A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanical hole forming method for retaining wall with horizontal boss
The invention discloses a mechanical hole forming method for a retaining wall with a horizontal boss, which comprises the following steps: a hoisting assembly and a U-shaped steel frame are sequentially arranged on a drilling machine from top to bottom, and a horizontally arranged orthogonal track drill assembly and a vertically arranged transverse cutting track drill are mounted on the U-shaped steel frame; the horizontal direction of the orthogonal track drill is located in the U-shaped steel frame, and the orthogonal track drill and the transverse track drill are controlled to drill and dig the rock-soil body downwards to the designed depth of vertical drilling; a translation motor of the translation assembly is started, and the translation motor drives an orthogonal crawler drill to laterally drill and dig the rock-soil body so as to form a horizontal drill hole; a vertical wall body hole is formed by drilling and digging the vertical drill hole; and drilling the horizontal drill hole to form a horizontal boss hole. The device has the advantages that the horizontal boss hole is drilled in the rock-soil body through the orthogonal crawler drill assembly; the horizontal boss can fully utilize the strength of a rock-soil body of a retaining wall built-in section to resist retaining wall deformation caused by soil pressure.
本发明公开了一种带水平凸台的挡墙机械成孔方法，所述方法包括：在钻机上自上而下依次设置起吊组件和U形钢架，所述U形钢架上安装有水平设置的正交履带钻组件和竖向设置的横切履带钻；使所述正交履带钻的水平向位于所述U形钢架内，控制所述正交履带钻和所述横切履带钻向下钻挖岩土体至竖向钻孔的设计深度；开启所述平移组件的所述平移电机，所述平移电机驱动所述正交履带钻侧向钻挖岩土体，以形成水平钻孔；通过钻挖所述竖向钻孔，以形成竖向墙体孔；通过钻挖所述水平钻孔，以形成水平凸台孔。本发明的优点是：通过正交履带钻组件实现岩土体内钻挖水平凸台孔；水平凸台可充分利用挡墙嵌固段岩土体强度，抵抗土压力引起的挡墙变形。
Mechanical hole forming method for retaining wall with horizontal boss
The invention discloses a mechanical hole forming method for a retaining wall with a horizontal boss, which comprises the following steps: a hoisting assembly and a U-shaped steel frame are sequentially arranged on a drilling machine from top to bottom, and a horizontally arranged orthogonal track drill assembly and a vertically arranged transverse cutting track drill are mounted on the U-shaped steel frame; the horizontal direction of the orthogonal track drill is located in the U-shaped steel frame, and the orthogonal track drill and the transverse track drill are controlled to drill and dig the rock-soil body downwards to the designed depth of vertical drilling; a translation motor of the translation assembly is started, and the translation motor drives an orthogonal crawler drill to laterally drill and dig the rock-soil body so as to form a horizontal drill hole; a vertical wall body hole is formed by drilling and digging the vertical drill hole; and drilling the horizontal drill hole to form a horizontal boss hole. The device has the advantages that the horizontal boss hole is drilled in the rock-soil body through the orthogonal crawler drill assembly; the horizontal boss can fully utilize the strength of a rock-soil body of a retaining wall built-in section to resist retaining wall deformation caused by soil pressure.
本发明公开了一种带水平凸台的挡墙机械成孔方法，所述方法包括：在钻机上自上而下依次设置起吊组件和U形钢架，所述U形钢架上安装有水平设置的正交履带钻组件和竖向设置的横切履带钻；使所述正交履带钻的水平向位于所述U形钢架内，控制所述正交履带钻和所述横切履带钻向下钻挖岩土体至竖向钻孔的设计深度；开启所述平移组件的所述平移电机，所述平移电机驱动所述正交履带钻侧向钻挖岩土体，以形成水平钻孔；通过钻挖所述竖向钻孔，以形成竖向墙体孔；通过钻挖所述水平钻孔，以形成水平凸台孔。本发明的优点是：通过正交履带钻组件实现岩土体内钻挖水平凸台孔；水平凸台可充分利用挡墙嵌固段岩土体强度，抵抗土压力引起的挡墙变形。
Mechanical hole forming method for retaining wall with horizontal boss
一种带水平凸台的挡墙机械成孔方法
ZHAO LU (author) / HUANG CHANGFU (author) / JING JIANJUN (author) / YAO TIEJUN (author)
2024-07-23
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Retaining wall mechanical hole forming method with rotary horizontal cantilever
| European Patent Office | 2024
Mechanical hole forming method for sawtooth anti-slide pile or retaining wall
| European Patent Office | 2024
| European Patent Office | 2024
Variable sawtooth angle anti-slide pile or retaining wall mechanical hole forming method
| European Patent Office | 2024