Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile planting method
The invention discloses a pile planting method. The method comprises the steps that drilling, stirring and grouting are carried out, wherein grouting and stirring are carried out while a pile position determined through measurement is drilled, and a grouting hole is formed; a pile is planted, wherein within 4 hours after the grouting hole is formed, the static pressure prefabricated pile is hoisted, adjusted to be perpendicular, aligned with the grouting hole and then planted into the grouting hole. According to the method, when the pile is planted in a limnetic facies settled layer, the problems that in a traditional method, a pile cannot easily penetrate a floury soil layer and a mealy sand layer, and consequently cannot enter a designed bearing stratum are solved, the floury soil layer and the mealy sand layer are effectively improved, and the problems that holes cannot be formed in the limnetic facies settled layer easily and are likely to collapse, and the soil-squeezing effect in the pile planting process is serious are solved.
Pile planting method
The invention discloses a pile planting method. The method comprises the steps that drilling, stirring and grouting are carried out, wherein grouting and stirring are carried out while a pile position determined through measurement is drilled, and a grouting hole is formed; a pile is planted, wherein within 4 hours after the grouting hole is formed, the static pressure prefabricated pile is hoisted, adjusted to be perpendicular, aligned with the grouting hole and then planted into the grouting hole. According to the method, when the pile is planted in a limnetic facies settled layer, the problems that in a traditional method, a pile cannot easily penetrate a floury soil layer and a mealy sand layer, and consequently cannot enter a designed bearing stratum are solved, the floury soil layer and the mealy sand layer are effectively improved, and the problems that holes cannot be formed in the limnetic facies settled layer easily and are likely to collapse, and the soil-squeezing effect in the pile planting process is serious are solved.
Pile planting method
XIE JIANBIN (Autor:in) / FAN JING (Autor:in) / WEN YIBO (Autor:in) / XIAO MEILING (Autor:in) / ZHU HAIYAN (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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