Active strengthening method of multi-span ordinary reinforced concrete beam bridge

The invention discloses an active strengthening method of a multi-span ordinary reinforced concrete beam bridge, wherein a steel arch sheet is added under the multi-span ordinary reinforced concrete beam to be strengthened, a steel support column is arranged between the steel arch sheet and the ordi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAO TIANZHI, LI BAOJUN, WEI ZONGZHI, CEN ZHENZHI, GAO JIANMING, CHEN QIFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
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