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Bearing platform prefabricated structure, bearing platform foundation and construction method of bearing platform foundation
The invention relates to a bearing platform prefabricated structure, a bearing platform foundation and a construction method of the bearing platform foundation. According to the technical scheme, the bearing platform prefabricated structure is provided with a bearing platform first-stage prefabricated bottom plate, a plurality of foundation pile mounting through holes corresponding to foundation piles are formed in the bearing platform first-stage prefabricated bottom plate, hoisting supporting mechanisms are arranged corresponding to the foundation pile mounting through holes, and the hoisting supporting mechanisms are fixed to the bearing platform first-stage prefabricated bottom plate and provided with pile head connecting beams which are located above the foundation pile mounting through holes and can serve as acting points during hoisting of the bearing platform prefabricated structure and foundation pile supporting points when the hoisting supporting mechanisms are placed on the foundation piles. The bearing platform foundation is provided with a bearing platform and the multiple foundation piles, and the bearing platform comprises the bearing platform prefabricated structure and a second-stage cast-in-place bearing platform poured on the bearing platform prefabricated structure. The bearing platform prefabricated structure is placed on the foundation piles through the pile head connecting beams on the bearing platform prefabricated structure, and the upper ends of the foundation piles penetrate the foundation pile mounting through holes in the bearing platform first-stage prefabricated bottom plate in the bearing platform prefabricated structure and support the pile head connecting beams above the through holes.
本发明涉及一种承台预制结构、承台基础及其施工方法。本发明所采用的技术方案是：一种承台预制结构，具有承台一期预制底板，该承台一期预制底板上设有多个与基桩对应的基桩安装通孔，对应基桩安装通孔设有吊装支撑机构，该吊装支撑机构固定于所述承台一期预制底板上并具有位于所述基桩安装通孔上方、能作为该承台预制结构吊装时的着力点和搁置于基桩上时的基桩支撑点的桩头连梁。一种承台基础，具有承台和多根基桩，所述承台包括所述的承台预制结构和浇筑于承台预制结构上的二期现浇承台；所述承台预制结构经其上的桩头连梁搁置于所述基桩，基桩上端穿过承台预制结构中承台一期预制底板上的基桩安装通孔并支撑该通孔上方的桩头连梁。
Bearing platform prefabricated structure, bearing platform foundation and construction method of bearing platform foundation
The invention relates to a bearing platform prefabricated structure, a bearing platform foundation and a construction method of the bearing platform foundation. According to the technical scheme, the bearing platform prefabricated structure is provided with a bearing platform first-stage prefabricated bottom plate, a plurality of foundation pile mounting through holes corresponding to foundation piles are formed in the bearing platform first-stage prefabricated bottom plate, hoisting supporting mechanisms are arranged corresponding to the foundation pile mounting through holes, and the hoisting supporting mechanisms are fixed to the bearing platform first-stage prefabricated bottom plate and provided with pile head connecting beams which are located above the foundation pile mounting through holes and can serve as acting points during hoisting of the bearing platform prefabricated structure and foundation pile supporting points when the hoisting supporting mechanisms are placed on the foundation piles. The bearing platform foundation is provided with a bearing platform and the multiple foundation piles, and the bearing platform comprises the bearing platform prefabricated structure and a second-stage cast-in-place bearing platform poured on the bearing platform prefabricated structure. The bearing platform prefabricated structure is placed on the foundation piles through the pile head connecting beams on the bearing platform prefabricated structure, and the upper ends of the foundation piles penetrate the foundation pile mounting through holes in the bearing platform first-stage prefabricated bottom plate in the bearing platform prefabricated structure and support the pile head connecting beams above the through holes.
本发明涉及一种承台预制结构、承台基础及其施工方法。本发明所采用的技术方案是：一种承台预制结构，具有承台一期预制底板，该承台一期预制底板上设有多个与基桩对应的基桩安装通孔，对应基桩安装通孔设有吊装支撑机构，该吊装支撑机构固定于所述承台一期预制底板上并具有位于所述基桩安装通孔上方、能作为该承台预制结构吊装时的着力点和搁置于基桩上时的基桩支撑点的桩头连梁。一种承台基础，具有承台和多根基桩，所述承台包括所述的承台预制结构和浇筑于承台预制结构上的二期现浇承台；所述承台预制结构经其上的桩头连梁搁置于所述基桩，基桩上端穿过承台预制结构中承台一期预制底板上的基桩安装通孔并支撑该通孔上方的桩头连梁。
Bearing platform prefabricated structure, bearing platform foundation and construction method of bearing platform foundation
承台预制结构、承台基础及其施工方法
YAO ZHONGYUAN (author) / QIAN KAIRONG (author) / HUAN CAIYUN (author) / ZHOU YIMING (author) / JIANG ZHENQIANG (author) / WANG DANSHAN (author) / WU XINYUN (author) / GAO PENG (author) / XIA LU (author) / CHEN FABO (author)
2021-12-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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