A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile supporting structure adopting combination construction method and construction method thereof
A pile supporting structure adopting a combination construction method comprises a side line cement mixing pile/wall, perpendicular cement mixing piles/walls, H-shaped steel and channel steel. The side line cement mixing pile/wall is parallel to the excavation side line, the cement mixing piles/walls which are perpendicular to the excavation side line are constructed according to the certain intervals, the H-shaped steel and the channel steel are spliced and welded to form a bailey truss type combination structure and are inserted into the perpendicular cement mixing piles/walls. The pile supporting structure adopting the combination construction method has the high strength, the high rigidity, the high stability and the high shear capacity, the phenomena that the transverse and vertical movement of a soil body of a foundation pit is excessive, and an enclosure body topples towards the interior of the foundation pit can be effectively avoided, and the safety of the whole foundation pitis guaranteed. In addition, the built-in combined steel structure is a recoverable and recyclable material, the construction cost can be effectively reduced, and the building cost of engineering is reduced.
一种组合工法桩支护结构，包括边线水泥土搅拌桩/墙、垂直水泥土搅拌桩/墙、H型钢、槽钢，所述边线水泥土搅拌桩/墙平行于开挖边线，按照一定间隔施工垂直于开挖边线的水泥土桩/墙，H型钢与槽钢拼装焊接组成贝雷架型组合结构，插入垂直水泥土搅拌桩/墙。本发明具有良好的强度、刚度及稳定性，具有良好的抗剪能力，能有效防止基坑土体横向及竖向位移过大，围护体向基坑内倾覆的现象，保证了基坑整体安全，且上述内插组合型钢结构为一种可回收、可周转材料，可有效减少建设施工成本，降低工程造价。
Pile supporting structure adopting combination construction method and construction method thereof
A pile supporting structure adopting a combination construction method comprises a side line cement mixing pile/wall, perpendicular cement mixing piles/walls, H-shaped steel and channel steel. The side line cement mixing pile/wall is parallel to the excavation side line, the cement mixing piles/walls which are perpendicular to the excavation side line are constructed according to the certain intervals, the H-shaped steel and the channel steel are spliced and welded to form a bailey truss type combination structure and are inserted into the perpendicular cement mixing piles/walls. The pile supporting structure adopting the combination construction method has the high strength, the high rigidity, the high stability and the high shear capacity, the phenomena that the transverse and vertical movement of a soil body of a foundation pit is excessive, and an enclosure body topples towards the interior of the foundation pit can be effectively avoided, and the safety of the whole foundation pitis guaranteed. In addition, the built-in combined steel structure is a recoverable and recyclable material, the construction cost can be effectively reduced, and the building cost of engineering is reduced.
一种组合工法桩支护结构，包括边线水泥土搅拌桩/墙、垂直水泥土搅拌桩/墙、H型钢、槽钢，所述边线水泥土搅拌桩/墙平行于开挖边线，按照一定间隔施工垂直于开挖边线的水泥土桩/墙，H型钢与槽钢拼装焊接组成贝雷架型组合结构，插入垂直水泥土搅拌桩/墙。本发明具有良好的强度、刚度及稳定性，具有良好的抗剪能力，能有效防止基坑土体横向及竖向位移过大，围护体向基坑内倾覆的现象，保证了基坑整体安全，且上述内插组合型钢结构为一种可回收、可周转材料，可有效减少建设施工成本，降低工程造价。
Pile supporting structure adopting combination construction method and construction method thereof
一种组合工法桩支护结构及其施工方法
WANG SHUANG (author) / HU BAOSHAN (author) / LIU CHANGWEI (author) / LI JIAHONG (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Foundation pit supporting structure adopting steel sheet pile reverse construction method
| European Patent Office | 2021
Construction method adopting wall-shaped supporting structure
| European Patent Office | 2021
Anti-slide pile construction method adopting manual hole digging pile for construction
| European Patent Office | 2024
Steel sheet pile supporting structure and construction method thereof
| European Patent Office | 2020