A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for repairing fracture damage of wharf pile foundation
The invention aims to provide a method for repairing the fracture damage of a wharf pile foundation, which comprises the following steps of: determining a fractured pile foundation of a wharf structure, and treating the upper part of the fractured pile foundation to obtain a fractured part exposed to the outside on the fractured pile foundation; the broken pile foundation is sleeved with a grouting pipe in a hoisting mode, and the grouting pipe sinks underground to a preset depth distance; and repairing slurry is poured into a gap between the grouting pipe and the fractured pile foundation till the top of the grouting pipe is covered, and pouring is stopped till the grouting pipe and the fractured pile foundation are integrally formed. Compared with the prior art, the bearing capacity of the repaired broken pile foundation of the wharf can be improved, and meanwhile the broken pile foundation can be quickly repaired.
本申请的目的是提供一种用于修复码头桩基断裂损伤的方法，其包括以下步骤：确定码头结构的断裂桩基，并对断裂桩基的上部进行处理，以得到所述断裂桩基上暴露于外部的断裂部位；通过吊装的方式将灌浆管套入所述断裂桩基，并使得所述灌浆管沉入地下至预设的深度距离；在所述灌浆管与所述断裂桩基的缝隙中灌注修复浆体，直至覆盖所述灌浆管的顶部后，停止灌注直至所述灌浆管与所述断裂桩基一体成型。与现有技术相比，可以在提升码头的断裂桩基在修复后的承载力的同时，快速地对断裂桩基进行修复。
Method for repairing fracture damage of wharf pile foundation
The invention aims to provide a method for repairing the fracture damage of a wharf pile foundation, which comprises the following steps of: determining a fractured pile foundation of a wharf structure, and treating the upper part of the fractured pile foundation to obtain a fractured part exposed to the outside on the fractured pile foundation; the broken pile foundation is sleeved with a grouting pipe in a hoisting mode, and the grouting pipe sinks underground to a preset depth distance; and repairing slurry is poured into a gap between the grouting pipe and the fractured pile foundation till the top of the grouting pipe is covered, and pouring is stopped till the grouting pipe and the fractured pile foundation are integrally formed. Compared with the prior art, the bearing capacity of the repaired broken pile foundation of the wharf can be improved, and meanwhile the broken pile foundation can be quickly repaired.
本申请的目的是提供一种用于修复码头桩基断裂损伤的方法，其包括以下步骤：确定码头结构的断裂桩基，并对断裂桩基的上部进行处理，以得到所述断裂桩基上暴露于外部的断裂部位；通过吊装的方式将灌浆管套入所述断裂桩基，并使得所述灌浆管沉入地下至预设的深度距离；在所述灌浆管与所述断裂桩基的缝隙中灌注修复浆体，直至覆盖所述灌浆管的顶部后，停止灌注直至所述灌浆管与所述断裂桩基一体成型。与现有技术相比，可以在提升码头的断裂桩基在修复后的承载力的同时，快速地对断裂桩基进行修复。
Method for repairing fracture damage of wharf pile foundation
一种用于修复码头桩基断裂损伤的方法
ZHANG JUNTAO (author) / ZHONG YANG (author) / LOU SHANG (author) / TAO QIYU (author) / ZHUO YANG (author) / LI JINGHUI (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2024
High-pile wharf foundation pile damage diagnosis method based on structural residual modal force
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| European Patent Office | 2024