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- Study on Foundation of New Reclaimed Silty Clayey Soil Improved by Sand Wicks in Combination with Dynamic Consolidation 袋装砂井加强夯法加固新吹填粉质粘性土地基的试验研究
- silty clayey soil 粉质粘性土
- 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。
- Seedlings may survive either through an early onset of the flood in the year after germination, or seedlings may survive through silty and clayey soil layers, which store water better than sand. 幼苗通过早的洪水或保持水分的粘土层可继续活,长连通地下水的根,长成大树。
- 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。
- Clayey soils are dense and poorly aerated. 粘土结构紧,不容易通气。
- The soil was a silty clay with an intermediate plasticity and a medium expansion potential. 试验结果表明:该膨胀土原状样和压实样的剪胀势随着吸力增加而增大。
- The application of soil cement is largely extended. It and its relative methods offoundation treatment are usually used on mud, bottom clay, clayey soil and silty soilwith bearing capacity under 120 kPa. 水泥土的应用在我国南方及沿海地区得到广泛的推广,采用水泥土及相关的地基处理方法加固的土质多为淤泥、淤泥质土、地基承载力不大于 120kPa 的粘性土和粉性土。
- Through the study of the dynamic hysteretic loop curve of silt clay, a new bilinear model of soil based on damping ratio was proposed. 摘要通过对粉质粘土动力滞回曲线的研究,提出了一种新型基于阻尼比的双线型土动力本构模型。
- Based on the share of the mass of mineral particle-size-fractions the qualification as sandy soil, silty soil or clay soil takes place. 基于物质沉降速度将土壤按沙性土,壤土或黏土等分类。
- 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 engineering property of the pebbly silty clay is difficult to determine accurately by the routine soil mechanics experiment because of its structure s complexity. 由于结构的复杂性,含碎石粉质粘土的工程性质很难由常规土力学试验准确确定。
- 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。
- The composition of grade is as follows: sand 44.75%, silt 31%, and clay soil 24.25%. 粒级构成为:砂44.;75%25,粉砂31%25,黏土24
- 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 structure changes in frozen silty clay under triaxial shear are dynamically monitored by Computerized Tomography(CT) technique. 利用计算机断层扫描技术 (CT)对冻土在三轴剪切过程中的结构变化进行了动态测试 .
- Studies on silty clay subjected to triaxial loading by using real-time computed tomography(CT) scanning experiment are carried out. 采用CT实时试验对上海粘性土的三轴应力条件下的特性进行系统的试验研究。
- 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。