A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a prefabricated pile cap and construction method for detecting the bearing capacity of a pile body. The prefabricated pile cap comprises a pile cap main body, the pile cap main body sleeves a pile head with the to-be-detected pile body, and the pile cap main body comprises a top and a side wall; lifting lugs are arranged on the two sides, symmetrical relative to the central axis of the pile cap main body, of the side wall of the pile cap main body correspondingly; grouting connectors used for injecting grouting materials into a gap between the pile cap main body and the pile head are arranged on the two sides, symmetrical relative to the central axis of the pile cap main body, of the side wall of the pile cap main body correspondingly; at least two exhaust holes are formed in the top of the pile cap main body; and a centering observation hole is formed in the center of the top of the pile cap main body. The prefabricated pile cap is simple in structure, convenient to construct, capable of saving the construction period, capable of being repeatedly used, easy to popularize and capable of greatly improving the success rate and efficiency of bearing capacity detection.
本发明涉及一种用于桩体承载力检测的预制桩帽及施工方法，所述预制桩帽包括：桩帽主体，所述桩帽主体套设于待检测桩体的桩头上，所述桩帽主体包括顶部和侧壁；所述桩帽主体的侧壁上相对于所述桩帽主体的中轴线对称的两侧分别设有吊耳；所述桩帽主体的侧壁上相对于所述桩帽主体的中轴线对称的两侧分别设有用于向所述桩帽主体与所述桩头之间的缝隙内注入灌浆料的注浆接头；所述桩帽主体的顶部设有至少两个排气孔；所述桩帽主体的顶部中心位置处还设有对中观测孔。本发明提供的预制桩帽结构简单，施工方便，节约工期且可重复使用，易于推广，可以极大提高承载力检测的成功率与检测效率。
The invention relates to a prefabricated pile cap and construction method for detecting the bearing capacity of a pile body. The prefabricated pile cap comprises a pile cap main body, the pile cap main body sleeves a pile head with the to-be-detected pile body, and the pile cap main body comprises a top and a side wall; lifting lugs are arranged on the two sides, symmetrical relative to the central axis of the pile cap main body, of the side wall of the pile cap main body correspondingly; grouting connectors used for injecting grouting materials into a gap between the pile cap main body and the pile head are arranged on the two sides, symmetrical relative to the central axis of the pile cap main body, of the side wall of the pile cap main body correspondingly; at least two exhaust holes are formed in the top of the pile cap main body; and a centering observation hole is formed in the center of the top of the pile cap main body. The prefabricated pile cap is simple in structure, convenient to construct, capable of saving the construction period, capable of being repeatedly used, easy to popularize and capable of greatly improving the success rate and efficiency of bearing capacity detection.
本发明涉及一种用于桩体承载力检测的预制桩帽及施工方法，所述预制桩帽包括：桩帽主体，所述桩帽主体套设于待检测桩体的桩头上，所述桩帽主体包括顶部和侧壁；所述桩帽主体的侧壁上相对于所述桩帽主体的中轴线对称的两侧分别设有吊耳；所述桩帽主体的侧壁上相对于所述桩帽主体的中轴线对称的两侧分别设有用于向所述桩帽主体与所述桩头之间的缝隙内注入灌浆料的注浆接头；所述桩帽主体的顶部设有至少两个排气孔；所述桩帽主体的顶部中心位置处还设有对中观测孔。本发明提供的预制桩帽结构简单，施工方便，节约工期且可重复使用，易于推广，可以极大提高承载力检测的成功率与检测效率。
Prefabricated pile cap and construction method for detecting bearing capacity of pile body
一种用于桩体承载力检测的预制桩帽及施工方法
2020-08-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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