英语词典

subgrade的意思

subgrade


英式读音
英式读音

  • n.路基;地基
  • 网络修筑地基;路基面;路基土壤

英汉释义

  • n.

    1.路基;地基

英英释义

  • n.

    1.the bed of ground on which the foundations of a road, railroad, or building are laid

英汉例句

  • 1.The surface deflection has linear change with base thickness and curve changes with subgrade resilient modulus and base resilient modulus.

    表面弯沉随基层厚度呈线性变化,随土基回弹模量和基层回弹模量呈曲线变化。

  • 2.Also, as the cyclic loading effects of the train to the subgrade, the improved subgrade needs to possess quality dynamic characteristics.

    由于列车对路基的循环荷载作用,因此改良后的路基还要有优良的动力学特性。

  • 3.But for large subgrade depth, the effect of reinforcement did not significantly increased with the increase of subgrade depth.

    但在软土层厚度较大时,加筋效果随软土深度增加提高较少。

  • 4.Dynamic stress is distributed as saddle along the lateral direction of subgrade surface. Dynamic stress along the depth declines sharply.

    路基面动应力在横向呈马鞍分布,动应力沿深度方向衰减较快。

  • 5.In subgrade construction of railway engineering, the total cost of construction materials costs of more than 60%.

    铁路工程路基施工中,材料费用占总施工费用的60%以上。

  • 6.Now, reinforced soils have been used widely in road, railway subgrade, slope, retaining wall, bank protection and so on.

    目前,加筋土已广泛应用于公路、铁路路基、边坡、挡土墙以及河岸等工程。

  • 7.The results show that the geocell reinforcement can reduce the settlement of the subgrade, but a size effect is existed.

    结果表明,格室体的设置可有效地减小路基沉降,但也存在着尺寸效应;

  • 8.Without a strong and stable subgrade there is no stable pavement.

    没有坚固、稳定的路基就没有稳固的路面。

  • 9.The increase of axle load and track regularity are the key factors affecting the dynamic stress of subgrade as the speed of train increases.

    列车提速时,轴重增加和轨道不平顺对路基动应力影响最大。

  • 10.Foundation soil coefficient of subgrade reaction is an important computation parameter in geotechnical engineering.

    地基土基床系数是岩土工程中一个非常重要的参数。

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