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1)  soft clay in Shanghai
上海软黏土
2)  Shanghai soft soil
上海软土
1.
Through investigation of the formation and properties of soft soil in Guangzhou and Pearl River Delta comparative analysis is made with Shanghai soft soil.
通过对广州及珠三角地区软土形成及其特征的调查,并且与上海软土进行对比研究,总结了广州不同区域软土分布的差异,并且对广州软土的各项物理力学性质指标进行统计,以帮助工程技术人员选择最优的处理方案。
3)  soft soil subgrade of Shanghai
上海软土地基
4)  remoulded soft clay in Shanghai
重塑上海软土
1.
Differences in compression index(Cc) and swelling index(Cs) of remoulded soft clay in Shanghai measured by different test methods are studied.
通过对2次K0试验结果的分析,给出重塑上海软土在加载—卸载—再加载过程中,K0随σv的变化规律及K0与OCR(超固结比)的关系。
5)  soft clay
软黏土
1.
Evolution of micro pore structure of soft clay and its fractal features under consolidation;
固结条件下软黏土微观孔隙结构的演化及其分形描述
2.
Experimental study on degradation of stiffness of saturated soft clay under undrained cyclic loading;
循环荷载作用下软黏土刚度软化特征试验研究
3.
Elastic viscoplastic constitutive model for K_0-consolidated soft clays;
K_0固结软黏土的弹黏塑性本构模型
6)  soft soil
软黏土
1.
The rheology constitutive model of soft soil is constructed.
根据某灰色软黏土的室内流变试验的试验结果,在流变理论的基础上,对软黏土应力应变等时曲线进行分离和分解,分析了土体的流变特性;建立了土体流变的本构模型,并应用最小二乘法和回归分析等数值分析的方法确定模型参数,得出了一些有参考价值的结论。
2.
To facilitate the practical application of nonlinear consolidation theory,some computation tables are prepared based on one-dimensional nonlinear consolidation theory,which can be used in consolidation analyses to take account of nonlinear properties of soft soil both in compressibility and in permeability,and actual distribution of dead weight pressure,as well as time-dependent loading.
为方便非线性固结理论在实际工程中的应用,基于软黏土非线性一维固结理论,给出了能综合考虑软土压缩性和渗透性的非线性特性、自重应力沿深度实际分布、逐渐加荷等影响的软土非线性固结计算若干表格,并通过算例说明了其应用。
补充资料:软质黏土
分子式:
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性质:又称结合黏土。颗粒很细(多数在数微米以下),常集结为松散块状或土状。可塑性较高。在水中易分散。润湿后细粒之间具有较好的结合性能。成型经干燥后能形成坚实的坯体。软质黏土常含有机质,颜色以灰黑居多,也有白、黄、紫色等。它与硬质黏土相比,耐火度较低。主要用作耐火材料的可塑性原料。

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