Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-layer FRP plate composite anchorage device and preparation method thereof
The invention discloses a multi-layer FRP plate composite anchorage device and a preparation method. A glue injection hole is formed in the side wall of the outer sleeve and is close to the first insertion groove; the inner sleeve is slidably connected to the inner wall of the outer sleeve. A second insertion groove corresponding to the first insertion groove is formed in the end, close to the top of the outer sleeve, of the inner sleeve. The positioning block is fixedly arranged in the inner sleeve and located on the side, away from the concrete beam, of the inner sleeve, and a plurality of positioning grooves are formed in the height direction of the positioning block at intervals. The height of the side, close to the second insertion groove, of the positioning groove is the same as the thickness of the FRP plate, and the height of the side, away from the second insertion groove, of the positioning groove is gradually increased along the projection of the vertical plane. The multiple pushing bolts are arranged in the circumferential direction of the side, away from the concrete beam, of the gap. The ends of the multiple layers of FRP plates are scattered, the bonding area of the FRP plates is increased, and the FRP plates are anchored for three times in combination with the bonding type anchorage device and the clamping type anchorage device, so that the anchoring effect of the anchorage device is better.
本申请公开了一种多层FRP板复合式锚具及制备方法。外套筒的侧壁设置有注胶孔，注胶孔靠近于第一插入槽；内套筒滑动连接于外套筒的内壁，内套筒靠近外套筒的顶部的一端设置有与第一插入槽对应的第二插入槽；定位块固定设置于内套筒内，并位于内套筒的远离混凝土梁的一侧，且沿其高度间隔设置有多个定位槽；定位槽与第二插入槽相对应且连通，定位槽靠近第二插入槽的一侧的高度与FRP板的厚度相同，且远离第二插入槽的一侧的高度沿竖平面的投影逐渐递增；多个顶推螺栓设置于空隙的远离混凝土梁的一侧的周向。本申请将多层FRP板的端部散开，增大FRP板的粘结面积，并结合粘结式锚具和夹持式锚具，对FRP板进行了三次锚固，使得锚具的锚固效果更好。
Multi-layer FRP plate composite anchorage device and preparation method thereof
The invention discloses a multi-layer FRP plate composite anchorage device and a preparation method. A glue injection hole is formed in the side wall of the outer sleeve and is close to the first insertion groove; the inner sleeve is slidably connected to the inner wall of the outer sleeve. A second insertion groove corresponding to the first insertion groove is formed in the end, close to the top of the outer sleeve, of the inner sleeve. The positioning block is fixedly arranged in the inner sleeve and located on the side, away from the concrete beam, of the inner sleeve, and a plurality of positioning grooves are formed in the height direction of the positioning block at intervals. The height of the side, close to the second insertion groove, of the positioning groove is the same as the thickness of the FRP plate, and the height of the side, away from the second insertion groove, of the positioning groove is gradually increased along the projection of the vertical plane. The multiple pushing bolts are arranged in the circumferential direction of the side, away from the concrete beam, of the gap. The ends of the multiple layers of FRP plates are scattered, the bonding area of the FRP plates is increased, and the FRP plates are anchored for three times in combination with the bonding type anchorage device and the clamping type anchorage device, so that the anchoring effect of the anchorage device is better.
本申请公开了一种多层FRP板复合式锚具及制备方法。外套筒的侧壁设置有注胶孔，注胶孔靠近于第一插入槽；内套筒滑动连接于外套筒的内壁，内套筒靠近外套筒的顶部的一端设置有与第一插入槽对应的第二插入槽；定位块固定设置于内套筒内，并位于内套筒的远离混凝土梁的一侧，且沿其高度间隔设置有多个定位槽；定位槽与第二插入槽相对应且连通，定位槽靠近第二插入槽的一侧的高度与FRP板的厚度相同，且远离第二插入槽的一侧的高度沿竖平面的投影逐渐递增；多个顶推螺栓设置于空隙的远离混凝土梁的一侧的周向。本申请将多层FRP板的端部散开，增大FRP板的粘结面积，并结合粘结式锚具和夹持式锚具，对FRP板进行了三次锚固，使得锚具的锚固效果更好。
Multi-layer FRP plate composite anchorage device and preparation method thereof
一种多层FRP板复合式锚具及制备方法
ZHAO YU (Autor:in) / YANG BINGCHEN (Autor:in) / YAO TIANYUN (Autor:in) / ZHOU YONGJUN (Autor:in) / YU XIANG (Autor:in) / HU HAIYANG (Autor:in) / HOU PEIYUAN (Autor:in) / XU FANGZHOU (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
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