The adjusting mechanism of the frictional resistance between the filler and cylinder wall,and between the subsoil and cylinder wall is discussed.

 
  • 采用模型試驗,以實(shí)測筒內、外土壓力和筒底壓力為依據,探討內填料和地基土與圓筒筒壁間摩阻力的調整及其變化規律。
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