A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction process of high jet grouting pile steel pipe stand column
The invention discloses a construction process of a high jet grouting pile steel pipe stand column, and belongs to the technical field of infrastructure construction. The construction process of the supporting stand column comprise the steps of judging the soil property of a stand column point, placing a high-pressure jet grouting pile machine in place, conducting high-pressure jet grouting construction in the stand column position, moving the high-pressure jet grouting pile machine to the next stand column position, conducting pile sinking on the steel pipe stand column, conducting construction jet grouting soil body reinforcing construction, removing supporting beams, and pulling out a steel pipe through a high-frequency vibration hammer. The construction process of the high jet grouting pile steel pipe stand column has the advantages of high construction speed, low manufacturing cost, simplicity and the like and is favorable for environmental protection.
本发明公开了基建施工技术领域的一种高旋喷桩钢管立柱施工工艺，支撑立柱的施工步骤包括立柱点的土壤性质判定、高压旋喷桩机就位、立柱位置高压旋喷施工、高压旋喷桩机移到下根立柱位置、钢管立柱沉桩、施工旋喷土体加固施工、支撑梁拆除和高频振动锤拔除钢管，高旋喷桩钢管立柱施工工艺具有施工速度、造价低、工艺简单和有利于环境保护等优点。
Construction process of high jet grouting pile steel pipe stand column
The invention discloses a construction process of a high jet grouting pile steel pipe stand column, and belongs to the technical field of infrastructure construction. The construction process of the supporting stand column comprise the steps of judging the soil property of a stand column point, placing a high-pressure jet grouting pile machine in place, conducting high-pressure jet grouting construction in the stand column position, moving the high-pressure jet grouting pile machine to the next stand column position, conducting pile sinking on the steel pipe stand column, conducting construction jet grouting soil body reinforcing construction, removing supporting beams, and pulling out a steel pipe through a high-frequency vibration hammer. The construction process of the high jet grouting pile steel pipe stand column has the advantages of high construction speed, low manufacturing cost, simplicity and the like and is favorable for environmental protection.
本发明公开了基建施工技术领域的一种高旋喷桩钢管立柱施工工艺，支撑立柱的施工步骤包括立柱点的土壤性质判定、高压旋喷桩机就位、立柱位置高压旋喷施工、高压旋喷桩机移到下根立柱位置、钢管立柱沉桩、施工旋喷土体加固施工、支撑梁拆除和高频振动锤拔除钢管，高旋喷桩钢管立柱施工工艺具有施工速度、造价低、工艺简单和有利于环境保护等优点。
Construction process of high jet grouting pile steel pipe stand column
一种高旋喷桩钢管立柱施工工艺
PAN ZHENZHI (author) / PAN JIE (author) / ZHU JINCHENG (author) / XIA SHUJUN (author) / WANG JIAN (author)
2022-01-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2020
| European Patent Office | 2022
Construction method of front grouting micro grouting steel pipe pile
| European Patent Office | 2023