《Table 1 Physical and mechanical properties of simulative soil and deep-sea sediment》

《Table 1 Physical and mechanical properties of simulative soil and deep-sea sediment》   提示:宽带有限、当前游客访问压缩模式
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《Traction rheological properties of simulative soil for deep-sea sediment》


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Considering that it is not possible to meet the requirements of experimental studies using only a small amount of deep-sea sediment,simulative soils have been usually used as substitutes for the deep-sea sediment(Hillenbrand et al.,2003;Maher et al.,2004;Wang et al.,2011;Ma et al.,2014a).Therefore,four kinds of simulative soils,i.e.,S1,S2,S3,and S4,were prepared by mixing four kinds of bentonites with a certain percentage of water(Ma et al.,2015a).Table 1 lists the water contentω,the wet densityρ,the penetration resistance P s,the cohesion C,and the internal friction angleφof the simulative soil and the deep-sea sediment.It is seen that the S3 simulative soil has the closest physical and mechanical parameters to the deep-sea sediment,and becomes the best substitution for the deep-sea sediment(Ma et al.,2015a).