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Journal of Applied Mathematics
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Journal of Applied Mathematics
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2013
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Article
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Fig 2
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Research Article
Strength Theory Model of Unsaturated Soils with Suction Stress Concept
Figure 2
The curves of normal stress and shear strength at different initial water content state of soil (experimental data from Vanapalli et al. [
10
]).
(a)
Shear strength envelops at drier than optimum water content
(b)
Shear strength envelops at wetter than optimum water content
(c)
Shear strength envelops at optimum water content