cast in place pile model pile
combination pile of big pipe pile
coordinate of pile by pile
end-bearing pile and friction pile
interaction of pile and pile
lateral resistance at pile toe and pile side
pile group effect coefficient of soil resistance under pile cap
pile soil pile bearing beam
post grouting at pile end and pile side
quay wall of sheet pile with barrier pile
long-distance sunk road
Sunk
沉井
下沉
沉没
下
埋头
沉没的
地中的
凹下去的
水底的
已沉没
沈键
Sunk area of coal mining