1) submarine soil layer
海底土层
1.
Review of studies on earthquake liquefaction failure of submarine soil layer;
海底土层地震液化破坏研究综述
2.
Liquefaction and lateral displacement of submarine soil layer damage offshore platform and submarine pipeline due to earthquake, which emerged as an important and difficult problem.
海底土层滑移将引起海洋平台的下沉、滑移和倾倒以及海底管线的移位、上浮等事故,因此地震作用下海底土层液化及诱发侧移是海洋工程中的一个重要问题,也是难点问题。
2) the soft soil of seabed surface layer
海底表层软弱土
3) submarine rock and soil
海底岩土
1.
Based on the displacement potentials,and taking submarine rock and soil as elastic half-space and seawater as ideal fluid,anchors as rigid restraints,the theoretical formula of the hydrodynamic pressure on rigid submerged floating tunnels with rigid anchor restraints are derived with plane SV-wave incident from submarine rock and soil.
本文基于位移势函数理论,将海底岩土看作半无限弹性体,海水看作理想流体,锚索看作刚性约束,推导了平面SV波从海底岩土斜入射到与海水的交界面时,受到刚度较大的锚索作用的刚性悬浮隧道所受到的动水压力的理论公式;分析了不同海底岩土参数与平面SV波的不同频率和方向对悬浮隧道所受的动水压力的影响。
4) submarine soil mass
海底土体
5) seafloor silt
海底粉土
1.
Application of fatigue model on the evaluation of instability of seafloor silt is discussed in this paper.
该文探讨疲劳模型在评价海底粉土不稳定性中的应用。
6) seabed soil
海底土
1.
Survey on corrosive factors in seabed soils in the Beihai-Lingao submarine cable route areas;
北海-临高海底光缆路由区海底土中几种腐蚀因子的调查
2.
Distribution regularity of sulfide in the seabed soil of the Dalian-Yantai submarine cable route area was researched in this paper.
通过对大连-烟台海底光缆路由区海底土中的硫化物含量分布规律的研究,发现路由区表层海底土中硫化物含量最高为47。
补充资料：土层
1.土地的表层。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条