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
塔克拉玛干腹地沙漠砂具有特殊的岩土工程性质。
The desert sands in central Taklimakan desert have peculiar engineering properties.
沙漠砂力学性质的变化主要受干密度和含水量的影响。
The mechanics of dune sands is affected by dry density and moisture.
本文对沙漠砂作为填我土料所具有的碾压特性进行了研究。
The paper studies the roller compaction character of desert sand used for embankment material.
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