WebNov 18, 2024 · This study is aimed at comprehending the effect of thixotropic aging on strength and deformation response of natural clays reconstituted in the laboratory. Three clays have been collected and samples were prepared at a moisture content of corresponding liquid limits. Prepared soil specimens were subjected to a thixotropic … Webgreater degree of compressibility. Values of compression index C c vary for different type of soils. Table 1 below indicates compression index C c valves of several kind of soils: Kind of soil compression index C c Dense sand 0.0005- 0.01 Loose sand 0.025- 0.05 Firm clay 0.03- 0.06 Stiff clay 0.06- 0.15 Medium soft clay 0.15- 1.0

On the compressibility and shear strength of natural clays

WebOct 18, 2016 · The compressibility parameters such as compression index and recompression index are usually obtained by using the graphical analysis of compression curve in void ratio—effective stress (e − log σ) plots in Fig. 1.The slope of the straight-line portion of the virgin part of the compression curve on a semi-logarithmic plot is the … WebJan 1, 2003 · The consolidation settlement of a structure founded on a normally consolidated soil can be calcuated from the knowledge of the compression index C … btech or mba

Correlation of Plasticity Index and Compression Index of Soil

Webgreater degree of compressibility. Values of compression index C c vary for different type of soils. Table 1 below indicates compression index C c valves of several kind of soils: … WebNov 30, 2016 · The inverse ‘S-shaped’ compression curves of many natural clays in the e versus logσ v ′ scale can be represented by two straight lines in a plot of ln(1 + e) or log(1 + e) against logσ v ′ (Butterfield, 1979, Onitsuka et al., 1995, Sridharan and Prakash, 1996). Hong et al. (2012) indicated that the S-shaped curves of e-logσ v ′ can also be observed … btec how to evaluate