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A platform for research: civil engineering, architecture and urbanism
Construction method for constructing vibroflotation pile composite foundation through vibroflotation device with neck discharging function
The invention discloses a construction method for constructing a vibroflotation pile composite foundation by using a vibroflotation device for neck discharging. The vibroflotation device for neck discharging comprises a vibroflotation device, a discharging barrel and a stock bin. A radial water outlet pipeline is arranged in the vibroflot, and a radial water outlet pipeline is arranged on the outer wall of the vibroflot; the bottom of the discharging barrel is connected with the top end of the vibroflot in a spaced mode, and a water inlet pipe and a cable pipe are fixedly arranged on the barrel wall of the discharging barrel; a cable of the vibroflot is upwards led out through the cable tube; the water inlet pipe is communicated with the radial water outlet pipeline and the radial water outlet pipeline of the vibroflot; the stock bin is arranged above a top port of the discharging barrel, a discharging bin door is arranged at the bottom of the stock bin, and the stock bin is selectively communicated with the interior of the discharging barrel through the discharging bin door. By adopting a neck discharging mode, the filler can be accurately fed to the designed depth, the filler amount of each section of pile body is effectively controlled, and the pile forming quality of each section of pile body can be accurately mastered.
本发明公开了一种应用颈部出料的振冲装置构建振冲桩复合地基的施工方法，所述颈部出料的振冲装置包括振冲器、出料筒和料仓；在振冲器内部设置有径向出水管路，在振冲器外壁设置有径向出水管路；所述出料筒的底部和振冲器的顶端间隔连接，在出料筒的筒壁上固定设置有进水管和电缆管；振冲器的电缆通过所述电缆管向上引出；所述进水管与振冲器的径向出水管路和径向出水管路连通；所述料仓设置在出料筒的顶部端口上方，料仓底部设置有下料仓门，料仓通过该下料仓门与出料筒内部可选择性的连通。本发明通过采用颈部出料方式，可以准确将填料投送到设计深度，有效控制每一段桩体填料量，可以准确掌握每一段桩体成桩质量。
Construction method for constructing vibroflotation pile composite foundation through vibroflotation device with neck discharging function
The invention discloses a construction method for constructing a vibroflotation pile composite foundation by using a vibroflotation device for neck discharging. The vibroflotation device for neck discharging comprises a vibroflotation device, a discharging barrel and a stock bin. A radial water outlet pipeline is arranged in the vibroflot, and a radial water outlet pipeline is arranged on the outer wall of the vibroflot; the bottom of the discharging barrel is connected with the top end of the vibroflot in a spaced mode, and a water inlet pipe and a cable pipe are fixedly arranged on the barrel wall of the discharging barrel; a cable of the vibroflot is upwards led out through the cable tube; the water inlet pipe is communicated with the radial water outlet pipeline and the radial water outlet pipeline of the vibroflot; the stock bin is arranged above a top port of the discharging barrel, a discharging bin door is arranged at the bottom of the stock bin, and the stock bin is selectively communicated with the interior of the discharging barrel through the discharging bin door. By adopting a neck discharging mode, the filler can be accurately fed to the designed depth, the filler amount of each section of pile body is effectively controlled, and the pile forming quality of each section of pile body can be accurately mastered.
本发明公开了一种应用颈部出料的振冲装置构建振冲桩复合地基的施工方法，所述颈部出料的振冲装置包括振冲器、出料筒和料仓；在振冲器内部设置有径向出水管路，在振冲器外壁设置有径向出水管路；所述出料筒的底部和振冲器的顶端间隔连接，在出料筒的筒壁上固定设置有进水管和电缆管；振冲器的电缆通过所述电缆管向上引出；所述进水管与振冲器的径向出水管路和径向出水管路连通；所述料仓设置在出料筒的顶部端口上方，料仓底部设置有下料仓门，料仓通过该下料仓门与出料筒内部可选择性的连通。本发明通过采用颈部出料方式，可以准确将填料投送到设计深度，有效控制每一段桩体填料量，可以准确掌握每一段桩体成桩质量。
Construction method for constructing vibroflotation pile composite foundation through vibroflotation device with neck discharging function
应用颈部出料的振冲装置构建振冲桩复合地基的施工方法
ZHANG RUIQI (author) / YANG RUNLAI (author) / XU BINBIN (author) / ZHUGE AIJUN (author) / LI XIAOHUI (author) / YU ZHIFA (author) / YU JIAN (author) / LYU TIEBING (author) / HUO YANG (author) / JIN ZHONGFU (author)
2023-05-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Vibroflotation pile construction equipment and vibroflotation pile construction method
| European Patent Office | 2021
| European Patent Office | 2024