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- clayed subgrade soils 粘性路基土
- Research for Design Method of the HLL Clay Subgrade Soil Stabilization 高液限路基土改良设计方法研究
- Experimental results showed that the resilient modulus of unsaturated cohesive subgrade soils reduced with the increase of deviator stress and the decrease of matric suction. 研究结果显示重复荷载下之偏应力愈大则回弹模量愈小，且回弹模量随基质吸力的增加而增加。
- In order to simulate the deformation behavior of granular materials (subgrade soils and subbase materials),an elasto-plastic constitutive model,the Drucker-Prager (DP) model,was used in the analysis. 为了比较真实地模拟路基及底基层粒料的变形行为，采用弹塑性DP准则。
- Rockfill stuff and subgrade soil should be studied on settlement rule for high rockfill embankment respectively,for the differences of the pressurized state and settlement rule. 由于填石料与地基土的受力性能不同,沉降规律也大不相同,因此提出先分别考虑路基和填石料的变形,然后再叠加的方法来研究高填石路堤沉降规律。
- The settlement and deformation behavior of the soft clay subgrade are analyzed in detail before and after the opening to traffic. 详细分析了通车前和通车后软土路基的沉降变形特征。
- According to the basic equation for water flow in subgrade soil, based on the basic soil properties of compacted loess, the redistribution of soil moisture and the soil water-migrate parameters are studied. 摘要基于黄土路基压实后土体的基本性质，根据路基土中水分运动的基本方程，通过室内一维土柱入渗试验，得到不同压实度的黄土湿润锋湿度与平均湿度、水分入渗速率的关系曲线。
- compressive strain on top of subgrade soil 土基顶面压应变
- Variance index of the settlements of soft clay subgrade was inducted to analyze the asymmetry settlement rules under the influence of depth of fill, fill speed, geologic types of soft clay etc. 利用这些观测数据，引入路堤断面中点和两侧坡脚地基表面3点沉降的方差这一统计学指标，详细分析了地质结构，填筑速率、填筑高度以及硬壳层等因素对软基不均匀沉降的影响，得到了一些有意义的结论。
- evaluation of bearing capacity of subgrade soil 基床土承载力评估
- ADVANCE IN POST-CONSTRUCTION SETTLEMENT OF SOFT SUBGRADE SOIL 公路软基工后沉降研究进展
- Fixing Loading Sequence for Resilient Modulus Test of Subgrade Soil 路基土动态回弹模量室内试验加载序列的确定
- Internal Resilience Modulus of Subgrade Soil in Guiyang 贵阳路基土室内回弹模量研究
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Frost Heave Susceptibity of Highway Subgrade Soils in Seasonal Frost Regions 季冻区公路路基土冻胀性的研究
- STRENGTH AND STABILITY OF SUBGRADE SOIL ON SIPING-CHANGCHUN FREEWAY 四平至长春高速公路路基上的强度和稳定性
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- The soils have a rusty red tint. 那里的土壤呈锈红色。
- Application of Steel Slag Pile for Soft Clay Subgrade Treatment 钢渣桩加固软土地基的工程应用
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
