High polymer micro pile rapid forming device and method under emergency rescue and disaster relief conditions
The invention belongs to the technical field of geotechnical engineering pile foundation and landslide treatment, and discloses a high polymer micro pile rapid forming device and method under emergency rescue and disaster relief conditions. The high polymer micro pile rapid forming device comprises...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention belongs to the technical field of geotechnical engineering pile foundation and landslide treatment, and discloses a high polymer micro pile rapid forming device and method under emergency rescue and disaster relief conditions. The high polymer micro pile rapid forming device comprises a pile foundation outer sleeve, an anti-slide pile mold and a limiting and locking unit, the anti-slide pile mold is arranged in the pile foundation outer sleeve in a matched mode, a drill bit is arranged at the lower end of the anti-slide pile mold, and a grouting hole is formed in the middle of the anti-slide pile mold; the limiting and locking unit is used for enabling the pile foundation outer sleeve and the anti-slide pile mold to be relatively fixed in the sinking process, and the anti-slide pile mold can be freely pulled out upwards relative to the pile foundation outer sleeve. The invention further discloses a high polymer micro pile rapid forming method under the emergency rescue and disaster relief condit |
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