A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hole reaming and pile sinking method for static pile driver
The invention discloses a hole reaming and pile sinking method for a static pile driver. The method comprises following steps that the static pile driver presses a pile to reach the preset depth; a drill of the static pile driver enters a drill hole from a pile inner hole so as to finish drilling; and the static pile driver presses the pile to the designed depth. By employing the method, a problem that piles are difficult to sink in sand layers, hard soil layers, differentiation layers and some soil layers in which piles cannot be easily pressed is solved. According to the method, the hole is reamed firstly, and then the pile is sunk. The method is characterized in that the noise is low, the counterweight is small, less soil is extruded, the operation is easy, and the structure is simple and reliable.
Hole reaming and pile sinking method for static pile driver
The invention discloses a hole reaming and pile sinking method for a static pile driver. The method comprises following steps that the static pile driver presses a pile to reach the preset depth; a drill of the static pile driver enters a drill hole from a pile inner hole so as to finish drilling; and the static pile driver presses the pile to the designed depth. By employing the method, a problem that piles are difficult to sink in sand layers, hard soil layers, differentiation layers and some soil layers in which piles cannot be easily pressed is solved. According to the method, the hole is reamed firstly, and then the pile is sunk. The method is characterized in that the noise is low, the counterweight is small, less soil is extruded, the operation is easy, and the structure is simple and reliable.
Hole reaming and pile sinking method for static pile driver
CHEN FENGGANG (author) / DAI BIN AN (author) / NI WANBING (author) / CHENG XI (author) / SHI YAOYAO (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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