Steel pipe column tower crane foundation construction method
The invention discloses a steel pipe column tower crane foundation construction method. The method comprises the following construction steps: S1, tower crane pile foundation construction; s2, a tower crane steel pipe column is pre-buried in the tower crane pile foundation construction process; s3,...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a steel pipe column tower crane foundation construction method. The method comprises the following construction steps: S1, tower crane pile foundation construction; s2, a tower crane steel pipe column is pre-buried in the tower crane pile foundation construction process; s3, a bearing platform foundation is constructed on the tower crane steel pipe column; s4, tower crane installation is conducted on the bearing platform foundation; s5, foundation pit excavation is conducted within the working range of the tower crane; and S6, reinforcing the tower crane steel pipe column. The bottom surface of the tower crane foundation is arranged above the top plate structure of the underground garage, so that the tower crane installation and the foundation pit are constructed in parallel, the construction, installation and acceptance periods of the tower crane foundation are shortened, the tower crane can be put into use before the main body structure is constructed, and the production efficiency i |
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