Multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratums

Multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratums

The invention discloses a multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the sof...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU LIMIN, SHU ZE, LYU ZHAOXU, LYU JIAHENG, WANG LE, LI ZHENHUA, SUN ZHICHAO, MENG FANMING
Format: Patent
Sprache:chi ; eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:The invention discloses a multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratumcomprises an anchor rod, a spiral mechanism is arranged below the anchor rod, and an umbrella-shaped spiral anchor is installed below the spiral mechanism; an umbrella-shaped spiral anchor with a drill is also mounted below the spiral mechanism; the screw mechanism comprises a first outer screw mounted below the anchor rod, and a first inner screw mounted in the first outer screw; the first outer screw and the first inner screw are arranged below the anchor rod, the anchor rod can be connected with the drilling anchor head or the anchor tip or the anchor head through the first outer screw