Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fast file head removing method for mechanical pore forming pouring pile
The invention relates to a fast file head removing method for a mechanical pore forming pouring pile. The method includes before pouring pile concrete, sleeving the pile steel bar portion with plastic sleeves, arranged upper and lower horizontally-arranged plastic pipes in the pile removing position, penetrating a ring steel bar into the upper plastic pipe, bending the ring steel bar upwardly till ground to fix to the ground temporally, arranging a lower annular plastic pipe, and sealing two ends of the plastic pipes through foaming agent; before disassembling the pile head concrete, welding the ring steel bar to form a ring, and setting a disassembling mark in the pile head removal position; during disassembling, placing iron wedges at two ends of the lower plastic pipe, beating the iron wedges through a hammer, allowing the pile head concrete to break on the level of the upper and lower plastic pipes, suspending and removing the pile head concrete, and completing disassembling. The method has the advantages that the machinery level is high, labor investment is lowered, construction is facilitated, the constructing speed is high, the quality of disassembling construction can be guaranteed easily, and the environment protecting effect is fine.
Fast file head removing method for mechanical pore forming pouring pile
The invention relates to a fast file head removing method for a mechanical pore forming pouring pile. The method includes before pouring pile concrete, sleeving the pile steel bar portion with plastic sleeves, arranged upper and lower horizontally-arranged plastic pipes in the pile removing position, penetrating a ring steel bar into the upper plastic pipe, bending the ring steel bar upwardly till ground to fix to the ground temporally, arranging a lower annular plastic pipe, and sealing two ends of the plastic pipes through foaming agent; before disassembling the pile head concrete, welding the ring steel bar to form a ring, and setting a disassembling mark in the pile head removal position; during disassembling, placing iron wedges at two ends of the lower plastic pipe, beating the iron wedges through a hammer, allowing the pile head concrete to break on the level of the upper and lower plastic pipes, suspending and removing the pile head concrete, and completing disassembling. The method has the advantages that the machinery level is high, labor investment is lowered, construction is facilitated, the constructing speed is high, the quality of disassembling construction can be guaranteed easily, and the environment protecting effect is fine.
Fast file head removing method for mechanical pore forming pouring pile
LIANG WEI (Autor:in) / YANG YICHEN (Autor:in) / JIAO GUIFENG (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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