筑工程的增强和加固；该锚具包括锚板、上波纹夹片、碳纤维板和下波纹夹片，上波纹夹片和下波纹夹片均呈楔形结构，上波纹夹片和下波纹夹片波纹面上波纹的波峰和波谷紧密相贴合，碳纤维板夹设在上波纹夹片和下波纹夹片之间，上波纹夹片、碳纤维板和下波纹夹片三者形成一个整体,上波纹夹片和下波纹夹片上与锥孔之间的接触面采用中心起弧设计；锚板上开设有锥孔，上波纹夹片和下波纹夹片均穿设在锥孔内部，上波纹夹片和下波纹夹片的外壁均与锥孔内壁相贴合；该锚具通过夹片变波纹和夹片中心起弧设计来增大夹持力，解决了碳板易滑移问题。
Variable-corrugation clamping piece anchorage device of prestressed carbon fiber plate
一种预应力碳纤维板的变波纹夹片锚具
XIAO DAN (Autor:in) / XU XIAOXIA (Autor:in) / WANG ZHONGQIANG (Autor:in) / GAO JIANBO (Autor:in) / LIU BENJIANG (Autor:in) / PENG JUNLONG (Autor:in) / QI YIJIA (Autor:in) / XIAO JIE (Autor:in) / LI QINGBO (Autor:in) / PENG DAWEI (Autor:in)
02.02.2024
Patent
Elektronische Ressource
Chinesisch
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