A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Embedded sleeve type integral lifting pile head structure and construction method thereof
The invention belongs to the technical field related to building construction, and provides a pre-embedded sleeve type overall lifting pile head structure and a construction method thereof.A protective sleeve is arranged on a top main rib of a steel bar framework without concrete pouring in a sleeving mode, so that when the concrete is poured into the steel bar framework, the end of the main rib can not make direct contact with the concrete, and therefore the construction efficiency is improved; the protective sleeve can prevent the end of the main reinforcement of the reinforcement framework from being held and wrapped by concrete, when the strength of a pile foundation meets the pile breaking requirement, the pile head can be overall lifted off conveniently, the overall structure is simple, the pile breaking head can be operated conveniently, the working efficiency of the pile breaking head is improved, the construction quality of the pile head is guaranteed, the main reinforcement is prevented from being damaged, and application and popularization are facilitated.
本发明属于建筑施工相关的技术领域，提供了一种预埋套管式整体提掉桩头结构及其施工方法，通过在未浇筑混凝土的钢筋架构的顶部主筋上套设保护套，使得钢筋架构在浇筑混凝土时，主筋的端部能够不直接与混凝土直接接触，即保护套能够阻断钢筋架构的主筋端部被混凝土握裹，在桩基强度满足破桩要求时，便于将桩头整体提掉，整体结构简单，便于操作破桩头，且加速了破桩头的工作实效，保证了桩头的施工质量，也避免了主筋受到损坏，便于推广使用。
Embedded sleeve type integral lifting pile head structure and construction method thereof
The invention belongs to the technical field related to building construction, and provides a pre-embedded sleeve type overall lifting pile head structure and a construction method thereof.A protective sleeve is arranged on a top main rib of a steel bar framework without concrete pouring in a sleeving mode, so that when the concrete is poured into the steel bar framework, the end of the main rib can not make direct contact with the concrete, and therefore the construction efficiency is improved; the protective sleeve can prevent the end of the main reinforcement of the reinforcement framework from being held and wrapped by concrete, when the strength of a pile foundation meets the pile breaking requirement, the pile head can be overall lifted off conveniently, the overall structure is simple, the pile breaking head can be operated conveniently, the working efficiency of the pile breaking head is improved, the construction quality of the pile head is guaranteed, the main reinforcement is prevented from being damaged, and application and popularization are facilitated.
本发明属于建筑施工相关的技术领域，提供了一种预埋套管式整体提掉桩头结构及其施工方法，通过在未浇筑混凝土的钢筋架构的顶部主筋上套设保护套，使得钢筋架构在浇筑混凝土时，主筋的端部能够不直接与混凝土直接接触，即保护套能够阻断钢筋架构的主筋端部被混凝土握裹，在桩基强度满足破桩要求时，便于将桩头整体提掉，整体结构简单，便于操作破桩头，且加速了破桩头的工作实效，保证了桩头的施工质量，也避免了主筋受到损坏，便于推广使用。
Embedded sleeve type integral lifting pile head structure and construction method thereof
一种预埋套管式整体提掉桩头结构及其施工方法
LI PENGFEI (author) / SONG CHENGLIN (author) / HUANG XIAORAN (author) / ZHANG PENGPENG (author) / DONG ZENGQIANG (author) / ZHANG WEIWEI (author) / ZHAO JUNSHENG (author) / ZHANG XIAOJIE (author) / YAN ZIHAN (author) / HE LEI (author)
2023-03-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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