Center double-cable-plane cable-stayed bridge deck hoisting system and method
The invention provides a center double-cable-plane cable-stayed bridge deck hoisting system comprising a main truss and a bridge floor crane, a track beam is arranged below the bridge floor crane, one end of the main truss is connected with the bridge floor crane, the lower portion of the main truss...
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Format: | Patent |
Sprache: | chi ; eng |
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