Vibration stirring flow state solidified soil pile construction method applied to foundation treatment
The invention discloses a vibration stirring flow state solidified soil pile construction method applied to foundation treatment. According to the method, on the premise that a special soil stabilizer is developed, a vibration stirring technology is applied to the field of solidified soil stirring,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a vibration stirring flow state solidified soil pile construction method applied to foundation treatment. According to the method, on the premise that a special soil stabilizer is developed, a vibration stirring technology is applied to the field of solidified soil stirring, and the economical and environment-friendly flow-state solidified soil slurry which meets the pumping (or pouring) requirement and meets the designed pile body strength after being solidified is obtained through efficient and quality-preserving stirring; and then the vibration stirring flow state solidified soil pile is manufactured through the existing corresponding pile machine hole forming and in-hole pumping (or pouring) technology. According to a pile machine hole forming mode and an in-hole feeding mode, the method is specifically divided into two modes, one mode is that a long spiral pile machine is adopted for hole forming, flow state solidified soil is poured into a hole in a pressing mode through a concre |
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