Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile-forming operation method for nail-type cement soil gravel pile
The invention discloses a nail-type cement-soil gravel pile forming operation method which is characterized in that a pile forming device is used for forming a pile, the pile forming device is composed of an expanded head part and a lower pile body part, the pile forming device is stably arranged on a supporting piece above a flat construction site, and a bidirectional stirring drill body is rotationally arranged on the supporting piece; a driving part used for driving the bidirectional stirring drill body to rotate is fixed to the supporting part, a pile pipe hole diameter is reserved in the center of the supporting part, and the operation method improves the pile forming quality of the cement stirring pile and reduces the construction cost through the steps of the preparation stage, machine installation, stirrer guniting and sinking and the like.
本发明公开钉型水泥土碎石桩成桩操作方法，所述操作方法由成桩装置进行成桩，成桩装置由扩大头部分和下部桩体部分组成，成桩装置稳固在平整施工场地上方的支撑件，支撑件上转动设有双向搅拌钻体，支撑件上固定有用于驱动双向搅拌钻体转动的驱动件，支撑件中心位置预留桩管孔径，本发明操作方法通过准备阶段、安装机械、搅拌机喷浆下沉等步骤，改进了水泥搅拌桩的成桩质量，并减少工程造价。
Pile-forming operation method for nail-type cement soil gravel pile
The invention discloses a nail-type cement-soil gravel pile forming operation method which is characterized in that a pile forming device is used for forming a pile, the pile forming device is composed of an expanded head part and a lower pile body part, the pile forming device is stably arranged on a supporting piece above a flat construction site, and a bidirectional stirring drill body is rotationally arranged on the supporting piece; a driving part used for driving the bidirectional stirring drill body to rotate is fixed to the supporting part, a pile pipe hole diameter is reserved in the center of the supporting part, and the operation method improves the pile forming quality of the cement stirring pile and reduces the construction cost through the steps of the preparation stage, machine installation, stirrer guniting and sinking and the like.
本发明公开钉型水泥土碎石桩成桩操作方法，所述操作方法由成桩装置进行成桩，成桩装置由扩大头部分和下部桩体部分组成，成桩装置稳固在平整施工场地上方的支撑件，支撑件上转动设有双向搅拌钻体，支撑件上固定有用于驱动双向搅拌钻体转动的驱动件，支撑件中心位置预留桩管孔径，本发明操作方法通过准备阶段、安装机械、搅拌机喷浆下沉等步骤，改进了水泥搅拌桩的成桩质量，并减少工程造价。
Pile-forming operation method for nail-type cement soil gravel pile
钉型水泥土碎石桩成桩操作方法
XI PEISHENG (Autor:in) / YANG CHEN (Autor:in) / ZHANG JUN (Autor:in) / MU LIN (Autor:in) / KAN MENGXUAN (Autor:in) / LIU XUPENG (Autor:in) / LIU ZHITAO (Autor:in)
16.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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