Shield shaft concrete fender post and multi-layer plane frame combination supporting structure
The utility model discloses a shield shaft concrete fender post and multi-layer plane frame combination supporting structure which comprises fender posts arranged in the circumferential circle of a shield shaft, a first-layer plane frame supporting structure arranged on the tops of the fender posts,...
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| Hauptverfasser: | , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a shield shaft concrete fender post and multi-layer plane frame combination supporting structure which comprises fender posts arranged in the circumferential circle of a shield shaft, a first-layer plane frame supporting structure arranged on the tops of the fender posts, and multi-layer downhole plane frame supporting structures arranged on waist portions of the fender posts. Under the circumstance that secondary lining is not constructed, a shield shaft building envelope used for shielding construction which is normally started can be formed through reasonable utilization of concrete fender posts and the multi-layer plane frame combination supporting structures. |
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