Protecting device for pile hole of hit PHC (prestressed high-strength concrete) pipe pile

The utility model discloses a pile hole protection device for a hit PHC (prestressed high-strength concrete) pipe pile, which belongs to the field of pipe pile protection and comprises transverse ribs and longitudinal ribs, the longitudinal ribs are mounted above the transverse ribs, the longitudina...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FAN YUAN, SHANG SHUYI, SHU RONGDONG, ZHU DAOFU, ZHENG ZHIFEI, FAN FAN
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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