Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-saving efficient multidirectional mixing pile forming method
The invention relates to an energy-saving efficient multidirectional mixing pile forming method which comprises the steps that a drilling tool is adjusted to drill a piling position, a power motor is started to drive a drilling rod to rotate, and a first blade rotates to cut a soil body for punching; after a first blade enters the soil body, a first motor is started to enable a first supporting rod and a second supporting rod to extend out of a strip-shaped hole to form a stirring paddle to stir the soil body and cement; the drill rod continuously descends until the drill rod drills to the designed depth; the drill rod is rotationally lifted, and the cement soil is stirred in multiple directions again in the lifting process; and the drill bit is continuously rotated and lifted until the pile top elevation, and single-pile construction is completed. The first supporting rod and the second supporting rod extend out of the side face of the main sleeve to form the stirring paddle, the length of the stirring paddle is controlled, the device adapts to soil bodies in different states, the soil bodies can be fully stirred with cement, and the pile forming quality is improved.
本申请涉及节能高效多向搅拌桩成桩方法，包括调整钻具对打桩位置钻设，启动动力电机带动钻杆转动，令第一叶片旋转切削土体进行打孔；第一叶片进入土体中后，启动第一电机令第一支撑杆与第二支撑杆伸出条形孔形成搅拌桨对土体和水泥进行搅拌；钻杆持续下降，直至钻至设计深度；旋转提升所述钻杆，在提升过程中对水泥土再次进行多向搅拌；继续旋转提升钻头直至桩顶标高，完成单桩施工。本申请通过利用第一支撑杆与第二支撑杆伸出主套管的侧面形成搅拌桨，并且控制搅拌桨的长度，适应不同状态时的土体，使得土体能够与水泥充分搅拌，提高成桩的质量。
Energy-saving efficient multidirectional mixing pile forming method
The invention relates to an energy-saving efficient multidirectional mixing pile forming method which comprises the steps that a drilling tool is adjusted to drill a piling position, a power motor is started to drive a drilling rod to rotate, and a first blade rotates to cut a soil body for punching; after a first blade enters the soil body, a first motor is started to enable a first supporting rod and a second supporting rod to extend out of a strip-shaped hole to form a stirring paddle to stir the soil body and cement; the drill rod continuously descends until the drill rod drills to the designed depth; the drill rod is rotationally lifted, and the cement soil is stirred in multiple directions again in the lifting process; and the drill bit is continuously rotated and lifted until the pile top elevation, and single-pile construction is completed. The first supporting rod and the second supporting rod extend out of the side face of the main sleeve to form the stirring paddle, the length of the stirring paddle is controlled, the device adapts to soil bodies in different states, the soil bodies can be fully stirred with cement, and the pile forming quality is improved.
本申请涉及节能高效多向搅拌桩成桩方法，包括调整钻具对打桩位置钻设，启动动力电机带动钻杆转动，令第一叶片旋转切削土体进行打孔；第一叶片进入土体中后，启动第一电机令第一支撑杆与第二支撑杆伸出条形孔形成搅拌桨对土体和水泥进行搅拌；钻杆持续下降，直至钻至设计深度；旋转提升所述钻杆，在提升过程中对水泥土再次进行多向搅拌；继续旋转提升钻头直至桩顶标高，完成单桩施工。本申请通过利用第一支撑杆与第二支撑杆伸出主套管的侧面形成搅拌桨，并且控制搅拌桨的长度，适应不同状态时的土体，使得土体能够与水泥充分搅拌，提高成桩的质量。
Energy-saving efficient multidirectional mixing pile forming method
节能高效多向搅拌桩成桩方法
WAN FENG (Autor:in) / XIANG XU (Autor:in) / WANG CHUNYANG (Autor:in) / DAI YAFEI (Autor:in) / DONG WENPING (Autor:in) / XING ZIYU (Autor:in) / ZHENG JUN (Autor:in) / WEI FUHAI (Autor:in) / XU MINGZHI (Autor:in) / LIU CHAO (Autor:in)
30.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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