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Construction method of compaction pile
According to the construction method of the compaction pile composite foundation, the specially-made special-shaped heavy hammer is used for achieving the better reinforcement and compaction effect with higher tamping energy, filling, tamping and compaction are conducted on the multiple tamping positions above and below the whole compaction pile body, the compactness of each layer is effectively controlled in a unified standard mode, and therefore the compaction effect of the compaction pile composite foundation is improved. And the reinforced soft soil body and the undisturbed soil can be tightly combined and jointly stressed by adjusting construction parameters, so that the bearing capacity of the foundation can be effectively improved, and the differential settlement of the foundation can be overcome.
本发明的提供一种挤密桩复合地基的施工方法，利用特制的异形重锤以更高的夯实能量实现更好的加固挤密效果，在整个挤密桩身上下的多个夯击位进行填料夯实挤密，并对每层的密实度进行有效的统一标准控制，从而使桩身材料和桩周土体的密实度保持均匀，并可通过调节施工参数使被加固的软弱土体与原状土紧密结合、共同受力，能够有效提高地基承载力并克服地基的不均匀沉降。
Construction method of compaction pile
According to the construction method of the compaction pile composite foundation, the specially-made special-shaped heavy hammer is used for achieving the better reinforcement and compaction effect with higher tamping energy, filling, tamping and compaction are conducted on the multiple tamping positions above and below the whole compaction pile body, the compactness of each layer is effectively controlled in a unified standard mode, and therefore the compaction effect of the compaction pile composite foundation is improved. And the reinforced soft soil body and the undisturbed soil can be tightly combined and jointly stressed by adjusting construction parameters, so that the bearing capacity of the foundation can be effectively improved, and the differential settlement of the foundation can be overcome.
本发明的提供一种挤密桩复合地基的施工方法，利用特制的异形重锤以更高的夯实能量实现更好的加固挤密效果，在整个挤密桩身上下的多个夯击位进行填料夯实挤密，并对每层的密实度进行有效的统一标准控制，从而使桩身材料和桩周土体的密实度保持均匀，并可通过调节施工参数使被加固的软弱土体与原状土紧密结合、共同受力，能够有效提高地基承载力并克服地基的不均匀沉降。
Construction method of compaction pile
一种挤密桩的施工方法
WANG JIZHONG (author) / ZHANG LIANXI (author) / XU TONG (author) / WANG GUANGLIANG (author) / YANG QI'AN (author) / LIN ZHONGYAN (author) / LI XIANGMING (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2015
SAND COMPACTION PILE MATERIAL, SAND COMPACTION PILE AND SAND COMPACTION PILE DEVELOPING METHOD
| European Patent Office | 2016