A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile foundation punching and drilling reinforcing device based on fractured rock mass
The invention provides a pile foundation punching and drilling hole reinforcing device based on a fractured rock mass and relates to the technical field of building construction. The pile foundation punching and drilling hole reinforcing device comprises a base and an auxiliary part, wherein an auxiliary seat is welded to the base, a supporting rod is welded to the auxiliary seat, and a top seat is welded to the supporting rod. Due to the fact that the base is of the frustum-shaped structure and the base is of the shell-shaped structure, on one hand, the base of the frustum-shaped structure can improve smoothness when the device is inserted into a soil hole, on the other hand, the base of the shell-shaped structure can improve stability of combination with the soil, and problems that firstly, when an existing device is inserted into a pile hole, resistance is large, insertion of the reinforcing device is influenced are solved; secondly, the strength of the reinforcing device is low, the reinforcing device is prone to deformation under extrusion of soil, then the pouring amount of cement paste is affected, and finally the strength of the pile body is affected; and thirdly, a problem that the bonding strength of a pile body and soil cannot be improved is solved.
本发明提供了基于较破碎岩体的桩基冲钻孔加固装置，涉及建筑施工技术领域，包括：底座和辅助部；所述底座上焊接有辅助座，且辅助座上焊接有支撑杆，并且支撑杆上焊接有顶座。因底座为锥台状结构，且底座还为壳状结构，从而一方面，锥台状结构的底座可提高扎入泥土孔中的顺滑性，另一方面，壳状结构的底座可提高与泥土之间结合的稳固性，解决了首先，现有装置在扎入桩孔内的时候阻力较大，从而影响加固装置的扎入；其次，加固装置自身的强度较低，在泥土的挤压下容易变形，进而影响水泥浆的灌入量，最终也就影响了桩体的强度；再次，不能够实现桩体与泥土的结合强度的提升的问题。
Pile foundation punching and drilling reinforcing device based on fractured rock mass
The invention provides a pile foundation punching and drilling hole reinforcing device based on a fractured rock mass and relates to the technical field of building construction. The pile foundation punching and drilling hole reinforcing device comprises a base and an auxiliary part, wherein an auxiliary seat is welded to the base, a supporting rod is welded to the auxiliary seat, and a top seat is welded to the supporting rod. Due to the fact that the base is of the frustum-shaped structure and the base is of the shell-shaped structure, on one hand, the base of the frustum-shaped structure can improve smoothness when the device is inserted into a soil hole, on the other hand, the base of the shell-shaped structure can improve stability of combination with the soil, and problems that firstly, when an existing device is inserted into a pile hole, resistance is large, insertion of the reinforcing device is influenced are solved; secondly, the strength of the reinforcing device is low, the reinforcing device is prone to deformation under extrusion of soil, then the pouring amount of cement paste is affected, and finally the strength of the pile body is affected; and thirdly, a problem that the bonding strength of a pile body and soil cannot be improved is solved.
本发明提供了基于较破碎岩体的桩基冲钻孔加固装置，涉及建筑施工技术领域，包括：底座和辅助部；所述底座上焊接有辅助座，且辅助座上焊接有支撑杆，并且支撑杆上焊接有顶座。因底座为锥台状结构，且底座还为壳状结构，从而一方面，锥台状结构的底座可提高扎入泥土孔中的顺滑性，另一方面，壳状结构的底座可提高与泥土之间结合的稳固性，解决了首先，现有装置在扎入桩孔内的时候阻力较大，从而影响加固装置的扎入；其次，加固装置自身的强度较低，在泥土的挤压下容易变形，进而影响水泥浆的灌入量，最终也就影响了桩体的强度；再次，不能够实现桩体与泥土的结合强度的提升的问题。
Pile foundation punching and drilling reinforcing device based on fractured rock mass
基于较破碎岩体的桩基冲钻孔加固装置
TUO BIN (author) / PAN PEIYAO (author) / TIAN YONG (author) / WANG PENGCHENG (author) / WU DIZHU (author) / WU LEI (author) / LI HONGXIA (author) / ZHANG PING (author) / YAO YANBIAO (author) / YUAN CHAO (author)
2022-02-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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