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- It is shown that defomation behavior and strength characteristics are affected by water content (suction)of unsaturated expansive soils. 试验结果表明,含水量(吸力)决定了上样的变形行为,并影响了土样的强度;
- The relation between and suction is studied in this paper, and a new stress state variable for strength of unsaturated expansive soils is presented. 文中还研究了随吸力的变化规律及非地和上强度理论中的状态变量的选取方法。
- C.W.W.Ng and L.T.Zhan (2006).Comparative study of rainfall infiltration into a bare and a grassed unsaturated expansive soil slope.Tentatively accepted by Soils and Foundations. 詹良通(2004),非饱和土测试技术最新进展,主题报告,第四届全国土工测试学术研讨会论文集,2004,12,南京。
- Discussion on"Elastoplastic constitutive model of unsaturated expansive soils" 关于"非饱和膨胀土的弹塑性本构模型研究"的讨论
- Closure on"Elastoplastic constitutive model of unsaturated expansive soils" 对"非饱和膨胀土的弹塑性本构模型研究"讨论的答复
- Variation of the total shear strength of unsaturated expansive soils with degree of saturation 非饱和膨胀土总强度指标随饱和度变化规律
- Approach to Determine the Total Shear Strength of Unsaturated Expansive Soil and Its Application 非饱和膨胀土总应力强度的确定方法及其应用
- Artificial rainfall infiltration tests on a well-instrumented unsaturated expansive soil slope 降雨入渗条件下非饱和膨胀土边坡原位监测
- Structural Damage Model of Unsaturated Expansive Soil and Its Application in Multi-Field Couple Analysis on Expansive Soil Slope 非饱和膨胀土的结构损伤模型及其在土坡多场耦合分析中的应用
- Ng C W W.Zhan L L.Bao C G.Fredlund D G,Gong B W Performance of an unsaturated expansive soil slope subjected to artificial rainfall infiltration 2003(2 詹良通.;吴宏伟
- unsaturated expansive soils 非饱和膨胀土
- unsaturated expansive soil 非饱和膨胀土
- The paper chiefly introduces application of expansive soil in freeway project. 主要介绍膨胀土在高速公路工程中的应用。
- The expansive soils not only have generality of clayey soils, but also have its special characteristics. 非饱和膨胀土既有一般粘性土的共性,又有其自身的特性。
- Research on the performance and design of expansive soils as road subgrade has great importance in solving pavement problems. 膨胀土性能及膨胀土路基设计研究是解决道路问题的一个重要部分。
- The results from two methods are generally in agreement and can meet the dema nds for expansive soils analysis in engineering geology. 两种方法的判别和分级结果基本相符,能满足工程地质膨胀土的测试要求。
- Expansive soil, one of the special clay soils, had caused many problems to foundations and slopes. 摘要膨胀土作为一种特殊的黏性土引发了许多地基与边坡方面的问题。
- The method has been applied to determine expansive scale of expansive soils and its reasonableness and effectiveness is proved by the example. 将该方法应用于膨胀土的胀缩等级分类,其合理性和有效性得到了验证。
- unsaturated remolded expansive soil 非饱和重塑膨胀土
- Soil erosion is the most serious ecological problem in the world, and it is more serious in the regions of expansive soils than other regions. 水土流失是全球最大的生态环境问题,膨胀土地区工程建设所造成的水土流失更为严重。