Air bag inner mold for bridge reinforcement

The utility model belongs to an air bag inner mold for bridge reinforcement. The air bag inner mold comprises an inner side mold. The two ends of the inner side mold are provided with end molds respectively. A hollow structure is formed by the inner side mold and the end molds jointly. The end molds...

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Bibliographische Detailangaben
Hauptverfasser:	HAN ZHIYONG, WANG SHIYING, YANG ZHIYONG, HOU ZHIFENG, LIU YAN, CUI GUOXI, WANG BING, HE DONGDONG, YUE BIAOWEN, TANG GUOBIN, MA NIANZU, WANG YONGLI, JIA KERUI, CHEN RUI, LIU JUNMING, MA CHAOQUN, LIU HAONAN, WANG TONGNING, LI TAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model belongs to an air bag inner mold for bridge reinforcement. The air bag inner mold comprises an inner side mold. The two ends of the inner side mold are provided with end molds respectively. A hollow structure is formed by the inner side mold and the end molds jointly. The end molds are communicated with the interior of the inner side mold. A valve is arranged on the inner side mold. The inner side mold is externally in a cuboid shape or a cylinder shape. The component sectional area can be effectively increased by pouring self-leveling vibration-free concrete, construction is convenient, the reinforcement effect is better compared with a traditional reinforcement method, and meanwhile the reinforcement cost is saved; the reinforcement requirements for structures of different types can be met by adjusting the sections and sizes of the end molds.