saturated permafrost 中文意思是什麼

saturated permafrost 解釋
飽和永久凍土
  • saturated : adj. 1. 飽和的。2. 充滿…了的。3. 浸透的,濕透的。4. (顏色)未被白色弄淡的。5. 〈美俚〉喝醉了的。
  • permafrost : n. 【地質學;地理學】永久凍土。
  1. One of the most important one is the piles on the poor geological conditions such as saturated permafrost soil or underneath ice layers, such as : 1. frozen soil beside piles is thawed caused by construction and cement hydrate heat, it need quite time to recover freezing again ; 2. frost heaving sometimes pull up piles ; 3

    凍土地區樁基普遍存在著: 1由於施工、水泥水化等造成樁周凍土融化,需相當長時間內才能回凍; 2樁周凍土凍脹對樁的「冷拔」作用往往將樁拉斷; 3樁周凍土融沉引起負摩阻力。
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