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- Clayey soils are dense and poorly aerated. 粘土结构紧，不容易通气。
- At last,the steps in design of retaining wall in clayey soil are given. 最后还给出了粘性土挡土墙的设计步骤。
- 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。
- Studies show that this time-dependent wall displacement is mostly likely due to undrained creep of clayey soils surrounding the excavation. 研究结果显示引致连续壁体依时变形的最可能原因是来自开挖背侧之土壤不排水潜变。
- The batch experiment was performed to investigate the adsorption characteristics of methyl tert-butyl ether(MTBE) in different clayey soils. 通过静态间歇吸附实验研究了甲基叔丁基醚(MTBE)在不同粘性土壤中的吸附特性。
- The work presented herein provides more reasonable and reliable theory and technique for practical consolidation analyses and computations of soft clayey soils. 本研究为实际软粘土地基的固结分析计算提供了更合理可靠的理论和技术。
- Research on relationship between crop drought and soil water retention and supply characters in hilly red clayey soil. 低丘红壤作物易旱与土壤持水供水特性的关系。
- Digging that clay soil is back-breaking work. 挖那粘土是一件艰苦繁重的工作。
- The eluvial soils on slopes where surface flow occurs are mainly clayey soils with some blocks or debris.They have good grading distribution and a thin soil horizon. 发生坡面流的斜坡残 坡积土主要为粘性土，含少量块石或碎石，级配较好，且土层厚度小。
- The infection mechanics which powdered fly ash affects clayey soil's plastic and liquid limits is studied in detail. 详细分析了粉煤灰对粘土的塑液限影响的机理。
- Free swell is one of indexes in representing the expansibility of clayey soil and makes great valuable reference in the judgment of expansive soil. 自由膨胀率是反映黏性土的膨胀性的指标之一,对判别膨胀土有较大参考价值。
- In general, the method of compaction has a significant effect on the compacted clayey soil when the compaction is conducted on the wet side of optimum. 地质勘测包括确定施工现场地表下面的土壤和岩石成分、土壤的性质、基岩的深度以及有无断层和地下河流。
- The liquid limits of 59 samples of Quaternary soft clayey soils in Shanghai were determined by two different methods, namely A. M. Vassilieff Cone penetration method with sending depth of 10mm and 17mm, and Casagrande method (ASTM Standard). 用二种不同方法:瓦氏圆锥仪法,锥体下沉深度为10mm及17mm,以及卡氏法(ASTM标准),对上海地区第四纪软粘性土的59个试样分别测液限值。
- This paper discusses the environment of sedimentation,the distribution,the characters of clayey soil and the bearing capacity for piled foundaton,and explain for instance. 此土层在上海地区分布较广,土质坚硬,常作为建(构)筑物的桩基持力层,文章从沉积环境、分布状况、土质特性及桩基承载力四个方面进行了分析探讨,并举实例说明。
- If you have clay soil in your garden, you have to dig it well. 要是你的花园里有粘土的话,你得好好挖一挖。
- And the clayey soils are finally determind to possess lower swelling ratio.This determination provides scientific and theoritical bases for the protection of creep hazard and its reduction. 并确定为低膨胀性粘性土，为防治蠕移变形、减轻其危害提供了科学和理论依据。
- The land is composed of gravelly tableland and clay soil. 土壤主要由砾质台地和粘土组成。
- If the aim of paving the liner is turned to " filtration" , we can make full use of the purification or partition capability of the clayey soil to reduce the cost. 若把垫层铺设的指导思想改为“截污”,可充分利用对垃圾污染质具有净化或阻隔能力的场地粘性土,降低垫层铺设成本。
- The results of analyses showed that vertical loads can significantly increase the horizontal bearing capacity of the piles in sandy soils and marginally decrease the capacity in clayey soils. 分析结果表明，竖向荷载对桩基的水平承载力有显著影响，在砂土中使桩基水平承载力显著提高，在黏土中则使其稍微减小。
- When the fine content is about the same, clayey soil shows relatively high soil resistance to water flow at high suction when compared to the silty soil. 在细料含量相当时，黏土质土壤在较高吸力状态下土壤抵抗排水能力较粉土质为佳。
