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A platform for research: civil engineering, architecture and urbanism
Elastic dynamic compaction method and construction equipment
The invention relates to the technical field of foundation treatment, in particular to an elastic dynamic compaction method and construction equipment. An elastic device is arranged between a hoisting device and a rammer; in the lifting process of the rammer, the elastic device is gradually stretched to store force under the action of the rammer; and after the lifting device releases the rammer, the elastic device applies elastic potential energy to the rammer. The method has the advantages that the dynamic compaction falling distance can be reduced while the compaction effect is guaranteed, and the accuracy of a compaction point can also be guaranteed; the parameter adjustability in the dynamic compaction process is improved, the limitation of conventional construction conditions is broken through, the application scene and range of dynamic compaction construction are effectively expanded, and the construction cost is effectively reduced; the device is simple and reasonable in structure, convenient to use and suitable for popularization.
本发明涉及地基处理技术领域，尤其是一种弹力式强夯法及施工设备，在所述起吊装置和所述夯锤之间设置弹力装置；在所述夯锤的起吊过程中，所述弹力装置在所述夯锤的作用下逐渐拉伸蓄力；当所述起吊装置释放所述夯锤后，所述弹力装置向所述夯锤施加弹性势能。本发明的优点是：在保证夯击效果的同时，可降低强夯的落距，也能保证夯点的准确性；提高强夯工艺中的参数可调整性，突破常规施工条件的限制，有效扩展强夯施工的应用场景和范围，有效缩减施工成本；结构简单合理，使用方便，适于推广。
Elastic dynamic compaction method and construction equipment
The invention relates to the technical field of foundation treatment, in particular to an elastic dynamic compaction method and construction equipment. An elastic device is arranged between a hoisting device and a rammer; in the lifting process of the rammer, the elastic device is gradually stretched to store force under the action of the rammer; and after the lifting device releases the rammer, the elastic device applies elastic potential energy to the rammer. The method has the advantages that the dynamic compaction falling distance can be reduced while the compaction effect is guaranteed, and the accuracy of a compaction point can also be guaranteed; the parameter adjustability in the dynamic compaction process is improved, the limitation of conventional construction conditions is broken through, the application scene and range of dynamic compaction construction are effectively expanded, and the construction cost is effectively reduced; the device is simple and reasonable in structure, convenient to use and suitable for popularization.
本发明涉及地基处理技术领域，尤其是一种弹力式强夯法及施工设备，在所述起吊装置和所述夯锤之间设置弹力装置；在所述夯锤的起吊过程中，所述弹力装置在所述夯锤的作用下逐渐拉伸蓄力；当所述起吊装置释放所述夯锤后，所述弹力装置向所述夯锤施加弹性势能。本发明的优点是：在保证夯击效果的同时，可降低强夯的落距，也能保证夯点的准确性；提高强夯工艺中的参数可调整性，突破常规施工条件的限制，有效扩展强夯施工的应用场景和范围，有效缩减施工成本；结构简单合理，使用方便，适于推广。
Elastic dynamic compaction method and construction equipment
一种弹力式强夯法及施工设备
PENG KAI (author) / ZHANG XINRUI (author) / YANG JIE (author) / CHAI JUNHU (author) / GAO BINFENG (author) / ZUO XIAOYAO (author) / GUO GUIMIN (author) / DENG YURONG (author) / XU WANLONG (author) / LIU JUNBI (author)
2023-08-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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