COMPOSITE EXPANDED-PLATE PILE CONSTRUCTION METHOD AND EQUIPMENT

The present invention provides a method for the construction of composite under-reamed pile, comprising: implementing a jet grouting and agitation at a pre-designed position to form a composite cemented-soil foundation; constructing the pile hole with a drilling rig, during which bulb cavities are f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PEI, Xiaofeng, PEI, Junyi, ZHU, Bo, ZHU, Luning
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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