A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soft soil foundation treatment method
The invention relates to a soft soil foundation treatment method. The soft soil foundation treatment method comprises the following steps that firstly, installing hole drilling is conducted, and a drilling machine is used for drilling installing holes in a foundation; secondly, steel pipe pile installation is conducted, and steel pipe piles are installed in the installing holes through a pile driver; thirdly, extrusion is conducted on the side walls of the installing holes, a drive device is used for driving lead screws to rotate, abutting blocks move towards the outer portions of the steel pipe piles under the action of the lead screws and a transmission mechanism at the time, the abutting blocks move and drive abutting plates to move, and the abutting plates move and can tightly extrudethe side walls of the installing holes; and fourthly, concrete pouring is conducted, and concrete is poured into the steel pipe piles. Through the arrangement of extrusion devices in the soft soil foundation treatment method, the possibility of foundation settling can be reduced.
本发明涉及一种软土地基处理方法，其包括以下步骤；S1、钻安装孔：通过钻机在地基上钻设安装孔；S2、安装钢管桩：通过打桩机将钢管桩安装到安装孔内；S3、对安装孔侧壁进行挤压：通过驱动装置驱动丝杠转动，此时抵接块在丝杠和传动机构的作用下向钢管桩的外部移动，抵接块移动带动抵接板移动，抵接板移动能够将安装孔的侧壁挤实；S4、浇筑混凝土：向钢管桩内浇筑混凝土。本发明通过设置挤压装置，能够降低地基产生沉降的可能性。
Soft soil foundation treatment method
The invention relates to a soft soil foundation treatment method. The soft soil foundation treatment method comprises the following steps that firstly, installing hole drilling is conducted, and a drilling machine is used for drilling installing holes in a foundation; secondly, steel pipe pile installation is conducted, and steel pipe piles are installed in the installing holes through a pile driver; thirdly, extrusion is conducted on the side walls of the installing holes, a drive device is used for driving lead screws to rotate, abutting blocks move towards the outer portions of the steel pipe piles under the action of the lead screws and a transmission mechanism at the time, the abutting blocks move and drive abutting plates to move, and the abutting plates move and can tightly extrudethe side walls of the installing holes; and fourthly, concrete pouring is conducted, and concrete is poured into the steel pipe piles. Through the arrangement of extrusion devices in the soft soil foundation treatment method, the possibility of foundation settling can be reduced.
本发明涉及一种软土地基处理方法，其包括以下步骤；S1、钻安装孔：通过钻机在地基上钻设安装孔；S2、安装钢管桩：通过打桩机将钢管桩安装到安装孔内；S3、对安装孔侧壁进行挤压：通过驱动装置驱动丝杠转动，此时抵接块在丝杠和传动机构的作用下向钢管桩的外部移动，抵接块移动带动抵接板移动，抵接板移动能够将安装孔的侧壁挤实；S4、浇筑混凝土：向钢管桩内浇筑混凝土。本发明通过设置挤压装置，能够降低地基产生沉降的可能性。
Soft soil foundation treatment method
一种软土地基处理方法
WU YONGZHI (author) / HUANG MINGCHAO (author) / HUANG HAIMING (author) / WANG LE (author) / LIU RUI (author) / SHANG KUNPENG (author) / GUO CHENGMAO (author)
2020-09-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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