Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-track drilling method for anti-slide pile or retaining wall with rotary horizontal cantilever sawteeth
The invention discloses an anti-slide pile or retaining wall double-track drilling method with rotary horizontal cantilever sawteeth, which comprises the following steps: controlling a rotary orthogonal track drill and a transverse cutting track drill to downwards drill a rock-soil body to the design depth of a vertical drill hole, and transversely drilling the vertical drill hole through the transverse cutting track drill to obtain a vertical wall body hole; the rotary motor drives the rotary orthogonal track drill to rotate by a certain angle, the translation motor drives the rotary orthogonal track drill to laterally drill and dig a rock-soil body to form a horizontal drill hole, a telescopic rod of the horizontal hydraulic cylinder extends to drive the conical drill to laterally move, and the power assembly drives the cutter head assembly to rotate to drill and dig the rock-soil body to form a conical hole; a horizontal drill hole is transversely drilled through a rotary orthogonal track drill, a conical hole is transversely drilled through a conical drill, and a horizontal cantilever hole and a component force block hole are obtained respectively. The drilling device has the advantages that component force block holes and horizontal cantilever holes are drilled in a rock-soil body through the conical drill assembly and the rotary orthogonal track drill assembly, and the bending resistance and the sliding resistance of a slide-resistant pile or a retaining wall are improved.
本发明公开了一种带旋转水平悬臂锯齿抗滑桩或挡墙双履带钻孔方法，包括：控制旋转正交履带钻和横切履带钻向下钻挖岩土体至竖向钻孔的设计深度，并通过横切履带钻横向钻挖竖向钻孔，以得到竖向墙体孔；转动电机驱动旋转正交履带钻转动一定角度，平移电机驱动旋转正交履带钻侧向钻挖岩土体，以形成水平钻孔，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；通过旋转正交履带钻横向钻挖水平钻孔，通过圆锥钻横向钻挖圆锥孔，分别得到水平悬臂孔和分力块孔。本发明的优点是：通过圆锥钻组件和旋转正交履带钻组件，实现岩土体内钻挖分力块孔和水平悬臂孔，提高抗滑桩或挡墙抗弯和抗滑能力。
Double-track drilling method for anti-slide pile or retaining wall with rotary horizontal cantilever sawteeth
The invention discloses an anti-slide pile or retaining wall double-track drilling method with rotary horizontal cantilever sawteeth, which comprises the following steps: controlling a rotary orthogonal track drill and a transverse cutting track drill to downwards drill a rock-soil body to the design depth of a vertical drill hole, and transversely drilling the vertical drill hole through the transverse cutting track drill to obtain a vertical wall body hole; the rotary motor drives the rotary orthogonal track drill to rotate by a certain angle, the translation motor drives the rotary orthogonal track drill to laterally drill and dig a rock-soil body to form a horizontal drill hole, a telescopic rod of the horizontal hydraulic cylinder extends to drive the conical drill to laterally move, and the power assembly drives the cutter head assembly to rotate to drill and dig the rock-soil body to form a conical hole; a horizontal drill hole is transversely drilled through a rotary orthogonal track drill, a conical hole is transversely drilled through a conical drill, and a horizontal cantilever hole and a component force block hole are obtained respectively. The drilling device has the advantages that component force block holes and horizontal cantilever holes are drilled in a rock-soil body through the conical drill assembly and the rotary orthogonal track drill assembly, and the bending resistance and the sliding resistance of a slide-resistant pile or a retaining wall are improved.
本发明公开了一种带旋转水平悬臂锯齿抗滑桩或挡墙双履带钻孔方法，包括：控制旋转正交履带钻和横切履带钻向下钻挖岩土体至竖向钻孔的设计深度，并通过横切履带钻横向钻挖竖向钻孔，以得到竖向墙体孔；转动电机驱动旋转正交履带钻转动一定角度，平移电机驱动旋转正交履带钻侧向钻挖岩土体，以形成水平钻孔，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；通过旋转正交履带钻横向钻挖水平钻孔，通过圆锥钻横向钻挖圆锥孔，分别得到水平悬臂孔和分力块孔。本发明的优点是：通过圆锥钻组件和旋转正交履带钻组件，实现岩土体内钻挖分力块孔和水平悬臂孔，提高抗滑桩或挡墙抗弯和抗滑能力。
Double-track drilling method for anti-slide pile or retaining wall with rotary horizontal cantilever sawteeth
带旋转水平悬臂锯齿抗滑桩或挡墙双履带钻孔方法
ZHAO LU (Autor:in) / HUANG CHANGFU (Autor:in) / MAO XUEQIANG (Autor:in) / LIU ZHONGXIN (Autor:in) / YAO TIEJUN (Autor:in)
16.07.2024
Patent
Elektronische Ressource
Chinesisch
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