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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Hauptverfasser: WANG LEI, HAN YU, HUANG KUNPENG, HAO QIAN, YAO YUNSHI, HAO WEIQIANG, ZHANG ZHANLEI, SHU DONGLI, YANG JIANMIN, HAO WEIGUO, HAN YONGSHENG, HAN CHUNJUN, TAKEO, YIN GUOLIANG, HU YONGCHUN, LIU XINWEI, ZHANG CONGCONG, ZHANG CHAO
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