Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bougainvillea spectabilis willd-shaped cement-soil mixing pile and shaping method thereof
The invention belongs to the technical field of architecture, relates to a bougainvillea spectabilis willd-shaped cement-soil mixing pile and a shaping method thereof, and solves the technical problem that conventional technologies are poor in pulling resistance and pile body strength. The mixing pile comprises a pile body solidified with cement and soil, wherein the pile body comprises three pile shafts fitted with each other and distributed in a triangle form; the shaping method comprises the following steps: three drill stems and three guniting pipes are respectively distributed in a triangle form; a drill head is arranged at the end part of each drill stem, wherein a guniting pipe is arranged between every two adjacent drill stems; the three drill stems drill towards the underground at the same time; when the drill stems drill down, mixing blades of the three drill stems are in different planes and the three guniting pipes spray concrete at the same time; when the drill stems drill to the set depth, the drill stems and the guniting pipes are lifted towards the ground at the same time; during the lifting process, the guinting pipes continually spray concrete. The mixing pile is good in the stability of the pile foundation, pulling resistance and bearing capacity resistance.
Bougainvillea spectabilis willd-shaped cement-soil mixing pile and shaping method thereof
The invention belongs to the technical field of architecture, relates to a bougainvillea spectabilis willd-shaped cement-soil mixing pile and a shaping method thereof, and solves the technical problem that conventional technologies are poor in pulling resistance and pile body strength. The mixing pile comprises a pile body solidified with cement and soil, wherein the pile body comprises three pile shafts fitted with each other and distributed in a triangle form; the shaping method comprises the following steps: three drill stems and three guniting pipes are respectively distributed in a triangle form; a drill head is arranged at the end part of each drill stem, wherein a guniting pipe is arranged between every two adjacent drill stems; the three drill stems drill towards the underground at the same time; when the drill stems drill down, mixing blades of the three drill stems are in different planes and the three guniting pipes spray concrete at the same time; when the drill stems drill to the set depth, the drill stems and the guniting pipes are lifted towards the ground at the same time; during the lifting process, the guinting pipes continually spray concrete. The mixing pile is good in the stability of the pile foundation, pulling resistance and bearing capacity resistance.
Bougainvillea spectabilis willd-shaped cement-soil mixing pile and shaping method thereof
ZHOU ZHAODI (Autor:in)
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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