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A platform for research: civil engineering, architecture and urbanism
On-site-welding-free internally-inserted steel pipe type anchor group type spiral anchor foundation and construction method thereof
The invention discloses a field-welding-free inserted steel pipe type anchor group type spiral anchor foundation and a construction method thereof, and the field-welding-free inserted steel pipe type anchor group type spiral anchor foundation comprises a steel bearing platform, an upper tower leg is connected above the steel bearing platform, a plurality of round steel pipes are fixed below the steel bearing platform, each round steel pipe is connected with an anchor rod through an inserted steel pipe, and a plurality of spiral anchor discs are arranged on each anchor rod. The spiral anchor discs are welded to the anchor rods at fixed intervals in the axial direction of the anchor rods. By the adoption of the technical scheme, the device is simple in structure, connection between the anchor rod and the steel bearing platform can be simulated through on-site lofting and on-site measuring, different upper structures are manufactured according to local conditions, all components are machined in a factory, the mechanization efficiency is improved, on-site welding and on-site corrosion prevention are not needed, and the construction cost is reduced. Construction is convenient, the construction difficulty of the spiral anchor foundation can be effectively reduced, and the construction quality of the spiral anchor foundation is improved.
一种免现场焊接的内插钢管式群锚型螺旋锚基础及其施工方法，包括钢承台，钢承台上方连接上部塔腿，钢承台下方固定若干个圆钢管，每根圆钢管通过内插钢管连接锚杆，在每根锚杆上设置有若干个螺旋锚盘，螺旋锚盘沿各锚杆的轴向方向，按固定间距焊接于锚杆上。采用上述技术方案的本发明，结构简单，能通过现场放样、现场测量的方式，利用方格纸或三维软件模拟锚杆与钢承台之间的连接，做到因地制宜制作不同的上部结构，实现所有构件均于工厂加工，提高机械化效率，无需现场焊接和现场防腐，施工方便，能有效减少螺旋锚基础施工难度，提升螺旋锚基础的施工质量。
On-site-welding-free internally-inserted steel pipe type anchor group type spiral anchor foundation and construction method thereof
The invention discloses a field-welding-free inserted steel pipe type anchor group type spiral anchor foundation and a construction method thereof, and the field-welding-free inserted steel pipe type anchor group type spiral anchor foundation comprises a steel bearing platform, an upper tower leg is connected above the steel bearing platform, a plurality of round steel pipes are fixed below the steel bearing platform, each round steel pipe is connected with an anchor rod through an inserted steel pipe, and a plurality of spiral anchor discs are arranged on each anchor rod. The spiral anchor discs are welded to the anchor rods at fixed intervals in the axial direction of the anchor rods. By the adoption of the technical scheme, the device is simple in structure, connection between the anchor rod and the steel bearing platform can be simulated through on-site lofting and on-site measuring, different upper structures are manufactured according to local conditions, all components are machined in a factory, the mechanization efficiency is improved, on-site welding and on-site corrosion prevention are not needed, and the construction cost is reduced. Construction is convenient, the construction difficulty of the spiral anchor foundation can be effectively reduced, and the construction quality of the spiral anchor foundation is improved.
一种免现场焊接的内插钢管式群锚型螺旋锚基础及其施工方法，包括钢承台，钢承台上方连接上部塔腿，钢承台下方固定若干个圆钢管，每根圆钢管通过内插钢管连接锚杆，在每根锚杆上设置有若干个螺旋锚盘，螺旋锚盘沿各锚杆的轴向方向，按固定间距焊接于锚杆上。采用上述技术方案的本发明，结构简单，能通过现场放样、现场测量的方式，利用方格纸或三维软件模拟锚杆与钢承台之间的连接，做到因地制宜制作不同的上部结构，实现所有构件均于工厂加工，提高机械化效率，无需现场焊接和现场防腐，施工方便，能有效减少螺旋锚基础施工难度，提升螺旋锚基础的施工质量。
On-site-welding-free internally-inserted steel pipe type anchor group type spiral anchor foundation and construction method thereof
免现场焊接的内插钢管式群锚型螺旋锚基础及其施工方法
CHEN QINGSHENG (author) / LIU WEI (author) / ZHANG YUE (author) / LI LINHE (author) / HU ANLONG (author) / SHANG ZHIPENG (author)
2024-11-12
Patent
Electronic Resource
Chinese
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