A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile tip structure of composite material pile, tubular pile and preparation method of tubular pile
The invention relates to a pile tip structure of a composite material pile, a tubular pile and a preparation method of the tubular pile, the pile tip structure comprises a metal ring piece and a pile tip body, one axial end of the metal ring piece is used for being connected with a pile body of the composite material pile, and the other axial end of the metal ring piece is connected with the pile tip body; the pile tip body and the metal ring sheet are coaxially arranged; the diameter of the end, away from the metal ring piece, of the pile tip body is smaller than that of the end, close to the metal ring piece, of the pile tip body. The composite material pipe pile comprises a pile body and a pile tip structure connected with the pile body. The pile body comprises an inner structure layer and an outer structure layer. Through the pile tip structure, the pile body can be conveniently driven to sink during piling, the metal ring piece is arranged to be connected with the composite material pile body, and the part, extending out of the pile body, of the metal ring piece is connected with the pile tip body, so that the pile tip body and the pile body are conveniently and fixedly connected, and in this way, drilling in the pile body is not needed; and the influence of drilling on the strength of the composite material pile body is avoided.
本申请涉及复合材料桩的桩尖结构、管桩及其制备方法，桩尖结构包括金属环片以及桩尖本体，所述的金属环片轴向的一端用于与复合材料桩的桩体连接，金属环片轴向的另一端与桩尖本体连接；所述的桩尖本体与所述的金属环片同轴设置；桩尖本体为锥状结构，桩尖本体远离金属环片一端的直径小于桩尖本体靠近金属环片一端的直径；复合材料管桩，包括桩体以及与桩体连接的桩尖结构；所述的桩体包括内结构层和外结构层。通过桩尖结构，在打桩的时候便于带动桩体下沉，设置金属环片与复合材料桩体连接，金属环片伸出桩体的部分与桩尖本体连接，便于快速地将桩尖本体与桩体进行固定连接，该方式不需要在桩体上进行钻孔，避免了因为钻孔影响复合材料桩体的强度。
Pile tip structure of composite material pile, tubular pile and preparation method of tubular pile
The invention relates to a pile tip structure of a composite material pile, a tubular pile and a preparation method of the tubular pile, the pile tip structure comprises a metal ring piece and a pile tip body, one axial end of the metal ring piece is used for being connected with a pile body of the composite material pile, and the other axial end of the metal ring piece is connected with the pile tip body; the pile tip body and the metal ring sheet are coaxially arranged; the diameter of the end, away from the metal ring piece, of the pile tip body is smaller than that of the end, close to the metal ring piece, of the pile tip body. The composite material pipe pile comprises a pile body and a pile tip structure connected with the pile body. The pile body comprises an inner structure layer and an outer structure layer. Through the pile tip structure, the pile body can be conveniently driven to sink during piling, the metal ring piece is arranged to be connected with the composite material pile body, and the part, extending out of the pile body, of the metal ring piece is connected with the pile tip body, so that the pile tip body and the pile body are conveniently and fixedly connected, and in this way, drilling in the pile body is not needed; and the influence of drilling on the strength of the composite material pile body is avoided.
本申请涉及复合材料桩的桩尖结构、管桩及其制备方法，桩尖结构包括金属环片以及桩尖本体，所述的金属环片轴向的一端用于与复合材料桩的桩体连接，金属环片轴向的另一端与桩尖本体连接；所述的桩尖本体与所述的金属环片同轴设置；桩尖本体为锥状结构，桩尖本体远离金属环片一端的直径小于桩尖本体靠近金属环片一端的直径；复合材料管桩，包括桩体以及与桩体连接的桩尖结构；所述的桩体包括内结构层和外结构层。通过桩尖结构，在打桩的时候便于带动桩体下沉，设置金属环片与复合材料桩体连接，金属环片伸出桩体的部分与桩尖本体连接，便于快速地将桩尖本体与桩体进行固定连接，该方式不需要在桩体上进行钻孔，避免了因为钻孔影响复合材料桩体的强度。
Pile tip structure of composite material pile, tubular pile and preparation method of tubular pile
复合材料桩的桩尖结构、管桩及其制备方法
SHI QIANG (author) / WEI HONGLEI (author) / YANG NAN (author) / TANG XUEHONG (author) / DAI YUN (author) / YIN JIGUO (author) / WU XUN (author) / LIU LIN (author)
2022-12-30
Patent
Electronic Resource
Chinese