Tower crane steel structure conversion foundation and construction method
The invention discloses a tower crane steel structure conversion foundation and a construction method. The tower crane steel structure conversion foundation comprises a cross-shaped steel structure load-bearing foundation made from two lattice beams, the four ends of the cross-shaped steel structure...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a tower crane steel structure conversion foundation and a construction method. The tower crane steel structure conversion foundation comprises a cross-shaped steel structure load-bearing foundation made from two lattice beams, the four ends of the cross-shaped steel structure load-bearing foundation are installed on the four uplift piles respectively, the ends of the cross-shaped steel structure load-bearing foundation and steel bars on the uplift piles are connected by adopting a welding mode, and steel benches are arranged among the tops of the uplift piles and the ends of the cross-shaped steel structure load-bearing foundation, and the steel benches are also provided below the intersection of the cross-shaped steel structure load-bearing foundation. According tothe tower crane steel structure foundation and the construction method, the tower crane foundation structure is redesigned, and the tower crane steel structure foundation and the construction methodhave the characteristics o |
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