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Drill bit anchoring pile composite foundation strengthening structure
The invention discloses a drill bit anchoring pile composite foundation strengthening structure so as to stably arrange strengthening piles in a soft soil layer and effectively solve the problem of strengthening of covering bed rock with a soft soil foundation. The drill bit anchoring pile composite foundation strengthening structure comprises the strengthening piles arranged in the soft soil layer in the longitudinal and transverse direction at intervals. The lower ends of the strengthening piles and drill bits located in the bed rock are fixedly connected, and the upper ends of the strengthening piles and the surface of the soft soil layer are flush. The side walls of the strengthening piles and the side walls of the drill bits are wrapped by cloth bags. A cushion layer is arranged between the surface of the soft soil layer and a fill body.
Drill bit anchoring pile composite foundation strengthening structure
The invention discloses a drill bit anchoring pile composite foundation strengthening structure so as to stably arrange strengthening piles in a soft soil layer and effectively solve the problem of strengthening of covering bed rock with a soft soil foundation. The drill bit anchoring pile composite foundation strengthening structure comprises the strengthening piles arranged in the soft soil layer in the longitudinal and transverse direction at intervals. The lower ends of the strengthening piles and drill bits located in the bed rock are fixedly connected, and the upper ends of the strengthening piles and the surface of the soft soil layer are flush. The side walls of the strengthening piles and the side walls of the drill bits are wrapped by cloth bags. A cushion layer is arranged between the surface of the soft soil layer and a fill body.
Drill bit anchoring pile composite foundation strengthening structure
YAO YUCHUN (author) / XU JUN (author) / ZENG YONGHONG (author) / YUAN BIYU (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Strengthening mechanism of plum blossom pile composite foundation
| Springer Verlag | 2024
Strengthening mechanism of plum blossom pile composite foundation
| Springer Verlag | 2024