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A platform for research: civil engineering, architecture and urbanism
Soft soil foundation reinforcing structure and method
The invention discloses a soft soil foundation reinforcing structure and method, and belongs to the technical field of foundation reinforcement, the soft soil foundation reinforcing structure comprises a plurality of reinforcing pipe piles inserted in a soft soil foundation, each reinforcing pipe pile comprises a pile body, an inserting rod and a pushing piece, and the pile body is provided with a plurality of sets of fixing holes distributed in the axis direction of the pile body; a plurality of fixing holes are formed in each set of fixing holes in the circumferential direction of the axis of the pile body, the inserting rods correspond to the fixing holes in a one-to-one mode, the inserting rods are located in the fixing holes and are in sliding fit with the fixing holes, and the pushing pieces are used for pushing the inserting rods out of the fixing holes. The structure and method have the effect that the stability of the reinforced pipe pile driven into a foundation or a foundation pit soil layer is guaranteed, and therefore the reinforcing quality of a soft soil foundation is guaranteed.
本发明公开了一种软土地基加固结构及方法，属于地基加固的技术领域，其包括插设于软土地基内的若干加固管桩，加固管桩包括桩体、插杆以及推动件，桩体开设有沿自身轴线方向分布的多组固定孔，每组固定孔绕桩体的轴线周向开设有多个，插杆与各固定孔一一对应设置有多个，各插杆分别位于各固定孔内并与各固定孔滑移配合，推动件用于将各插杆从固定孔内推出。本申请具有保证加固管桩打入地基或基坑土层后的稳定性，从而保证软土地基的加固质量的效果。
Soft soil foundation reinforcing structure and method
The invention discloses a soft soil foundation reinforcing structure and method, and belongs to the technical field of foundation reinforcement, the soft soil foundation reinforcing structure comprises a plurality of reinforcing pipe piles inserted in a soft soil foundation, each reinforcing pipe pile comprises a pile body, an inserting rod and a pushing piece, and the pile body is provided with a plurality of sets of fixing holes distributed in the axis direction of the pile body; a plurality of fixing holes are formed in each set of fixing holes in the circumferential direction of the axis of the pile body, the inserting rods correspond to the fixing holes in a one-to-one mode, the inserting rods are located in the fixing holes and are in sliding fit with the fixing holes, and the pushing pieces are used for pushing the inserting rods out of the fixing holes. The structure and method have the effect that the stability of the reinforced pipe pile driven into a foundation or a foundation pit soil layer is guaranteed, and therefore the reinforcing quality of a soft soil foundation is guaranteed.
本发明公开了一种软土地基加固结构及方法，属于地基加固的技术领域，其包括插设于软土地基内的若干加固管桩，加固管桩包括桩体、插杆以及推动件，桩体开设有沿自身轴线方向分布的多组固定孔，每组固定孔绕桩体的轴线周向开设有多个，插杆与各固定孔一一对应设置有多个，各插杆分别位于各固定孔内并与各固定孔滑移配合，推动件用于将各插杆从固定孔内推出。本申请具有保证加固管桩打入地基或基坑土层后的稳定性，从而保证软土地基的加固质量的效果。
Soft soil foundation reinforcing structure and method
一种软土地基加固结构及方法
JIANG HUAHUI (author) / LI HUAHUI (author) / WEI RONGHAO (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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