Device for preventing reverse arching of prestressed beam after unloading

The utility model belongs to the technical field of civil engineering structures, and discloses a device for preventing a prestressed beam from generating inverted arching after unloading, the device is provided with a steel strand and steering blocks, the steering blocks are arranged on the two sid...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAO RAN, XIAO WENHUI, LAN HONGJING, KANG YAQIANG, SU ZIQIANG, WANG QIAN, YU YUE, TANG HU, YANG ZHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FORMS FOUNDATIONS HANDLING BUILDING MATERIALS ON THE SITE HYDRAULIC ENGINEERING REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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