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A platform for research: civil engineering, architecture and urbanism
Pile pipe structure suitable for wrapped gravel pile construction and construction method
The invention discloses a pile pipe structure suitable for wrapped gravel pile construction and a construction method. The pile pipe structure comprises a pile pipe with the interior of a hollow structure, a movable pile head arranged at the lower end of the pile pipe, and a sleeve detachably connected to the top end of the pile pipe; the lower part of the sleeve is located in the pile pipe; and a geotechnical cloth layer is laid in the pile pipe. The structure is reliable, operation is convenient, a plurality of wrapped gravel piles can be constructed at the same time, construction benefits are greatly increased, time and cost are greatly saved, the connecting effect of the pile pipe and a pile driver is greatly improved through a specific connecting structure between the pile pipe and the pile driver, and the reliability of pile driving and pile pulling operation is guaranteed.
本发明公开了一种适用于包裹碎石桩施工的桩管结构及施工方法，包括内部为中空结构的桩管、设置在所述桩管下端的活动式桩头以及可拆卸连接在桩管顶端的套筒，且套筒的下部位于桩管内，桩管内部铺覆有土工布层；其结构可靠，操作便捷，可以同时施工多个包裹碎石桩，极大地加快了施工效益，极大的节省时间成本，并且通过桩管和打桩机之间的特定连接结构，大大提高了两者连接效果，保证打桩和拔桩操作的可靠性。
Pile pipe structure suitable for wrapped gravel pile construction and construction method
The invention discloses a pile pipe structure suitable for wrapped gravel pile construction and a construction method. The pile pipe structure comprises a pile pipe with the interior of a hollow structure, a movable pile head arranged at the lower end of the pile pipe, and a sleeve detachably connected to the top end of the pile pipe; the lower part of the sleeve is located in the pile pipe; and a geotechnical cloth layer is laid in the pile pipe. The structure is reliable, operation is convenient, a plurality of wrapped gravel piles can be constructed at the same time, construction benefits are greatly increased, time and cost are greatly saved, the connecting effect of the pile pipe and a pile driver is greatly improved through a specific connecting structure between the pile pipe and the pile driver, and the reliability of pile driving and pile pulling operation is guaranteed.
本发明公开了一种适用于包裹碎石桩施工的桩管结构及施工方法，包括内部为中空结构的桩管、设置在所述桩管下端的活动式桩头以及可拆卸连接在桩管顶端的套筒，且套筒的下部位于桩管内，桩管内部铺覆有土工布层；其结构可靠，操作便捷，可以同时施工多个包裹碎石桩，极大地加快了施工效益，极大的节省时间成本，并且通过桩管和打桩机之间的特定连接结构，大大提高了两者连接效果，保证打桩和拔桩操作的可靠性。
Pile pipe structure suitable for wrapped gravel pile construction and construction method
一种适用于包裹碎石桩施工的桩管结构及施工方法
YANG HU (author) / ZHANG JIANWEI (author) / ZHANG RUFEI (author) / LI FENG (author) / ZU YUEHUI (author) / ZHAO RUIGUO (author) / XU ZENGYU (author) / YUAN ZHANJUN (author) / ZHAO HAO (author) / ZHANG JIAN (author)
2021-11-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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