• 土壤水分下渗能力曲线出发,理论实验分析两方面说明水土保持措施土壤入渗性能改良作用

    Based on infiltration capacity curve, the paper demonstrates the amelioration of soil infiltration capability under the soil and water conservation measures from theoretical and experimental analysis.

    youdao

  • 针对土坝粘土铺盖裂缝处理问题,淤填粘土作用固结机理进行了研究

    This thesis focused on the warping soil consolidation mechanism under osmotic pressure as to blanket cracks disposal in earth dam.

    youdao

  • 设计模型试验模拟渗压作用粘土固结过程并对本文建立的理论模型求解结果进行验证

    A model test was designed to simulate the consolidation process of warping soil, the validity of theoretical equation and the solution methods presented in this study.

    youdao

  • 对比分析了小湾拱坝两种不同渗压作用下,肩滑动块体安全系数的变化情况。

    This paper investigates the favourable impact of the central dumping during high arch dam abutment excavation on river closure.

    youdao

  • 基于饱和下渗理论考虑入渗雨水土壤水分作用根据力学原理提出一个简明的入渗模型及计算下渗锋面处毛管吸力的方法。

    In this paper, a simple infiltration model is proposed on the basis of a theoretical consideration of infiltration and the displacement of existing soil water by newly-infiltrating rainfall.

    youdao

  • 结果表明低速条件下渗显著改善表面擦伤性能具有好的减摩耐磨作用

    The results showed that the sulphide layer could improve the anti scuffing property of steel at low speed remarkably, and showed excellent friction reducing and wear resistant effects.

    youdao

  • 矿物在坝基压水作用溶解侵蚀迁移,在氧化还原条件下转化形成溢出物。

    The mineral is dissolved, eroded and displaced by seepage water from the dam base, finally becomes exudation under oxidation and reduction.

    youdao

  • 矿物在坝基压水作用溶解侵蚀迁移,在氧化还原条件下转化形成溢出物。

    The mineral is dissolved, eroded and displaced by seepage water from the dam base, finally becomes exudation under oxidation and reduction.

    youdao

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