Super high-rise high-altitude large-span cantilever arc-shaped beam structure
A super high-rise high-altitude large-span cantilever arc-shaped beam structure comprises a cantilever arc-shaped beam, an upper pull rod and a lower supporting rod. The cantilever arc-shaped beam is arc-shaped, one end of the cantilever arc-shaped beam is connected with the main body structure, and...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A super high-rise high-altitude large-span cantilever arc-shaped beam structure comprises a cantilever arc-shaped beam, an upper pull rod and a lower supporting rod. The cantilever arc-shaped beam is arc-shaped, one end of the cantilever arc-shaped beam is connected with the main body structure, and a gap is reserved between the other end of the cantilever arc-shaped beam and the main body structure; the cantilever arc-shaped beam comprises a precast concrete beam section and a cast-in-place concrete section; the cast-in-place concrete section comprises a stiff steel rib and a cast-in-place concrete layer; the stiff steel rib is arranged in the cast-in-place concrete layer, one end of the stiff steel rib is connected with the main body structure, and the other end of the stiff steel rib extends into the prefabricated concrete beam section; a connecting assembly is pre-buried on the precast concrete beam section; a lower connecting plate is arranged on the outer wall of the main body structure; the upper pull |
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