By direct shear for and normal triaxial shear tests of non-saturated desert sand,the parperstudied the effect of water content and dry density on the strength of the non-saturated desert sand,and set up the code of this sand.
通过非饱和沙漠砂直剪试验和常规三轴剪切试验，研究了含水量和干密度对非饱和砂 强度的影响，建立了这种砂的强度准则。
参考来源 - 塔克拉玛干沙漠砂强度特性及桩基承载能力的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
压实度试验为三轴剪切试验制作不同养护龄期的样品；
The compression degree experiment provides the samples for different conservation periods in the tri axial shearing stress test .
并通过一个大型三轴剪切试验的算例，说明了该模型的合理性。
An example of large scale triaxial test was taken to prove the rationality of the present model.
本文通过室内吸力控制的非饱和土三轴剪切试验，研究上海地区软土的强度特征。
Some tri-axial tests were carried out herein to analyze unsaturated soil strength for Shanghai soft clay.
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