河南某场地土层的物理力学指标的概率分布研究
A Probability Distributioa Study of Physical and Mechanical Index Parameters on Some Site in Henan Provtnce
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摘要: 本文以河南某场地土层的物理力学指标为变量，研究了各指标所符合的概率分布，得出α=0.05水平上，除压缩系数α外，各指标服从正态分布，液性指数(IL)不仅服从正态分布，而且也服从β分布。而压缩系数α既不服从正态分布，也不服从β分布。Abstract: The prpobability distribution of the physical mechanic parameters is studied on some site in Henan province, and there comes a conclusion that parameters except the coefficient of compressibility obey the normal distribution at the α level of 0.05. The Liquidity index (IL) obeys not only the normal distribution but also the β distribution. However the coefficient of compressibility obeys neither the normal distribution nor the β distribution.
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