人工挖孔桩基础
manual-excavated pile foundation
深水高桩基础
deepwater high-pile foundation
深水群桩基础
pile group foundation in deep water
深水桩基础
deep water pile foundation
the deepwater paal understructure
疏桩基础
creep pile foundation
sparse pile foundation
sparse distributed pile foundation
rarely distributed pile foundation
树根桩基础悬臂墩
root stake foundation to hang the arm pier
特大型桩基础
large group pile foundation
挖孔桩基础
Dug pile foundation in tunnel
群桩基础桥墩
The bridge pier supported by group piles
岩石锚桩基础
rock anchored pile foundation
桩基础的层状场地
strata field with pile group foundation