Figure 13
The four graphs are titled Stress dash Strain colon three-millimetre Spherical Particles for zero Sieve, one Sieve, two Sieves, and three Sieves, labelled a, b, c, and d. The horizontal axis is Strain in per cent from zero to fifteen. The vertical axis is Deviatoric Stress in kilopascal from zero to ninety. Each graph includes three curves for zero point three zero five-metre, zero point six one zero-metre, and zero point nine one five-metre drop heights. In graph a, curves peak near seventy-five to eighty kilopascals at about three to five per cent strain and decrease to about fifty-eight to sixty-one kilopascals at fifteen per cent strain. In graph b, curves peak near seventy-eight to eighty kilopascals at about three to four per cent strain and decrease to about fifty-five to sixty-two kilopascals at fifteen per cent strain. In graph c, curves peak near seventy-six to seventy-eight kilopascals at about two to four per cent strain and decrease to about fifty-eight to sixty-four kilopascals at fifteen per cent strain. In graph d, curves peak near seventy-six to seventy-eight kilopascals at about two to four per cent strain and decrease to about fifty-seven to sixty-two kilopascals at fifteen per cent strain.Stress–strain curves of random 3-mm diameter sphere samples subjected to triaxial compression with 0 sieve (a), 1 sieve (b), 2 sieves (c) and 3 sieves (d)