Traixial compression test of three soil specimens exihibited ther patterns of failure as shown in the figure. Failure modes of the samples respectively are
(i) brittle (ii) semi-plastic (iii) plastic
(i) semi-plastic (ii) brittle (iii) plastic
(i) plastic (ii) brittle (iii) semi-plastic
(i) brittle (ii) plastic (iii) semi-plastic