Building cylinder strengthening structure and method

The building column strengthening structure comprises a hollow main steel pipe, an upper flange plate and a lower flange plate are arranged at the upper end and the lower end of the main steel pipe, center through holes communicated with the main steel pipe are formed in the center of the upper flan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONG JIANNING, MAO XIANYOU, PENG YUYU, XU HUAISONG, HU XINDA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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