The undisturbed soil samples, including clay, silty clay, silt, sand, muck and mucky soil, come from about ten different legions in China.

试验土类包括粘土、粉质粘土、粉土、砂土、淤泥和淤泥质土，土样来自国内十余个不同地区。

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The earth dam foundation at Heilongtan Reservoir in Lunan county, Yunnan province is consisted of silty sand Layer and silty soil with low bearing capacity and poor shear strength.

云南省路南县黑龙潭水库土坝基础属粉细沙层及低液限粉质土，允许承载力低，抗剪强度差，不足以维持坝体稳定。

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In this paper the principle of SASW method is introduced, and is also used in judging the saturated silty soil liquefaction of the Yellow river delta.

文章介绍了面波法(SASW法)的基本原理与测试方法，并将该方法用于判别黄河三角洲饱和粉土的液化势。

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