Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical hole forming method for sawtooth anti-slide pile or retaining wall
The invention discloses a sawtooth anti-slide pile or retaining wall mechanical hole forming method which comprises the steps that a conical drill assembly and a vertical drill assembly are sequentially arranged on a drilling machine from top to bottom, and deslagging systems are arranged on the conical drill assembly and the vertical drill assembly; a telescopic rod of a horizontal hydraulic cylinder is in a standby state with the minimum stroke, and a vertical drilling assembly is controlled to drill and dig the rock-soil body downwards to the designed depth of a vertical hole; meanwhile, a power assembly and a horizontal hydraulic cylinder of the conical drill assembly are started, a telescopic rod of the horizontal hydraulic cylinder extends to drive a conical drill to move laterally, and the power assembly drives a cutter head assembly to rotate to drill and dig the rock-soil body so as to form a conical hole; a vertical pile hole or a vertical wall groove is formed by drilling a vertical hole; a component force block hole is formed by drilling a conical bore. The method has the advantages that component force block holes are drilled and dug in the rock-soil body through the conical drill, and the bending resistance of the slide-resistant pile or the retaining wall is improved; the vertical pile or wall and the component force block in the rock-soil body can form holes at a time without other mechanical assistance.
本发明公开了一种锯齿抗滑桩或挡墙机械成孔方法，包括：在钻机上自上而下依次设置圆锥钻组件和竖向钻组件，并在圆锥钻组件和竖向钻组件上设置排渣系统；使水平液压缸的伸缩杆处于最小行程的待机状态，控制竖向钻组件向下钻挖岩土体至竖向孔的设计深度；同时开启圆锥钻组件的动力组件和水平液压缸，水平液压缸的伸缩杆伸长以驱动圆锥钻进行侧向移动，动力组件驱动刀盘组件转动来钻挖岩土体，以形成圆锥孔；通过钻挖竖向孔，以形成竖向桩孔或竖向墙槽；通过钻挖圆锥孔，以形成分力块孔。本发明的优点是：通过圆锥钻，实现岩土体内钻挖分力块孔，提高抗滑桩或挡墙抗弯能力；岩土体内竖向桩或墙、分力块可一次成孔，无需其他机械辅助。
Mechanical hole forming method for sawtooth anti-slide pile or retaining wall
The invention discloses a sawtooth anti-slide pile or retaining wall mechanical hole forming method which comprises the steps that a conical drill assembly and a vertical drill assembly are sequentially arranged on a drilling machine from top to bottom, and deslagging systems are arranged on the conical drill assembly and the vertical drill assembly; a telescopic rod of a horizontal hydraulic cylinder is in a standby state with the minimum stroke, and a vertical drilling assembly is controlled to drill and dig the rock-soil body downwards to the designed depth of a vertical hole; meanwhile, a power assembly and a horizontal hydraulic cylinder of the conical drill assembly are started, a telescopic rod of the horizontal hydraulic cylinder extends to drive a conical drill to move laterally, and the power assembly drives a cutter head assembly to rotate to drill and dig the rock-soil body so as to form a conical hole; a vertical pile hole or a vertical wall groove is formed by drilling a vertical hole; a component force block hole is formed by drilling a conical bore. The method has the advantages that component force block holes are drilled and dug in the rock-soil body through the conical drill, and the bending resistance of the slide-resistant pile or the retaining wall is improved; the vertical pile or wall and the component force block in the rock-soil body can form holes at a time without other mechanical assistance.
本发明公开了一种锯齿抗滑桩或挡墙机械成孔方法，包括：在钻机上自上而下依次设置圆锥钻组件和竖向钻组件，并在圆锥钻组件和竖向钻组件上设置排渣系统；使水平液压缸的伸缩杆处于最小行程的待机状态，控制竖向钻组件向下钻挖岩土体至竖向孔的设计深度；同时开启圆锥钻组件的动力组件和水平液压缸，水平液压缸的伸缩杆伸长以驱动圆锥钻进行侧向移动，动力组件驱动刀盘组件转动来钻挖岩土体，以形成圆锥孔；通过钻挖竖向孔，以形成竖向桩孔或竖向墙槽；通过钻挖圆锥孔，以形成分力块孔。本发明的优点是：通过圆锥钻，实现岩土体内钻挖分力块孔，提高抗滑桩或挡墙抗弯能力；岩土体内竖向桩或墙、分力块可一次成孔，无需其他机械辅助。
Mechanical hole forming method for sawtooth anti-slide pile or retaining wall
一种锯齿抗滑桩或挡墙机械成孔方法
ZHAO LU (Autor:in) / HUANG CHANGFU (Autor:in) / WANG TONGCAI (Autor:in) / YAO TIEJUN (Autor:in) / JING JIANJUN (Autor:in)
16.07.2024
Patent
Elektronische Ressource
Chinesisch
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