Research Article
Experimental Study on Unconfined Compressive Strength of Organic Polymer Reinforced Sand
Figure 8
The axial stress-strain curves of samples with different PSS concentrations and sand densities.
(a) Curing time 48 h; density of 1.4 g/cm3 |
(b) Curing time 48 h; density of 1.5 g/cm3 |
(c) Curing time 48 h; density of 1.6 g/cm3 |