A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite pipe pile with reinforcing structure in weak stratum
The invention relates to a composite pipe pile with a reinforcing structure in a weak stratum, and belongs to the technical field of pipe piles. The composite pipe pile comprises a plurality of pipe piles bodies mutually connected in the vertical direction; each pipe pile body comprises a pile body and a hollow pipe pile end plate connected to the two ends of the pile body; the pile body and the inner wall of the pipe pile end plate enclose a pile inner cavity; a reinforcing component is arranged inside the pile body; the reinforcing component comprises a plurality of reinforcing rods arrangedalong the length direction of the pile inner cavity and connected to the inner wall of the pile body and a plurality of reinforcing frames connected between the reinforcing rods in the same pipe pilebody; a connecting component for connecting two pipe pile bodies is arranged between the reinforcing rods of adjacent pipe pile bodies; and a cement slurry column filled with the pile inner cavity ispoured into each pipe pile body. According to the composite pipe pile with the reinforcing structure in the weak stratum provided by the invention, the interior of the pipe body is reinforced, the connection strength between adjacent pipe pile bodies is improved, the shear capacity of the pipe pile body in the horizontal direction is improved, and therefore the construction quality of a pile foundation is improved.
本发明涉及软弱地层中具有补强结构的复合管桩，属于管桩的技术领域，包括沿竖向相互连接的若干个管桩主体，管桩主体包括桩身和连接于桩身两端且中空的管桩端板，桩身和管桩端板的内壁围成桩内腔，桩身内设有加固组件，加固组件包括沿桩内腔的长度方向设置且与桩身内壁连接的多个加固杆以及连接于同一管桩主体内的加固杆之间的若干个加固框，相邻的管桩主体的加固杆之间设有用于连接两者的连接组件，管桩主体内浇筑有充满桩内腔的水泥浆柱体；本发明具有对桩身内部进行补强，提高相邻管桩主体之间的连接强度，提高管桩主体在水平方向上的抗剪能力，从而提高桩基的建设质量的效果。
Composite pipe pile with reinforcing structure in weak stratum
The invention relates to a composite pipe pile with a reinforcing structure in a weak stratum, and belongs to the technical field of pipe piles. The composite pipe pile comprises a plurality of pipe piles bodies mutually connected in the vertical direction; each pipe pile body comprises a pile body and a hollow pipe pile end plate connected to the two ends of the pile body; the pile body and the inner wall of the pipe pile end plate enclose a pile inner cavity; a reinforcing component is arranged inside the pile body; the reinforcing component comprises a plurality of reinforcing rods arrangedalong the length direction of the pile inner cavity and connected to the inner wall of the pile body and a plurality of reinforcing frames connected between the reinforcing rods in the same pipe pilebody; a connecting component for connecting two pipe pile bodies is arranged between the reinforcing rods of adjacent pipe pile bodies; and a cement slurry column filled with the pile inner cavity ispoured into each pipe pile body. According to the composite pipe pile with the reinforcing structure in the weak stratum provided by the invention, the interior of the pipe body is reinforced, the connection strength between adjacent pipe pile bodies is improved, the shear capacity of the pipe pile body in the horizontal direction is improved, and therefore the construction quality of a pile foundation is improved.
本发明涉及软弱地层中具有补强结构的复合管桩，属于管桩的技术领域，包括沿竖向相互连接的若干个管桩主体，管桩主体包括桩身和连接于桩身两端且中空的管桩端板，桩身和管桩端板的内壁围成桩内腔，桩身内设有加固组件，加固组件包括沿桩内腔的长度方向设置且与桩身内壁连接的多个加固杆以及连接于同一管桩主体内的加固杆之间的若干个加固框，相邻的管桩主体的加固杆之间设有用于连接两者的连接组件，管桩主体内浇筑有充满桩内腔的水泥浆柱体；本发明具有对桩身内部进行补强，提高相邻管桩主体之间的连接强度，提高管桩主体在水平方向上的抗剪能力，从而提高桩基的建设质量的效果。
Composite pipe pile with reinforcing structure in weak stratum
软弱地层中具有补强结构的复合管桩
LIU JIANJIAN (author) / ZHANG XUEHUA (author) / WANG TIANMEI (author)
2020-09-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Stratum reinforcing method and stratum reinforcing structure
| European Patent Office | 2024
Soft stratum reinforcing method based on pile foundation
| European Patent Office | 2024